1. General description
The 74HC273-Q100; 74HCT273- Q100 is an oct a l po sitive-edge trig gere d D-type flip-flop .
The device featur es clock (CP) and master reset (MR) input s. The output s Qn assume the
state of thei r corresponding Dn input s that meet the set- up and hold time re quirement s on
the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW
independently of clo ck and dat a input s. In puts in clude cla mp diodes which enab le the use
of current limiting resistors to interface inputs to voltages in excess of VCC.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Input levels:
For 74HC273-Q100: CMOS level
For 74HCT273-Q100: TTL level
Common clock and master reset
Eight positive edge-triggered D-type flip-flops
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115 -A ex ce ed s 20 0 V.
Multiple package options
3. Ordering information
74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
Rev. 1 — 19 June 2013 Product data sheet
Tabl e 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC273D-Q100 40 C to +125 C SO20 plastic small outline package; 20 leads; body width
7.5 mm SOT163-1
74HCT273D-Q100
74HC273PW-Q100 40 C to +125 C TSSOP20 plastic thin shrink small outline package; 20 leads;
body width 4.4 mm SOT360-1
74HCT273PW-Q100
74HC273BQ-Q100 40 C to +125 C DHVQFN20 plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 20 terminals;
body 2.5 4.5 0.85 mm
SOT764-1
74HCT273BQ-Q100
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 2 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
4. Functional diagram
Fig 1. Functional diagram Fig 2. Logic symbol Fig 3. IEC logic symbol
001aae055
D0
D1
D2
D3
D4
D5
D6
D7
3
4
7
8
13
14
17
18
1
11
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
2
5
6
9
12
15
16
19
FF1
TO
FF8
MR
CP
mna763
D0
D1
D2
D3
D4
D5
D6
D7 MR
CP Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
11
1
19
16
15
12
9
6
5
2
18
17
14
13
8
7
4
3
mna764
19
16
15
12
9
6
5
11 C1
1R
1D 2
18
17
14
13
8
7
4
3
D7
D0
D1
D2
D3
D4
D5
D6
Q7
Q6
Q5
Q4
Q3
Q2
Q0
Q1
CP
MR
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 3 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
Fig 4. Logic diagra m
001aae056
D
R
D
Q
FF8
Q7
D7
D
R
D
Q
FF7
Q6
D6
D
R
D
Q
FF6
Q5
D5
D
R
D
Q
FF5
Q4
D4
D
R
D
Q
FF4
Q3
D3
D
R
D
Q
FF3
Q2
D2
D
R
D
Q
FF2
Q1
D1
D
CPCPCPCP
CPCPCPCP
R
D
Q
FF1
Q0
D0
CP
MR
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 4 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
5. Pinning information
5.1 Pinning
5.2 Pin description
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 5. Pin configuration SO20 and TSSOP20 Fig 6. Pin configuration DHVQFN20
+&4
+&74
0
5
9&&
4
4
'
'
'
'
4
4
4
4
'
'
'
'
4
4
*1' &3
DDD











DDD
+&4
+&74
7UDQVSDUHQWWRSYLHZ
4
'
4
'
' '
4 4
4 4
' '
' '
4 4
*1'
&3
05
9&&











WHUPLQDO
LQGH[DUHD
*1'
Table 2. Pin description
Symbol Pin Description
MR 1 master reset input (active LOW)
Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7 2, 5, 6, 9, 12, 15, 16, 19 flip-flop output
D0, D1, D2, D3, D4, D5, D6, D7 3, 4, 7, 8, 13, 14, 17, 18 data input
GND 10 ground (0 V)
CP 11 clock input (LOW-to-HIGH, edge-triggered)
VCC 20 supply voltage
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 5 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
6. Functional description
[1] H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH clock transition;
L = LOW voltage level;
l = LOW voltage level one set-up time prior to the LOW-to-HIGH clock transition;
X = don’t care;
= LOW-to-HIGH clock transition.
7. Limiting values
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SO20 package: above 70 C the value of Ptot derates linearly with 8 mW/K.
For TSSOP20 package: above 60 C the value of Ptot derates linearly with 5.5 mW/K.
For DHVQFN20 package: Ptot derates linearly with 4.5 mW/K above 60 C.
Table 3. Function table[1]
Operating modes Inputs Outputs
MR CP Dn Qn
reset (clear) L X X L
load “1” H hH
load “0” H lL
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V)
Symbol Parameter Conditions Min Max Unit
VCC supply voltage 0.5 +7 V
IIK input clamping current VI < 0.5 V or VI>V
CC +0.5V [1] -20 mA
IOK output clamping current VO < 0.5 V or VO>V
CC +0.5V [1] -20 mA
IOoutput current 0.5 V < VO< VCC +0.5V - 25 mA
ICC supply current - 50 mA
IGND ground current 50 - mA
Tstg storage temperature 65 +150 C
Ptot total power dissipation Tamb = 40 C to +125 C[2] - 500 mW
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 6 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
8. Recommended operating conditions
9. Static characteristics
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter Conditions 74HC273-Q100 74HCT273-Q100 Unit
Min Typ Max Min Typ Max
VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V
VIinput voltage 0 - VCC 0-V
CC V
VOoutput voltage 0 - VCC 0-V
CC V
Tamb ambient temperature 40 - +125 40 - +125 C
t/V input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V
VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V
VCC = 6.0 V - - 83 - - - ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 25 C40 C to +85 C40 C to +125 CUnit
Min Typ Max Min Max Min Max
74HC273-Q100
VIH HIGH-level
input voltage VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V
VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V
VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V
VIL LOW-level
input voltage VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V
VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V
VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V
VOH HIGH-level
output voltage VI = VIH or VIL
IO = 20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V
IO = 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V
IO = 20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V
IO = 4.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V
IO = 5.2 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V
VOL LOW-level
output voltage VI = VIH or VIL
IO = 20 A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V
IO = 20 A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V
IO = 20 A; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V
IO = 4.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V
IO = 5.2 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V
IIinput leakage
current VI = VCC or GND;
VCC =6.0V --0.1 - 1-1A
ICC supply current VI = VCC or GND; IO=0A;
VCC =6.0V - - 8.0 - 80 - 160 A
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 7 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
10. Dynamic characteristics
CIinput
capacitance -3.5- - - - -pF
74HCT273-Q100
VIH HIGH-level
input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V
VIL LOW-level
input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V
VOH HIGH-level
output voltage VI = VIH or VIL; VCC = 4.5 V
IO = 20 A 4.4 4.5 - 4.4 - 4.4 - V
IO = 4.0 mA 3.98 4.32 - 3.84 - 3.7 - V
VOL LOW-level
output voltage VI = VIH or VIL; VCC = 4.5 V
IO = 20 A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V
IO = 5.2 mA; VCC = 5.5 V - 0.15 0.26 - 0.33 - 0.4 V
IIinput leakage
current VI = VCC or GND;
VCC =5.5V --0.1 - 1-1A
ICC supply current VI = VCC or GND; IO=0A;
VCC =5.5V - - 8.0 - 80 - 160 A
ICC additional
supply current per input pin;
VI=V
CC 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V
MR input - 100 360 - 450 - 490 A
CP input - 175 630 - 787.5 - 857.5 A
Dn input - 15 54 - 67.5 - 73.5 A
CIinput
capacitance -3.5- - - - -pF
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 25 C40 C to +85 C40 C to +125 CUnit
Min Typ Max Min Max Min Max
Table 7. Dy namic characteristics
GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Figure 10
Symbol Parameter Conditions 25 C40 C to +85 C40 C to +125 CUnit
Min Typ Max Min Max Min Max
74HC273-Q100
tpd propagation
delay CP to Qn; see Figure 7 [1]
VCC = 2.0 V - 41 150 - 185 - 225 ns
VCC = 4.5 V - 15 30 - 37 - 45 ns
VCC = 5.0 V; CL=15pF - 15 - - - - - ns
VCC = 6.0 V - 13 26 - 31 - 38 ns
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 8 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
tPHL HIGH to LOW
propagation
delay
MR to Qn; see Figure 8
VCC = 2.0 V - 44 150 - 185 - 225 ns
VCC = 4.5 V - 16 30 - 37 - 45 ns
VCC = 5.0 V; CL=15pF - 15 - - - - - ns
VCC = 6.0 V - 14 26 - 31 - 38 ns
tttransition time Qn output; see Figure 7 [2]
VCC = 2.0 V - 19 75 - 95 - 110 ns
VCC = 4.5 V - 7 15 - 19 - 22 ns
VCC = 6.0 V - 6 13 - 15 - 19 ns
tWpulse width CP input HIGH or LOW;
see Figure 7
VCC = 2.0 V 80 14 - 100 - 120 - ns
VCC = 4.5 V 16 5 - 20 - 24 - ns
VCC = 6.0 V 14 4 - 17 - 20 - ns
MR input LOW;
see Figure 8
VCC = 2.0 V 60 17 - 75 - 9 0 - ns
VCC = 4.5 V 12 6 - 15 - 18 - ns
VCC = 6.0 V 10 5 - 13 - 15 - ns
trec recovery time MR to CP; see Figure 8
VCC = 2.0 V 50 6 - 65 - 75 - ns
VCC = 4.5 V 10 2 - 13 - 15 - ns
VCC = 6.0 V 9 2- 11 - 13 - ns
tsu set-up time Dn to CP; see Figure 9
VCC = 2.0 V 60 11 - 75 - 9 0 - ns
VCC = 4.5 V 12 4 - 15 - 18 - ns
VCC = 6.0 V 10 3 - 13 - 15 - ns
thhold time Dn to CP; see Figure 9
VCC = 2.0 V 3 6- 3 - 3 - ns
VCC = 4.5 V 3 2- 3 - 3 - ns
VCC = 6.0 V 3 2- 3 - 3 - ns
fmax maximum
frequency CP input; see Figure 7
VCC = 2.0 V 6 20.6 - 4.8 - 4 - MHz
VCC = 4.5 V 30 103 - 24 - 2 0 - MHz
VCC = 5.0 V; CL=15pF - 66 - - - - - MHz
VCC = 6.0 V 35 122 - 28 - 2 4 - MHz
CPD power
dissipation
capacitance
per package;
VI=GNDtoV
CC
[3] -20- - - - - pF
Table 7. Dy namic characteristics …continued
GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Figure 10
Symbol Parameter Conditions 25 C40 C to +85 C40 C to +125 CUnit
Min Typ Max Min Max Min Max
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 9 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
[1] tpd is the same as tPHL and tPLH.
[2] tt is the same as tTHL and tTLH.
[3] CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
(CL VCC2 fo) = sum of outputs;
CL = output load capacitance in pF;
VCC = supply voltage in V.
74HCT273-Q100
tpd propagation
delay CP to Qn; see Figure 7 [1]
VCC = 4.5 V - 16 30 - 38 - 45 ns
VCC = 5.0 V; CL=15pF - 15 - - - - - ns
tPHL HIGH to LOW
propagation
delay
MR to Qn; see Figure 8
VCC = 4.5 V - 23 34 - 43 - 51 ns
VCC = 5.0 V; CL=15pF - 20 - - - - - ns
tttransition time Qn output; see Figure 7 [2]
VCC = 4.5 V - 7 15 - 19 - 22 ns
tWpulse width CP input; see Figure 7
VCC = 4.5 V 16 9 - 20 - 24 - ns
MR input LOW;
see Figure 8
VCC = 4.5 V 16 8 - 20 - 24 - ns
trec recovery time MR to CP; see Figure 8
VCC = 4.5 V 10 2 - 13 - 15 - ns
tsu set-up time Dn to CP; see Figure 9
VCC = 4.5 V 12 5 - 15 - 18 - ns
thhold time Dn to CP; see Figure 9
VCC = 4.5 V 3 4- 3 - 3 - ns
fmax maximum
frequency CP input; see Figure 7
VCC = 4.5 V 30 56 - 24 - 20 - MHz
VCC = 5.0 V; CL=15pF - 36 - - - - - MHz
CPD power
dissipation
capacitance
per package;
VI=GNDtoV
CC 1.5 V [3] -23- - - - - pF
Table 7. Dy namic characteristics …continued
GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Figure 10
Symbol Parameter Conditions 25 C40 C to +85 C40 C to +125 CUnit
Min Typ Max Min Max Min Max
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 10 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
11. Waveforms
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 7. Propagation delay clock input (CP) to output (Qn), clock (CP) pulse width, output transition time and the
maximum clock pulse freq uency
001aae062
CP input
Qn output
t
PHL
t
PLH
t
W
t
W
V
M
10%
90%
V
OH
V
I
GND
V
OL
V
M
V
M
1/f
max
t
THL
t
TLH
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 8. Pro pagation delay master reset (MR) to output (Qn ), pulse width master reset (MR) and recovery time
master reset (MR) to clock (CP)
mna464
MR input
CP input
Qn output
tPHL
tWtrec
VM
VI
GND
VI
VOL
GND
VM
VM
VOH
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 11 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
Measurement points are given in Table 8.
The shaded areas indicate when the input is permitted to change for predictable output performance.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 9. Dat a set-u p an d hold times data input (Dn)
Table 8. Measurement points
Type Input Output
VIVMVM
74HC273-Q100 VCC 0.5VCC 0.5VCC
74HCT273-Q100 3 V 1.3 V 1.3 V
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 12 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
Test data is given in Table 9.
Definitions for test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch
Fig 10. Test circuit for measuring switching times
V
M
V
M
t
W
t
W
10 %
90 %
0 V
V
I
V
I
negative
pulse
positive
pulse
0 V
V
M
V
M
90 %
10 %
t
f
t
r
t
r
t
f
001aad983
DUT
V
CC
V
CC
VIVO
RT
RLS1
CL
open
G
Table 9. Test data
Type Input Load S1 position
VItr, tfCLRLtPHL, tPLH
74HC273-Q100 VCC 6ns 15pF, 50 pF 1kopen
74HCT273-Q100 3 V 6 ns 15 pF, 50 pF 1 kopen
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 13 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
12. Package outline
Fig 11. Package outline SOT163-1 (SO20)
UNIT A
max. A1A2A3bpcD
(1) E(1) (1)
eH
ELL
pQZ
ywv θ
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm
inches
2.65 0.3
0.1 2.45
2.25 0.49
0.36 0.32
0.23 13.0
12.6 7.6
7.4 1.27 10.65
10.00 1.1
1.0 0.9
0.4 8
0
o
o
0.25 0.1
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
1.1
0.4
SOT163-1
10
20
wM
bp
detail X
Z
e
11
1
D
y
0.25
075E04 MS-013
pin 1 index
0.1 0.012
0.004 0.096
0.089 0.019
0.014 0.013
0.009 0.51
0.49 0.30
0.29 0.05
1.4
0.055
0.419
0.394 0.043
0.039 0.035
0.016
0.01
0.25
0.01 0.004
0.043
0.016
0.01
0 5 10 mm
scale
X
θ
A
A1
A2
HE
Lp
Q
E
c
L
vMA
(A )
3
A
SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1
99-12-27
03-02-19
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 14 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
Fig 12. Package outline SOT360-1 (TSSOP20)
UNIT A1A2A3bpcD
(1) E(2) (1)
eH
ELL
pQZywv θ
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 0.15
0.05 0.95
0.80 0.30
0.19 0.2
0.1 6.6
6.4 4.5
4.3 0.65 6.6
6.2 0.4
0.3 0.5
0.2 8
0
o
o
0.13 0.10.21
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
0.75
0.50
SOT360-1 MO-153 99-12-27
03-02-19
wM
bp
D
Z
e
0.25
110
20 11
pin 1 index
θ
A
A1
A2
Lp
Q
detail X
L
(A )
3
HE
E
c
vMA
X
A
y
0 2.5 5 mm
scale
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1
A
max.
1.1
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 15 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
Fig 13. Package outline SOT764-1 (DHVQFN20)
terminal 1
index area
0.51
A1Eh
b
UNIT ye
0.2
c
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 4.6
4.4
Dh
3.15
2.85
y1
2.6
2.4 1.15
0.85
e1
3.5
0.30
0.18
0.05
0.00 0.05 0.1
DIMENSIONS (mm are the original dimensions)
SOT764-1 MO-241 - - -- - -
0.5
0.3
L
0.1
v
0.05
w
0 2.5 5 mm
scale
SOT764-1
DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
20 terminals; body 2.5 x 4.5 x 0.85 mm
A(1)
max.
AA1c
detail X
y
y1C
e
L
Eh
Dh
e
e1
b
29
19 12
11
10
1
20
X
D
E
C
BA
terminal 1
index area
AC
CB
vM
wM
E(1)
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
D(1)
02-10-17
03-01-27
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 16 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
13. Abbreviations
14. Revision history
Table 10. Abbreviations
Acronym Description
CMOS Complementary Metal-Oxide Semiconductor
DUT Device Under Test
ESD ElectroSt atic Dis charge
HBM Human Body Model
MIL Military
MM Machine Model
TTL Transistor-Transistor Logic
Table 11. Revision history
Document ID Release date Data sheet status Change notice Supersedes
74HC_HCT273_Q100 v.1 20130619 Product dat a sheet - -
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 17 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
15. Legal information
15.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of de vice(s) descr ibed in th is docume nt may have cha nged since this docume nt was publis hed and ma y dif fer in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
15.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liab ility for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and tit le. A short data sh eet is intended
for quick reference only and shou ld not be rel ied u pon to cont ain det ailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict wit h the short data sheet, the
full data sheet shall pre vail.
Product specificat ion — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product is
deemed to off er functions and qualities beyond those described in the
Product data sheet.
15.3 Disclaimers
Limited warr a nty and liability — Information in this document is believed to
be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no
responsibility for the content in this document if provided by an inf ormation
source outside of Nexperia.
In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequ ential damages (including - wit hout limitatio n - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all informa tion supplied prior
to the publication hereof .
Suitability for use in automotive applications — This Nexperia
product has been qualified for use in automotive
applications. Unless ot herwise agreed in writing, the product is not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of a Nexperia product can reasonably be expected
to result in perso nal injury, death or severe property or environmental
damage. Nexperia and its suppliers accept no liability for
inclusion and/or use of Nexperia products in such equipment or
applications an d ther efo re su ch inclusi on a nd/or use is at the cu stome r's own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no
representation or warranty tha t such application s will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and ope ration of their applications
and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the Nexperia
product is suitable and fit for the customer’s applications and
products planned, as well as fo r the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Nexperia does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the applica tion or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). Nexperia does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanent ly and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individua l agreement. In case an individual
agreement is concluded only the ter ms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contains data from the obj ective specification for product development.
Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.
Product [short] dat a sheet Production This document contains the product specification.
© Nexperia B.V. 2017. All rights reserved
74HC_HCT273_Q100 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 1 — 19 June 2013 18 of 19
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
No offer to sell or license — Nothing in this document may be interpret ed or
construed as an of fer to sell product s that is op en for accept ance or the grant ,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
15.4 Trademarks
Notice: All referenced b rands, produc t names, service names and trademarks
are the property of their respect i ve ow ners.
16. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Nexperia 74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
17. Contents
1 General description. . . . . . . . . . . . . . . . . . . . . . 1
2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 1
4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
6 Functional description . . . . . . . . . . . . . . . . . . . 5
7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
8 Recommended operating conditions. . . . . . . . 6
9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6
10 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
12 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13
13 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 16
14 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 16
15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 17
15.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 17
15.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
15.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 17
15.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
16 Contact information. . . . . . . . . . . . . . . . . . . . . 18
17 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release:
19 June 2013