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FEATURES
DESCRIPTION/ORDERING INFORMATION
DGG OR DGV PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1DIR
1B1
1B2
GND
1B3
1B4
VCCB
1B5
1B6
GND
1B7
1B8
2B1
2B2
GND
2B3
2B4
VCCB
2B5
2B6
GND
2B7
2B8
2DIR
1OE
1A1
1A2
GND
1A3
1A4
VCCA
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCCA
2A5
2A6
GND
2A7
2A8
2OE
The SN74LVC16T245 is designed for asynchronous communication between two data buses. The logic levels of
SN74LVC16T24516-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
•Control Inputs V
IH
/V
IL
Levels Are Referencedto V
CCA
Voltage•V
CC
Isolation Feature – If Either V
CC
Input Is atGND, Both Ports Are in the High-ImpedanceState
•Overvoltage-Tolerant Inputs/Outputs AllowMixed-Voltage-Mode Data Communications•Fully Configurable Dual-Rail Design AllowsEach Port to Operate Over the Full 1.65-V to5.5-V Power-Supply Range•I
off
Supports Partial-Power-Down ModeOperation
•Latch-Up Performance Exceeds 100 mA PerJESD 78, Class II•ESD Protection Exceeds JESD 22– 2000-V Human-Body Model (A114-A)– 200-V Machine Model (A115-A)– 1000-V Charged-Device Model (C101)
This 16-bit noninverting bus transceiver uses twoseparate configurable power-supply rails. The A portis designed to track V
CCA
. V
CCA
accepts any supplyvoltage from 1.65 V to 5.5 V. The B port is designedto track V
CCB
. V
CCB
accepts any supply voltage from1.65 V to 5.5 V. This allows for universal low-voltagebidirectional translation between any of the 1.8-V,2.5-V, 3.3-V, and 5-V voltage nodes.
the direction-control (DIR) input and the output-enable ( OE) input activate either the B-port outputs or the A-portoutputs or place both output ports into the high-impedance mode. The device transmits data from the A bus tothe B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs areactivated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW levelapplied to prevent excess I
CC
and I
CCZ
.
The SN74LVC16T245 is designed so that the control pins (1DIR, 2DIR, 1 OE, and 2 OE) are supplied by V
CCA
.
This device is fully specified for partial-power-down applications using I
off
. The I
off
circuitry disables the outputs,preventing damaging current backflow through the device when it is powered down.
ORDERING INFORMATION
T
A
PACKAGE
(1)
ORDERABLE PART NUMBER TOP-SIDE MARKING
TSSOP – DGG Tape and reel SN74LVC16T245DGGR LVC16T245TVSOP – DGV Tape and reel SN74LVC16T245DGVR LDT245–40 °C to 85 °C
VFBGA – GQL Tape and reel SN74LVC16T245GQLR LDT245VFBGA – ZQL (Pb-free) Tape and reel SN74LVC16T245ZQLR PREVIEW
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available atwww.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2005, Texas Instruments IncorporatedProducts conform to specifications per the terms of the TexasInstruments standard warranty. Production processing does notnecessarily include testing of all parameters.
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DESCRIPTION/ORDERING INFORMATION (CONTINUED)
GQL OR ZQL PACKAGE
(TOP VIEW)
J
H
G
F
E
D
C
B
A
21 3 4 65
K
SN74LVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
The V
CC
isolation feature ensures that if either V
CC
input is at GND, then both ports are in the high-impedancestate.
To ensure the high-impedance state during power up or power down, OE should be tied to V
CC
through a pullupresistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
TERMINAL ASSIGNMENTS
(1)
1 2 3 4 5 6
A1DIR NC NC NC NC 1 OE
B1B2 1B1 GND GND 1A1 1A2
C1B4 1B3 V
CCB
V
CCA
1A3 1A4
D1B6 1B5 GND GND 1A5 1A6
E1B8 1B7 1A7 1A8
F2B1 2B2 2A2 2A1
G2B3 2B4 GND GND 2A4 2A3
H2B5 2B6 V
CCB
V
CCA
2A6 2A5
J2B7 2B8 GND GND 2A8 2A7
K2DIR NC NC NC NC 2 OE
(1) NC – No internal connection
FUNCTION TABLE
(1)
(EACH 16-BIT SECTION)
CONTROL INPUTS OUTPUT CIRCUITS
OPERATIONOE DIR A PORT B PORT
L L Enabled Hi-Z B data to A busL H Hi-Z Enabled A data to B busH X Hi-Z Hi-Z Isolation
(1) Input circuits of the data I/Os always are active.
2
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To Seven Other Channels
1DIR
1A1
1B1
1OE
To Seven Other Channels
2DIR
2A1
2B1
2OE
1
47
24
36
48
2
25
13
Absolute Maximum Ratings
(1)
SN74LVC16T24516-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCA
Supply voltage range –0.5 6.5 VV
CCB
I/O ports (A port) –0.5 6.5V
I
Input voltage range
(2)
I/O ports (B port) –0.5 6.5 VControl inputs –0.5 6.5A port –0.5 6.5Voltage range applied to any outputV
O
Vin the high-impedance or power-off state
(2)
B port –0.5 6.5A port –0.5 V
CCA
+ 0.5V
O
Voltage range applied to any output in the high or low state
(2) (3)
VB port –0.5 V
CCB
+ 0.5I
IK
Input clamp current V
I
< 0 –50 mAI
OK
Output clamp current V
O
< 0 –50 mAI
O
Continuous output current ±50 mAContinuous current through each V
CCA
, V
CCB
, and GND ±100 mADGG package 70θ
JA
Package thermal impedance
(4)
DGV package 58 °C/WGQL/ZQL package 28T
stg
Storage temperature range –65 150 °C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operatingconditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.(3) The output positive-voltage rating may be exceeded up to 6.5 V maximum if the output current rating is observed.(4) The package thermal impedance is calculated in accordance with JESD 51-7.
3
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Recommended Operating Conditions
(1) (2) (3) (4)
SN74LVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
V
CCI
V
CCO
MIN MAX UNIT
V
CCA
1.65 5.5Supply voltage VV
CCB
1.65 5.51.65 V to 1.95 V V
CCI
×0.652.3 V to 2.7 V 1.7High-level
V
IH
Data inputs
(5)
Vinput voltage
3 V to 3.6 V 24.5 V to 5.5 V V
CCI
×0.71.65 V to 1.95 V V
CCI
×0.352.3 V to 2.7 V 0.7Low-level
V
IL
Data inputs
(5)
Vinput voltage
3 V to 3.6 V 0.84.5 V to 5.5 V V
CCI
×0.31.65 V to 1.95 V V
CCA
×0.652.3 V to 2.7 V 1.7High-level Control inputsV
IH
Vinput voltage (referenced to V
CCA
)
(6)
3 V to 3.6 V 24.5 V to 5.5 V V
CCA
×0.71.65 V to 1.95 V V
CCA
×0.352.3 V to 2.7 V 0.7Low-level Control inputsV
IL
Vinput voltage (referenced to V
CCA
)
(6)
3 V to 3.6 V 0.84.5 V to 5.5 V V
CCA
×0.3V
I
Input voltage Control inputs 0 5.5 VActive state 0 V
CCOV
I/O
Input/output voltage V3-State 0 5.51.65 V to 1.95 V –42.3 V to 2.7 V –8I
OH
High-level output current mA3 V to 3.6 V –244.5 V to 5.5 V –321.65 V to 1.95 V 42.3 V to 2.7 V 8I
OL
Low-level output current mA3 V to 3.6 V 244.5 V to 5.5 V 321.65 V to 1.95 V 202.3 V to 2.7 V 20Input transition∆t/ ∆v Data inputs ns/Vrise or fall rate
3 V to 3.6 V 104.5 V to 5.5 V 5T
A
Operating free-air temperature –40 85 °C
(1) V
CCI
is the V
CC
associated with the data input port.(2) V
CCO
is the V
CC
associated with the output port.(3) All unused or driven (floating) data inputs (I/Os) of the device must be held at logic HIGH or LOW (preferably V
CCI
or GND) to ensureproper device operation and minimize power. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literaturenumber SCBA004.(4) All unused data inputs of the device must be held at V
CCA
or GND to ensure proper device operation.(5) For V
CCI
values not specified in the data sheet, V
IH
min = V
CCI
×0.7 V, V
IL
max = V
CCI
×0.3 V.(6) For V
CCA
values not specified in the data sheet, V
IH
min = V
CCA
×0.7 V, V
IL
max = V
CCA
×0.3 V.
4
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Electrical Characteristics
(1) (2)
SN74LVC16T24516-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
over recommended operating free-air temperature range (unless otherwise noted)
T
A
= 25 °C –40 °C to 85 °CPARAMETER TEST CONDITIONS V
CCA
V
CCB
UNITMIN TYP MAX MIN MAX
I
OH
= –100 µA, V
I
= V
IH
1.65 V to 4.5 V 1.65 V to 4.5 V V
CCO
– 0.1I
OH
= –4 mA, V
I
= V
IH
1.65 V 1.65 V 1.2V
OH
I
OH
= –8 mA, V
I
= V
IH
2.3 V 2.3 V 1.9 VI
OH
= –24 mA, V
I
= V
IH
3 V 3 V 2.4I
OH
= –32 mA, V
I
= V
IH
4.5 V 4.5 V 3.8I
OL
= 100 µA, V
I
= V
IL
1.65 V to 4.5 V 1.65 V to 4.5 V 0.1I
OL
= 4 mA, V
I
= V
IL
1.65 V 1.65 V 0.45V
OL
I
OL
= 8 mA, V
I
= V
IL
2.3 V 2.3 V 0.3 VI
OL
= 24 mA, V
I
= V
IL
3 V 3 V 0.55I
OL
= 32 mA, V
I
= V
IL
4.5 V 4.5 V 0.55ControlI
I
V
I
= V
CCA
or GND 1.65 V to 5.5 V 1.65 V to 5.5 V ±1±2µAinputs
0 V 0 to 5.5 V ±1±2A or BI
off
V
I
or V
O
= 0 to 5.5 V µAport
0 to 5.5 V 0 V ±1±2A or B V
O
= V
CCO
or GND,I
OZ
1.65 V to 5.5 V 1.65 V to 5.5 V ±1±2µAport OE = V
IH
1.65 V to 5.5 V 1.65 V to 5.5 V 20V
I
= V
CCI
or GND,I
CCA
5 V 0 V 20 µAI
O
= 0
0 V 5 V –21.65 V to 5.5 V 1.65 V to 5.5 V 20V
I
= V
CCI
or GND,I
CCB
5 V 0 V –2 µAI
O
= 0
0 V 5 V 20V
I
= V
CCI
or GND,I
CCA
+ I
CCB
1.65 V to 5.5 V 1.65 V to 5.5 V 30 µAI
O
= 0One A port at V
CCA
– 0.6 V,A port 50DIR at V
CCA
, B port = open∆I
CCA
3 V to 5.5 V 3 V to 5.5 V µADIR at V
CCA
– 0.6 V,DIR B port = open, 50A port at V
CCA
or GNDOne B port at V
CCB
– 0.6 V,∆I
CCB
B port 3 V to 5.5 V 3 V to 5.5 V 50 µADIR at GND, A port = openControlC
i
V
I
= V
CCA
or GND 3.3 V 3.3 V 4 5 pFinputs
A or BC
io
V
O
= V
CCA/B
or GND 3.3 V 3.3 V 8.5 10 pFport
(1) V
CCO
is the V
CC
associated with the output port.(2) V
CCI
is the V
CC
associated with the input port.
5
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Switching Characteristics
Switching Characteristics
SN74LVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
over recommended operating free-air temperature range, V
CCA
= 1.8 V ±0.15 V (unless otherwise noted) (see Figure 1 )
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 VFROM TO
±0.15 V ±0.2 V ±0.3 V ±0.5 VPARAMETER UNIT(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
t
PLH
A B 1.7 21.9 1.3 9.2 1 7.4 0.8 7.1 nst
PHL
t
PLH
B A 0.9 23.8 0.8 23.6 0.7 23.4 0.7 23.4 nst
PHL
t
PHZ
OE A 1.6 29.6 1.5 29.4 1.5 29.3 1.4 29.2 nst
PLZ
t
PHZ
OE B 2.4 32.2 1.9 13.1 1.7 12 1.3 10.3 nst
PLZ
t
PZH
OE A 0.4 24 0.4 23.8 0.4 23.7 0.4 23.7 nst
PZL
t
PZH
OE B 1.8 32 1.6 16 1.2 12.6 0.9 10.8 nst
PZL
over recommended operating free-air temperature range, V
CCA
= 2.5 V ±0.2 V (unless otherwise noted) (see Figure 1 )
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 VFROM TO
±0.15 V ±0.2 V ±0.3 V 0.5 VPARAMETER UNIT(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
t
PLH
A B 1.6 21.4 1.2 9 0.8 6.2 0.6 4.8 nst
PHL
t
PLH
B A 1.2 9.3 1 9.1 1 8.9 0.9 8.8 nst
PHL
t
PHZ
OE A 1.4 9 1.4 9 1.4 9 1.4 9 nst
PLZ
t
PHZ
OE B 2.3 29.6 1.8 11 1.7 9.3 0.9 6.9 nst
PLZ
t
PZH
OE A 1 10.9 1 10.9 1 10.9 1 10.9 nst
PZL
t
PZH
OE B 1.7 28.2 1.6 12.9 1.2 9.4 1 6.9 nst
PZL
6
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Switching Characteristics
Switching Characteristics
Operating Characteristics
SN74LVC16T24516-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
over recommended operating free-air temperature range, V
CCA
= 3.3 V ±0.3 V (unless otherwise noted) (see Figure 1 )
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 VFROM TO
±0.15 V ±0.2 V ±0.3 V ±0.5 VPARAMETER UNIT(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
t
PLH
A B 1.5 21.2 1.1 8.8 0.8 6.1 0.5 4.4 nst
PHL
t
PLH
B A 0.9 7.2 0.8 6.2 0.7 6.1 0.6 6 nst
PHL
t
PHZ
OE A 1.6 8.2 1.6 8.2 1.6 6.2 1.6 8.2 nst
PLZ
t
PHZ
OE B 2.1 29 1.7 10.3 1.5 8.6 0.8 6.3 nst
PLZ
t
PZH
OE A 0.8 7.8 0.8 7.8 0.8 7.8 0.8 7.8 nst
PZL
t
PZH
OE B 1.6 27.7 1.4 12.4 1.1 8.5 0.9 8.4 nst
PZL
over recommended operating free-air temperature range, V
CCA
= 5 V ±0.5 V (unless otherwise noted) (see Figure 1 )
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V V
CC
= 5 VFROM TO
±0.15 V ±0.2 V ±0.3 V ±0.5 VPARAMETER UNIT(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
t
PLH
A B 1.6 21.4 1 8.8 0.7 6 0.4 4.2 nst
PHL
t
PLH
B A 0.7 6.8 0.4 4.8 0.3 4.5 0.3 4.3 nst
PHL
t
PHZ
OE A 0.3 5.4 0.3 5.4 0.3 5.4 0.3 6.4 nst
PLZ
t
PHZ
OE B 2 28.7 1.6 9.7 1.4 8 0.7 5.7 nst
PLZ
t
PZH
OE A 0.7 5.5 0.7 5.5 0.7 5.5 0.7 5.5 nst
PZL
t
PZH
OE B 1.6 27.6 1.3 11.4 1 8.1 0.9 6 nst
PZL
T
A
= 25 °C
V
CCA
= V
CCA
= V
CCA
= V
CCA
=TEST
V
CCB
= 1.8 V V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 VPARAMETER UNITCONDITIONS
TYP TYP TYP TYP
A-port input, B-port output 2 2 2 3C
pdA
(1)
C
L
= 0,B-port input, A-port output 18 19 19 22f = 10 MHz, pFA-port input, B-port output 18 19 20 22t
r
= t
f
= 1 nsC
pdB
(1)
B-port input, A-port output 2 2 2 2
(1) Power dissipation capacitance per transceiver
7
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PARAMETER MEASUREMENT INFORMATION
VOH
VOL
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT
S1
2 × VCCO
Open
GND
RL
RL
tPLH tPHL
Output
Control
(low-level
enabling)
Output
Waveform 1
S1 at 2 × VCCO
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
tPZL
tPZH
tPLZ
tPHZ
VCCA/2VCCA/2
VCCI/2 VCCI/2 VCCI
0 V
VCCO/2 VCCO/2VOH
VOL
0 V
VCCO/2 VOL + VTP
VCCO/2 VOH − VTP
0 V
VCCI
0 V
VCCI/2 VCCI/2
tw
Input
VCCA
VCCO
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WA VEFORMS
PULSE DURATION
VOLTAGE WA VEFORMS
ENABLE AND DISABLE TIMES
Output
Input
tpd
tPLZ/tPZL
tPHZ/tPZH
Open
2 × VCCO
GND
TEST S1
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR10 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns.
D. The outputs are measured one at a time, with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
H. VCCI is the VCC associated with the input port.
I. VCCO is the VCC associated with the output port.
J. All parameters and waveforms are not applicable to all devices.
1.8 V ± 0.15 V
2.5 V ± 0.2 V
3.3 V ± 0.3 V
5 V ± 0.5 V
2 kΩ
2 kΩ
2 kΩ
2 kΩ
VCCO RL0.15 V
0.15 V
0.3 V
0.3 V
VTP
CL
15 pF
15 pF
15 pF
15 pF
SN74LVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVERWITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
Figure 1. Load Circuit and Voltage Waveforms
8
PACKAGE OPTION ADDENDUM
www.ti.com 30-Jan-2012
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login)
74LVC16T245DGGRE4 ACTIVE TSSOP DGG 48 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
74LVC16T245DGGRG4 ACTIVE TSSOP DGG 48 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
74LVC16T245DGVRG4 ACTIVE TVSOP DGV 48 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
74LVC16T245DLRG4 ACTIVE SSOP DL 48 1000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC16T245DGGR ACTIVE TSSOP DGG 48 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC16T245DGVR ACTIVE TVSOP DGV 48 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC16T245DGVRG ACTIVE TVSOP DGV 48 TBD Call TI Call TI
SN74LVC16T245DL ACTIVE SSOP DL 48 25 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC16T245DLG4 ACTIVE SSOP DL 48 25 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC16T245DLR ACTIVE SSOP DL 48 1000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM
SN74LVC16T245GQLR ACTIVE BGA
MICROSTAR
JUNIOR
GQL 56 1000 TBD SNPB Level-1-240C-UNLIM
SN74LVC16T245ZQLR ACTIVE BGA
MICROSTAR
JUNIOR
ZQL 56 1000 Green (RoHS
& no Sb/Br) SNAGCU Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
PACKAGE OPTION ADDENDUM
www.ti.com 30-Jan-2012
Addendum-Page 2
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
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provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
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In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
SN74LVC16T245DGGR TSSOP DGG 48 2000 330.0 24.4 8.6 15.8 1.8 12.0 24.0 Q1
SN74LVC16T245DGVR TVSOP DGV 48 2000 330.0 16.4 7.1 10.2 1.6 12.0 16.0 Q1
SN74LVC16T245DLR SSOP DL 48 1000 330.0 32.4 11.35 16.2 3.1 16.0 32.0 Q1
SN74LVC16T245GQLR BGA MI
CROSTA
R JUNI
OR
GQL 56 1000 330.0 16.4 4.8 7.3 1.5 8.0 16.0 Q1
SN74LVC16T245ZQLR BGA MI
CROSTA
R JUNI
OR
ZQL 56 1000 330.0 16.4 4.8 7.3 1.5 8.0 16.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN74LVC16T245DGGR TSSOP DGG 48 2000 367.0 367.0 45.0
SN74LVC16T245DGVR TVSOP DGV 48 2000 367.0 367.0 38.0
SN74LVC16T245DLR SSOP DL 48 1000 367.0 367.0 55.0
SN74LVC16T245GQLR BGA MICROSTAR
JUNIOR GQL 56 1000 333.2 345.9 28.6
SN74LVC16T245ZQLR BGA MICROSTAR
JUNIOR ZQL 56 1000 333.2 345.9 28.6
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
MECHANICAL DATA
MTSS003D – JANUARY 1995 – REVISED JANUAR Y 1998
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DGG (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE
4040078/F 12/97
48 PINS SHOWN
0,25
0,15 NOM
Gage Plane
6,00
6,20 8,30
7,90
0,75
0,50
Seating Plane
25
0,27
0,17
24
A
48
1
1,20 MAX
M
0,08
0,10
0,50
0°–8°
56
14,10
13,90
48
DIM
A MAX
A MIN
PINS **
12,40
12,60
64
17,10
16,90
0,15
0,05
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
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