SCBS689H − M AY 1997 − REVISED OCTOBER 2003
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DSupport Mixed-Mode Signal Operation
(5-V Input and Output Voltages With
3.3-V VCC)
DTypical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
DSupport Unregulated Battery Operation
Down to 2.7 V
DIoff and Power-Up 3-State Support Hot
Insertion
DBus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
DLatch-Up Performance Exceeds 500 mA Per
JESD 17
DESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
description/ordering information
These octal latches are designed specifically for
low-voltage (3.3-V) VCC operation, but with the
capability to provide a TTL interface to a
5-V system environment.
While the latch-enable (LE) input is high, the Q
outputs follow the data (D) inputs. When LE is
taken low, the Q outputs are latched at the logic
levels set up at the D inputs.
A buffered output-enable ( O E ) input can be used to place the eight outputs in either a normal logic state (high
or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive
the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus
lines without need for interface or pullup components.
ORDERING INFORMATION
TAPACKAGE†ORDERABLE
PART NUMBER TOP-SIDE
MARKING
SOIC − DW
Tube SN74LVTH373DW
LVTH373
SOIC − DW Tape and reel SN74LVTH373DWR LVTH373
−40°C to 85°C
SOP − NS Tape and reel SN74LVTH373NSR LVTH373
−40°C to 85°CSSOP − DB Tape and reel SN74LVTH373DBR LXH373
TSSOP − PW
Tube SN74LVTH373PW
LXH373
TSSOP − PW Tape and reel SN74LVTH373PWR LXH373
CDIP − J Tube SNJ54LVTH373J SNJ54LVTH373J
−55°C to 125°CCFP − W Tube SNJ54LVTH373W SNJ54LVTH373W
−55 C to 125 C
LCCC - FK Tube SNJ54LVTH373FK SNJ54LVTH373FK
†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
Copyright 2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SN54LVTH373 ...J OR W PACKAGE
SN74LVTH373 . . . DB, DW, NS, OR PW PACKAGE
(TOP VIEW)
SN54LVTH373 . . . FK PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
LE
3 2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
2D
2Q
3Q
3D
4D
1D
1Q
OE
5Q
5D 8Q
4Q
GND
LE VCC
8D
7D
7Q
6Q
6D
!"# !$%&'" " ()* '%% ''$+"+# '+ "+#"+
%+## ",+-&#+ "+ '%% ",+ !"# !"&
!+##&. +# " +!+##'&%/ &!%+ "+#"&. 0 '%% ''$+"+#
&0$'"& &# !+" '# 0 1%&!'"& '"+
!"# !0$ " #+!&0&!'"&# + ",+ "+$# 0 +2'# #"$+"#
#"'' -''"/ !"& !+##&. +# " +!+##'&%/ &!%+
"+#"&. 0 '%% ''$+"+#
SCBS689H − M AY 1997 − REVISED OCTOBER 2003
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
description/ordering information (continued)
OE does not affect the internal operations of the latches. Old data can be retained or new data can be entered
while the outputs are in the high-impedance state.
When V CC is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.5 V, OE should be tied to VCC through a pullup resistor;
the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors
with the bus-hold circuitry is not recommended.
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the devices when they are powered down.
The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
FUNCTION TABLE
(each latch)
INPUTS
OUTPUT
OE LE D
OUTPUT
Q
L H H H
LHL L
LLX Q
0
H X X Z
logic diagram (positive logic)
OE
To Seven Other Channels
1
11
32
LE
1D
C1
1D 1Q
SCBS689H − M AY 1997 − REVISED OCTOBER 2003
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC −0.5 V to 4.6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high-impedance
or power-off state, VO (see Note 1) −0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high state, VO (see Note 1) −0.5 V to VCC + 0.5 V. . . . . . . . . . . . .
Current into any output in the low state, IO: SN54LVTH373 96 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74LVTH373 128 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current into any output in the high state, IO (see Note 2): SN54LVTH373 48 mA. . . . . . . . . . . . . . . . . . . . . . .
SN74LVTH373 64 mA. . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0) −50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, IOK (VO < 0) −50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θJA (see Note 3): DB package 70°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DW package 58°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NS package 60°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package 83°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. This current flows only when the output is in the high state and VO > VCC.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 4)
SN54LVTH373 SN74LVTH373
UNIT
MIN MAX MIN MAX
UNIT
VCC Supply voltage 2.7 3.6 2.7 3.6 V
VIH High-level input voltage 2 2 V
VIL Low-level input voltage 0.8 0.8 V
VIInput voltage 5.5 5.5 V
IOH High-level output current −24 −32 mA
IOL Low-level output current 48 64 mA
∆t/∆vInput transition rise or fall rate Outputs enabled 10 10 ns/V
∆t/∆VCC Power-up ramp rate 200 200 µs/V
TAOperating free-air temperature −55 125 −40 85 °C
NOTE 4: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
SCBS689H − M AY 1997 − REVISED OCTOBER 2003
4POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVTH373 SN74LVTH373
UNIT
PARAMETER
TEST CONDITIONS
MIN TYP†MAX MIN TYP†MAX
UNIT
VIK VCC = 2.7 V, II = −18 mA −1.2 −1.2 V
VCC = 2.7 V to 3.6 V, IOH = −100 µA VCC−0.2 VCC−0.2
VOH
VCC = 2.7 V, IOH = −8 mA 2.4 2.4
V
VOH
VCC = 3 V
IOH = −24 mA 2V
VCC = 3 V IOH = −32 mA 2
VCC = 2.7 V
IOL = 100 µA 0.2 0.2
VCC = 2.7 V IOL = 24 mA 0.5 0.5
VOL
IOL = 16 mA 0.4 0.4
V
VOL
VCC = 3 V
IOL = 32 mA 0.5 0.5 V
VCC = 3 V IOL = 48 mA 0.55
IOL = 64 mA 0.55
VCC = 0 or 3.6 V, VI = 5.5 V 10 10
II
Control
inputs VCC = 3.6 V, VI = VCC or GND ±1±1
µA
II
Data
VCC = 3.6 V
VI = VCC 1 1
µA
Data
inputs VCC = 3.6 V VI = 0 −5 −5
Ioff VCC = 0, VI or VO = 0 to 4.5 V ±100 µA
VCC = 3 V
VI = 0.8 V 75 75
II(hold)
Data
inputs
VCC = 3 V VI = 2 V −75 −75
µA
I
I(hold
)
Data
inputs VCC = 3.6 V‡, VI = 0 to 3.6 V 500
−750
µ
A
IOZH VCC = 3.6 V, VO = 3 V 5 5 µA
IOZL VCC = 3.6 V, VO = 0.5 V −5 −5 µA
IOZPU VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
OE = don’t care ±100∗±100 µA
IOZPD VCC = 1.5 V to 0, VO = 0.5 V to 3 V,
OE = don’t care ±100∗±100 µA
VCC = 3.6 V,
Outputs high 0.19 0.19
I
CC
VCC = 3.6 V,
I
O
= 0,
V = V or GND
Outputs low 5 5 mA
ICC
IO = 0,
VI = VCC or GND Outputs disabled 0.19 0.19
mA
∆ICC§VCC = 3 V to 3.6 V, One input at VCC − 0.6 V,
Other inputs at VCC or GND 0.2 0.2 mA
CiVI = 3 V or 0 3 3 pF
CoVO = 3 V or 0 7 7 pF
∗ On products compliant to MIL-PRF-38535, this parameter is not production tested.
†All typical values are at VCC = 3.3 V, TA = 25°C.
‡This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
§This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
SCBS689H − M AY 1997 − REVISED OCTOBER 2003
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
SN54LVTH373 SN74LVTH373
VCC = 3.3 V
±0.3 V VCC = 2.7 V VCC = 3.3 V
± 0.3 V VCC = 2.7 V UNIT
MIN MAX MIN MAX MIN MAX MIN MAX
twPulse duration, LE high 3 3 3 3 ns
tsu Setup time, data before LE↓1.1 0.4 1.1 0.4 ns
thHold time, data after LE↓1.7 2 1.4 1.4 ns
switching characteristics over recommended free-air temperature, CL = 50 pF (unless otherwise
noted) (see Figure 1)
SN54LVTH373 SN74LVTH373
PARAMETER FROM
(INPUT) TO
(OUTPUT) VCC = 3.3 V
± 0.3 V VCC = 2.7 V VCC = 3.3 V
± 0.3 V VCC = 2.7 V UNIT
(INPUT)
(OUTPUT)
MIN MAX MIN MAX MIN TYP†MAX MIN MAX
tPLH
D
Q
1.4 4.1 4.7 1.5 2.6 3.9 4.5
ns
tPHL D Q 1.4 4.1 4.7 1.5 2.6 3.9 4.5 ns
tPLH
LE
Q
1.6 4.4 5.1 1.7 2.7 4.2 4.9
ns
tPHL LE Q 1.6 4.4 5.1 1.7 2.7 4.2 4.9 ns
tPZH
OE
Q
1.2 5 6.1 1.3 3 4.8 5.9
ns
tPZL OE Q1.2 5 5.7 1.3 3 4.8 5.5 ns
tPHZ
OE
Q
1.6 5.5 5.7 1.9 3 4.6 4.9
ns
tPLZ OE Q0.8 4.8 4.9 1.9 3 4.5 4.6 ns
†All typical values are at VCC = 3.3 V, TA = 25°C.
SCBS689H − M AY 1997 − REVISED OCTOBER 2003
6POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
th
tsu
From Output
Under Test
CL = 50 pF
(see Note A)
LOAD CIRCUIT
S1 Open
GND
500 Ω
500 Ω
Data Input
Timing Input 2.7 V
0 V
2.7 V
0 V
2.7 V
0 V
tw
Input
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
VOLTAGE WAVEFORMS
PULSE DURATION
tPLH
tPHL
tPHL
tPLH
VOH
VOH
VOL
VOL
2.7 V
0 V
Input Output
Control
Output
Waveform 1
S1 at 6 V
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
3 V
0 V
VOL + 0.3 V
VOH − 0.3 V
≈0 V
2.7 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
Output
Output
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
6 V
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: PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf≤ 2.5 ns
.
D. The outputs are measured one at a time with one transition per measurement.
E. All parameters and waveforms are not applicable to all devices.
6 V
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V
1.5 V
Figure 1. Load Circuit and Voltage Waveforms
PACKAGE OPTION ADDENDUM
www.ti.com 25-Sep-2013
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)
Op Temp (°C) Device Marking
(4/5)
Samples
5962-9950901Q2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 5962-
9950901Q2A
SNJ54LVTH
373FK
5962-9950901QRA ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type -55 to 125 5962-9950901QR
A
SNJ54LVTH373J
5962-9950901QSA ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type -55 to 125 5962-9950901QS
A
SNJ54LVTH373W
SN74LVTH373DBLE OBSOLETE SSOP DB 20 TBD Call TI Call TI -40 to 85
SN74LVTH373DBR ACTIVE SSOP DB 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373DBRE4 ACTIVE SSOP DB 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373DBRG4 ACTIVE SSOP DB 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373DW ACTIVE SOIC DW 20 25 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373DWE4 ACTIVE SOIC DW 20 25 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373DWG4 ACTIVE SOIC DW 20 25 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373DWR ACTIVE SOIC DW 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373DWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373DWRG4 ACTIVE SOIC DW 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373NSR ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373NSRE4 ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
SN74LVTH373NSRG4 ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LVTH373
PACKAGE OPTION ADDENDUM
www.ti.com 25-Sep-2013
Addendum-Page 2
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead/Ball Finish MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
SN74LVTH373PW ACTIVE TSSOP PW 20 70 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373PWE4 ACTIVE TSSOP PW 20 70 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373PWG4 ACTIVE TSSOP PW 20 70 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373PWLE OBSOLETE TSSOP PW 20 TBD Call TI Call TI -40 to 85
SN74LVTH373PWR ACTIVE TSSOP PW 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373PWRE4 ACTIVE TSSOP PW 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SN74LVTH373PWRG4 ACTIVE TSSOP PW 20 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 LXH373
SNJ54LVTH373FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 5962-
9950901Q2A
SNJ54LVTH
373FK
SNJ54LVTH373J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type -55 to 125 5962-9950901QR
A
SNJ54LVTH373J
SNJ54LVTH373W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type -55 to 125 5962-9950901QS
A
SNJ54LVTH373W
(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.
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.
PACKAGE OPTION ADDENDUM
www.ti.com 25-Sep-2013
Addendum-Page 3
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.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
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.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
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.
OTHER QUALIFIED VERSIONS OF SN54LVTH373, SN74LVTH373 :
•Catalog: SN74LVTH373
•Enhanced Product: SN74LVTH373-EP, SN74LVTH373-EP
•Military: SN54LVTH373
NOTE: Qualified Version Definitions:
•Catalog - TI's standard catalog product
•Enhanced Product - Supports Defense, Aerospace and Medical Applications
•Military - QML certified for Military and Defense Applications
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
SN74LVTH373DBR SSOP DB 20 2000 330.0 16.4 8.2 7.5 2.5 12.0 16.0 Q1
SN74LVTH373DWR SOIC DW 20 2000 330.0 24.4 10.8 13.0 2.7 12.0 24.0 Q1
SN74LVTH373NSR SO NS 20 2000 330.0 24.4 8.2 13.0 2.5 12.0 24.0 Q1
SN74LVTH373PWR TSSOP PW 20 2000 330.0 16.4 6.95 7.1 1.6 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)
SN74LVTH373DBR SSOP DB 20 2000 367.0 367.0 38.0
SN74LVTH373DWR SOIC DW 20 2000 367.0 367.0 45.0
SN74LVTH373NSR SO NS 20 2000 367.0 367.0 45.0
SN74LVTH373PWR TSSOP PW 20 2000 367.0 367.0 38.0
PACKAGE MATERIALS INFORMATION
www.ti.com 14-Jul-2012
Pack Materials-Page 2
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE
4040065 /E 12/01
28 PINS SHOWN
Gage Plane
8,20
7,40
0,55
0,95
0,25
38
12,90
12,30
28
10,50
24
8,50
Seating Plane
9,907,90
30
10,50
9,90
0,38
5,60
5,00
15
0,22
14
A
28
1
2016
6,50
6,50
14
0,05 MIN
5,905,90
DIM
A MAX
A MIN
PINS **
2,00 MAX
6,90
7,50
0,65 M
0,15
0°–ā8°
0,10
0,09
0,25
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-150
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