SN54LVC02A, SN74LVC02A
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCAS280I – JANUARY 1993 – REVISED OCTOBER 1998
SN54LVC02A . . . J OR W PACKAGE
SN74LVC02A . . . D, DB, OR PW PACKAGE
(TOP VIEW)
EPIC (Enhanced-Performance Implanted
CMOS) Submicron Process
Typical V
< 0.8 V at V
(Output Ground Bounce)
OLP
= 3.3 V, T = 25°C
CC
A
1Y
1A
V
CC
1
2
3
4
5
6
7
14
13
12
11
Typical V
> 2 V at V
(Output V
Undershoot)
4Y
4B
4A
OHV
CC
OH
= 3.3 V, T = 25°C
1B
A
2Y
Inputs Accept Voltages to 5.5 V
2A
10 3Y
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
9
8
2B
3B
3A
GND
Latch-Up Performance Exceeds 250 mA Per
JESD 17
SN54LVC02A . . . FK PACKAGE
(TOP VIEW)
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), Thin Shrink Small-Outline (PW)
Packages, Ceramic Flat (W), Chip Carriers
(FK), and DIPs (J)
3
2
1 20 19
18
4B
NC
4A
1B
NC
2Y
4
5
6
7
8
17
16
description
15 NC
14
9 10 11 12 13
NC
2A
The SN54LVC02A quadruple 2-input positive-
NOR gate is designed for 2.7-V to 3.6-V V
3Y
CC
operation and the SN74LVC02A quadruple
2-input positive-NOR gate is designed for 1.65-V
to 3.6-V V
operation.
CC
NC – No internal connection
The ’LVC02A devices perform the Boolean
function Y = A + B or Y = A • B in positive logic.
Inputs can be driven from either 3.3-V or 5-V
devices. This feature allows the use of these
devices as translators in a mixed 3.3-V/5-V
system environment.
The SN54LVC02A is characterized for operation
over the full military temperature range of –55°C
to 125°C. The SN74LVC02A is characterized for
operation from –40°C to 85°C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
X
H
L
H
X
L
L
L
H
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.
EPIC is a trademark of Texas Instruments Incorporated.
Copyright 1998, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
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