
SN54HC02, SN74HC02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS076E – DECEMBER 1982 – REVISED AUGUST 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 20-
μ
A Max I
CC
Typical t
pd
= 8 ns
±
4-mA Output Drive at 5 V
Low Input Current of 1
μ
A Max
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1Y
1A
1B
2Y
2A
2B
GND
V
CC
4Y
4B
4A
3Y
3B
3A
SN54HC02 . . . J OR W PACKAGE
SN74HC02 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4B
NC
4A
NC
3Y
1B
NC
2Y
NC
2A
1
1
N
3
3
V
4
2
G
N
SN54HC02 . . . FK PACKAGE
(TOP VIEW)
NC – No internal connection
description/ordering information
The ’HC02 devices contain four independent 2-input NOR gates. They perform the Boolean function
Y = A + B or Y = A
B in positive logic.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
–40 C to 85 C
PDIP – N
Tube of 25
SN74HC02N
SN74HC02N
SOIC – D
Tube of 50
SN74HC02D
HC02
Reel of 2500
SN74HC02DR
Reel of 250
SN74HC02DT
SOP – NS
Reel of 2000
SN74HC02NSR
HC02
SSOP – DB
Reel of 2000
SN74HC02DBR
HC02
TSSOP – PW
Tube of 90
SN74HC02PW
HC02
Reel of 2000
SN74HC02PWR
Reel of 250
SN74HC02PWT
–55 C to 125 C
CDIP – J
Tube of 25
SNJ54HC02J
SNJ54HC02J
CFP – W
LCCC – FK
Tube of 150
Tube of 55
SNJ54HC02W
SNJ54HC02FK
SNJ54HC02W
SNJ54HC02FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
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.
Copyright
2003, 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.
standard warranty. Production processing does not necessarily include
testing of all parameters.