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CD74HC02E
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CD74HC02E数据手册
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SN54HC02, SN74HC02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS076E – DECEMBER 1982 – REVISED AUGUST 2003
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
D
Wide Operating Voltage Range of 2 V to 6 V
D
Outputs Can Drive Up To 10 LSTTL Loads
D
Low Power Consumption, 20-µA Max I
CC
D
Typical t
pd
= 8 ns
D
±4-mA Output Drive at 5 V
D
Low Input Current of 1 µA 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)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
4B
NC
4A
NC
3Y
1B
NC
2Y
NC
2A
1A
1Y
NC
3A
3B
V
4Y
2B
GND
NC
SN54HC02 . . . FK PACKAGE
(TOP VIEW)
CC
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
T
A
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
–40 C to 85 C
PDIP – N Tube of 25 SN74HC02N SN74HC02N
–40 C to 85 C
SOIC – D
Tube of 50 SN74HC02D
HC02
–40 C to 85 C
SOIC – D
Reel of 2500 SN74HC02DR
HC02
–40 C to 85 C
Reel of 250 SN74HC02DT
–40
°
C to 85
°
C
SOP – NS Reel of 2000 SN74HC02NSR HC02
SSOP – DB Reel of 2000 SN74HC02DBR HC02
TSSOP – PW
Tube of 90 SN74HC02PW
HC02
TSSOP – PW
Reel of 2000 SN74HC02PWR
HC02
Reel of 250 SN74HC02PWT
–55 C to 125 C
CDIP – J Tube of 25 SNJ54HC02J SNJ54HC02J
–55
°
C to 125
°
C
CFP – W Tube of 150 SNJ54HC02W SNJ54HC02W
LCCC – FK Tube of 55 SNJ54HC02FK 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 o
f
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2003, Texas Instruments Incorporated
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.
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.

CD74HC02E 数据手册

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21 页 / 1.09 MByte
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