SN54AHCT00, SN74AHCT00
QUADRUPLE 2-INPUT POSITIVE-NAND GATES


SCLS229K – OCTOBER 1995 – REVISED JULY 2003
1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
C0068 Inputs Are TTL-Voltage Compatible
C0068 Latch-Up Performance Exceeds 250 mA Per
JESD 17
C0068 ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1B
1Y
2A
2B
2Y
GND
V
CC
4B
4A
4Y
3B
3A
3Y
SN54AHCT00 ...J OR W PACKAGE
SN74AHCT00 . . . D, DB, DGV, N, NS,
OR PW PACKAGE
(TOP VIEW)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3B
1Y
NC
2A
NC
2B
1B 1A NC
3Y 3A
V 4B
2Y
GND
NC
SN54AHCT00 . . . FK PACKAGE
(TOP VIEW)
CC
NC – No internal connection
SN74AHCT00 . . . RGY PACKAGE
(TOP VIEW)
114
78
2
3
4
5
6
13
12
11
10
9
4B
4A
4Y
3B
3A
1B
1Y
2A
2B
2Y
1A
3Y
V
GND
CC
description/ordering information
The ’AHCT00 devices 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
QFN – RGY Tape and reel SN74AHCT00RGYR HB00
PDIP – N Tube SN74AHCT00N SN74AHCT00N
SOIC – D
Tube SN74AHCT00D
AHCT00 –
Tape and reel SN74AHCT00DR
–40°C to 85°C
SOP – NS Tape and reel SN74AHCT00NSR AHCT00
SSOP – DB Tape and reel SN74AHCT00DBR HB00
TSSOP PW
Tube SN74AHCT00PW
HB00 –
Tape and reel SN74AHCT00PWR
TVSOP – DGV Tape and reel SN74AHCT00DGVR HB00
CDIP – J Tube SNJ54AHCT00J SNJ54AHCT00J
–55°C to 125°C CFP – W Tube SNJ54AHCT00W SNJ54AHCT00W
LCCC – FK Tube SNJ54AHCT00FK SNJ54AHCT00FK
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
A B
Y
H H L
L XH
X L H
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.

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.
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.