ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇꢈ ꢉꢊ ꢋ ꢊꢌ
ꢊ ꢍꢄꢎꢏ ꢍꢐꢑ ꢒ ꢓ ꢋꢔꢁ ꢐꢍꢇ ꢐꢕ ꢀꢔ ꢇ ꢔꢖꢒ ꢋꢄꢁ ꢎ ꢗ ꢄꢇꢒ
SGDS021A − FEBRUARY 2002 − REVISED APRIL 2008
D OR PW PACKAGE
(TOP VIEW)
D
D
Qualified for Automotive Applications
EPIC (Enhanced-Performance Implanted
CMOS) Process
1A
1B
V
CC
1
2
3
4
5
6
7
14
13
12
11
D
Inputs Are TTL-Voltage Compatible
4B
4A
4Y
D
Latch-Up Performance Exceeds 250 mA Per
JESD 17
1Y
2A
2B
10 3B
D
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
9
8
2Y
3A
3Y
GND
description
The SN74AHCT08Q is a quadruple 2-input positive-AND gate. This device performs the Boolean function
Y + A • B or Y + A ) B in positive logic.
{
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
‡
PACKAGE
T
A
SOIC − D
Tape and reel
Tape and reel
SN74AHCT08QDRQ1
AHCT08Q
−40°C to 125°C
TSSOP − PW
SN74AHCT08QPWRQ1 HB08Q
†
‡
For the most current package and ordering information, see the Package Option Addendum at the end of
this document, or see the TI web site at http://www.ti.com.
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
H
X
L
H
L
H
L
L
X
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.
ꢐ
ꢐ
ꢏ
ꢕ
ꢧ
ꢎ
ꢢ
ꢍ
ꢆ
ꢠ
ꢇ
ꢡ
ꢔ
ꢛ
ꢕ
ꢙ
ꢁ
ꢚ
ꢎ
ꢄ
ꢇ
ꢄ
ꢘ
ꢙ
ꢣ
ꢚ
ꢛ
ꢡ
ꢜ
ꢝ
ꢞ
ꢞ
ꢟ
ꢟ
ꢘ
ꢘ
ꢛ
ꢛ
ꢙ
ꢙ
ꢘ
ꢠ
ꢠ
ꢤ
ꢡ
ꢢ
ꢜ
ꢜ
ꢣ
ꢣ
ꢙ
ꢟ
ꢞ
ꢝ
ꢠ
ꢠ
ꢛ
ꢚ
ꢤ
ꢇꢣ
ꢢ
ꢥ
ꢠ
ꢦ
ꢘ
ꢡ
ꢞ
ꢠ
ꢟ
ꢘ
ꢟ
ꢛ
ꢜ
ꢙ
ꢢ
ꢧ
ꢞ
ꢙ
ꢟ
ꢟ
ꢣ
ꢠ
ꢨ
Copyright 2008, Texas Instruments Incorporated
ꢜ
ꢛ
ꢡ
ꢟ
ꢛ
ꢜ
ꢝ
ꢟ
ꢛ
ꢠ
ꢤ
ꢘ
ꢚ
ꢘ
ꢡ
ꢣ
ꢜ
ꢟ
ꢩ
ꢟ
ꢣ
ꢜ
ꢛ
ꢚ
ꢪ
ꢞ
ꢔ
ꢙ
ꢝ
ꢣ
ꢠ
ꢟ
ꢞ
ꢙ
ꢧ
ꢞ
ꢜ
ꢧ
ꢫ
ꢞ
ꢟ ꢣ ꢠ ꢟꢘ ꢙꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢨ
ꢜ
ꢜ
ꢞ
ꢙ
ꢟ
ꢬ
ꢨ
ꢐ
ꢜ
ꢛ
ꢧ
ꢢ
ꢡ
ꢟ
ꢘ
ꢛ
ꢙ
ꢤ
ꢜ
ꢛ
ꢡ
ꢣ
ꢠ
ꢠ
ꢘ
ꢙ
ꢭ
ꢧ
ꢛ
ꢣ
ꢠ
ꢙ
ꢛ
ꢟ
ꢙ
ꢣ
ꢡ
ꢣ
ꢠ
ꢠ
ꢞ
ꢜ
ꢘ
ꢦ
ꢬ
ꢘ
ꢙ
ꢡ
ꢦ
ꢢ
ꢧ
ꢣ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265