SN74ALS8003A
DUAL 2-INPUT POSITIVE-NAND GATE
SDAS136A – JULY 1983 – REVISED JANUARY 1995
D OR P PACKAGE
(TOP VIEW)
• Package Options Include Plastic
Small-Outline (D) Packages and Standard
Plastic (P) 300-mil DIPs
1A
1B
V
CC
1
2
3
4
8
7
6
5
2B
2A
2Y
description
1Y
This device contains two independent 2-input
positive-NAND gates. It performs the Boolean
functions Y = A • B or Y = A + B in positive logic.
GND
The SN74ALS8003A is characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
H
X
L
H
L
L
H
H
X
†
logic symbol
logic diagram (positive logic)
1
1
3
1A
2
&
1A
2
3
5
1Y
2Y
1Y
2Y
1B
6
1B
6
2A
7
5
2A
7
2B
2B
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
‡
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
I
Operating free-air temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
A
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
‡
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
recommended operating conditions
MIN NOM
MAX
UNIT
V
V
V
V
Supply voltage
4.5
2
5
5.5
CC
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
V
IH
0.8
–0.4
8
V
IL
I
I
mA
mA
°C
OH
OL
T
A
0
70
Copyright 1995, 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.
1
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