SN74ALS8003A_08 Datasheet, PDF (1/5 Pages) Texas Instruments – DUAL 2-INPUT POSITIVE-NAND GATE

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description
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.
The SN74ALS8003A is characterized for
operation from 0°C to 70°C.
SN74ALS8003A
DUAL 2ĆINPUT POSITIVEĆNAND GATE
ą
SDAS136A − JULY 1983 − REVISED JANUARY 1995
D OR P PACKAGE
(TOP VIEW)
1A 1
1B 2
1Y 3
GND 4
8 V_CC
7 2B
6 2A
5 2Y
FUNCTION TABLE
(each gate)
INPUTS
A
B
OUTPUT
Y
H
H
L
L
X
H
X
L
H
logic symbol^†
logic diagram (positive logic)
1
1
1A
&
3
1A
2
1Y
2
1B
1B
6
2A
7
2B
5
2Y
6
2A
7
2B
3
1Y
5
2Y
† _{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_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
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
VCC
VIH
VIL
IOH
IOL
TA
Supply voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
MIN NOM MAX UNIT
4.5
5 5.5 V
2
V
0.8 V
−0.4 mA
8 mA
0
70 °C
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  1995, Texas Instruments Incorporated
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