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SN54AS1000A, SN74AS1000A QUADRUPLE 2ĆINPUT POSITIVEĆNAND BUFFERS/DRIVERS
• Driver Version of ′AS00 • High Capacitive-Drive Capability • Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
description
These devices contain four independent 2-input positive-NAND buffers/drivers. They perform the Boolean functions Y = A • B or Y = A + B in positive logic.
The SN54AS1000A is characterized for operation over the full military temperature range of − 55°C to 125°C. The SN74AS1000A is characterized for operation from 0°C to 70°C.
FUNCTION TABLE (each gate)
INPUTS
A
B
OUTPUT Y
H
H
L
L
X
H
X
L
H
SDAS056B − APRIL 1984 − REVISED JANUARY 1995
SN54AS1000A . . . J PACKAGE SN74AS1000A . . .