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 ...

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