SN74AS153 - Texas Instruments

SN74AS153 Dual 1-of-4 Data Selectors/Multiplexers

These dual 1-of-4 data selectors/multiplexers contain inverters and drivers to supply full binary decoding data selection to the AND-OR gates. Separate strobe (G) inputs are provided for each of the two 4-line sections. The SN54ALS153 is characterized for operation over the full military temperature range of − 55°C to 125°C. The SN74ALS153 and SN74AS153 are .

Features

The SN74ALS153 and SN74AS153 are characterized for operation from 0°C to 70°C. SN54ALS153 . . . FK PACKAGE (TOP VIEW) 2G VCC NC 1G B 3 2 1 20 19 1C3 4 18 A 1C2 5 17 2C3 NC 6 16 NC 1C1 7 15 2C2 1C0 8 14 2C1 9 10 11 12 13 2C0 2Y NC GND 1Y NC − No internal connection FUNCTION TABLE SELECT B A INPUTS DATA C0 C1 C2 STROBE G C3 X X X X X X H L L L X X X L L L H X X X L L H X L X X L L H X H X X L H L X X L X L H L X X H X L H H X X X L L H H X X X H L Select inputs A and B are common to both sections. OUTP.