Details

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BUY SN74LS157N https://www.utsource.net/itm/p/958742.html
Multiplexer, 4-Func, 2 Line Input, TTL, PDIP16,
Description: Quad 2-Line to 1-Line Data Selectors/Multiplexers Features: - 4-bit storage register - Outputs source/sink 24 mA - Outputs directly interface to CMOS, NMOS, and TTL - Input clamp diodes - Inputs compatible with standard TTL outputs - Outputs in phase with inputs - Outputs may be wired ORed - Low power TTL (LSTTL) is comparable to standard TTL Applications: - Data selector/multiplexer - Address selector for memory and peripheral decoding - Data routing (For reference only)