Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16
4-Bit Multiplexer, 2-Input, 1-Output, 23ns Propagation Delay, PDIP Package
LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16
DM74LS157NFIS