(10) 74S257N Multiple 4-Func 2 Line Input 1 Line Output True Output TTL PDIP16

(10) DM74S257N Multiple 4-Func 2 Line Input 1 Line Output True Output TTL PDIP16

SN74S257N TI Multiplexer Data Selector Quad 2:1 7V Through Hole 16-PDIP NOS

SN74S257N Original New Texas Inst. Integrated Circuit

(10) 74S257N Multiple 4-Func 2 Line Input 1 Line Output True Output TTL PDIP16

(10 PCS) SN74LS153N MOT DUAL 4 LINE TO 1 LINE MULTIPLEXER TRUE OUTPUT PDIP16

(10 PCS) 74LS367APC FSC Bus Driver, 2-Func, 6-Bit, True Output, TTL, PDIP16

(100) SN74S257N Multiple 4-Func 2 Line Input 1 Line Output True Output TTL DIP16