74HC251 8-input multiplexer; 3-state
74HC251D 8-input multiplexer; 3-state
74HC251D-T 8-Input Digital Multiplexer
74HC251DB 8-input multiplexer; 3-state
74HC251N 8-input multiplexer; 3-state
74HC251PW 8-input multiplexer; 3-state
74HC251U 8-input multiplexer; 3-state
74HC253 Dual 4-input multiplexer; 3-state
74HC253D Dual 4-input multiplexer; 3-state
74HC253D-T 4-Input Digital Multiplexer
74HC253DB Dual 4-input multiplexer; 3-state
74HC253N Dual 4-input multiplexer; 3-state
74HC253PW Dual 4-input multiplexer; 3-state
74HC253U Dual 4-input multiplexer; 3-state
74HC257 Quad 2-Input Data Selector/Multiplexer with 3-State Outputs