MOTOROLA SEMICONDUCTOR TECHNICAL DATA Quad 2-Inp.
74HC257 - Quad 2-Input Data Selector/Multiplexer
MC74HC257 - Quad 2-Input Data Selector/Multiplexer
74HC257 - Quad 2-input multiplexer
74HC257 - High-Speed CMOS Logic Quad 2-Input Multiplexer
HD74HC257 - Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)
74HC257 - Quad. 2-to-1-line Data Selectors/Multiplexers
CD74HC257 - Quad 2-Input Multiplexer
HD74HC257 - Quad. 2-to-1-line Data Selectors/Multiplexers
SL74HC257 - Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
IN74HC257A - Quad 2-1 Data Selector/Multiplexer
SP74HC257 - 2-Input Multiplexers
KK74HC257A - Quad 2-Input Data Selector/Multiplexer
TC74HC257AP - Quad 2-Channel Multiplexer
TC74HC257AF - Quad 2-Channel Multiplexer
74HC257-Q100 - Quad 2-input multiplexer
74HC257PW - Quad 2-input multiplexer
74HC257D - Quad 2-input multiplexer
SN74HC257 - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
74HC257DB - Quad 2-input multiplexer