A10872 - MC74HC257N Quad 2-Input Data Slector/Multiplexer (Motorola)
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$0.40
Color
Black
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Description
The MC74HC257N is identical in pinout to the LS257. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device selects a (4?bit) nibble from either the A or B inpu...