M74HC257 multiplexer equivalent, quad 2 channel multiplexer.
sThe M74HC257 is an high speed CMOS QUAD 2 bCHANNEL MULTIPLEXER (3-STATE) fabricated Owith silicon gate C2MOS technology. -This IC is composed of an independent 2-channel t(s)multiplexer with common SELECT and ENABLE
(OE) input.
cThe M74HC257 is a no.
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