Datasheet Details
Part number:
MC74LCX257
Manufacturer:
File Size:
126.24 KB
Description:
Low-Voltage CMOS Quad 2-Input Multiplexer
Features
* Designed for 2.3 to 3.6 V VCC Operation
* 5.0 V Tolerant
* Interface Capability with 5.0 V TTL Logic
* Supports Live Insertion and Withdrawal
* IOFF Specification Guarantees High Impedance When VCC = 0 V
* LVTTL Compatible
* LVCMOS Compatible
MC74LCX257_ONSemiconductor.pdf
MC74LCX257, Low-Voltage CMOS Quad 2-Input Multiplexer
MC74LCX257 Low-Voltage CMOS Quad 2-Input Multiplexer With 5.0 V Tolerant Inputs and Outputs (3 State, Non Inverting) The MC74LCX257 is a high performance, quad 2 input multiplexer with 3 state outputs operating from a 2.3 to 3.6 V supply.
High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance.
A VI specification of 5.5 V allows MC74LCX257 inputs to
MC74LCX257 Distributor
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