Low-Voltage CMOS Quad 2-Input Multiplexer

The MC74LCX257 is a high performance, quad 2-input multiplexer with 3-state outputs operating from a 2.3 to 3.6V supply. High impedanceTTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX257 inputs to be safely driven from 5.0V devices.Four bits of data from two sources CAN be selected using the Select input. The four outputs present the selected data in the true(non-inverted) form. The outputs may be switched to a high impedance state by placing a Logic HIGH on the Output Enable (OEbar) input. Current drive capability is 24mA at the outputs.
By ON Semiconductor
MC74LCX257 's PackagesMC74LCX257 's pdf datasheet
MC74LCX257DR2G SOIC
MC74LCX257DT TSSOP
MC74LCX257DTG TSSOP
MC74LCX257DTR2 TSSOP
MC74LCX257DTR2G TSSOP
MC74LCX257MEL
MC74LCX257MELG
MC74LCX257MG
MC74LCX257D SOIC
MC74LCX257DR2 SOIC




MC74LCX257 Pinout, Pinouts
MC74LCX257 pinout,Pin out
This is one package pinout of MC74LCX257,If you need more pinouts please download MC74LCX257's pdf datasheet.

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MC74LCX257 Application Notes MC74LCX257 RoHS MC74LCX257 Circuits MC74LCX257 footprint
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