Quad 2-Channel Multiplexer

The 74HCT157 is identical in pinout to the LS157. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in noninverted form. A high level on the Output Enable input sets all four Y outputs to a low level.
By ON Semiconductor
Part Manufacturer Description Datasheet Samples
CD74HCT157M Texas Instruments High Speed CMOS Logic Quad 2-Input Multiplexers 16-SOIC -55 to 125
SN74HCT157DRG4 Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-SOIC -40 to 85
CD74HCT157M96G4 Texas Instruments High Speed CMOS Logic Quad 2-Input Multiplexers 16-SOIC -55 to 125
SN74HCT157DTG4 Texas Instruments HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
CD74HCT157ME4 Texas Instruments HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HCT157N Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-PDIP -40 to 85
CD74HCT157E Texas Instruments High Speed CMOS Logic Quad 2-Input Multiplexers 16-PDIP -55 to 125
CD74HCT157MTG4 Texas Instruments HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
SN74HCT157DR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-SOIC -40 to 85
CD74HCT157EE4 Texas Instruments HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16
74HCT157 's Packages74HCT157 's pdf datasheet
74HCT157DR2G SOIC
74HCT157DTR2G TSSOP




74HCT157 Pinout, Pinouts
74HCT157 pinout,Pin out
This is one package pinout of 74HCT157,If you need more pinouts please download 74HCT157's pdf datasheet.

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