Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

These data selectors/multiplexers SN74ALS257A are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable () input is at a high Logic level.
The SN54ALS257A and SN54ALS258A are characterized for operation over the full military temperature range of -55?C to 125?C. The SN74ALS257A SN74ALS258A SN74AS257 and SN74AS258 are characterized for operation from 0?C to 70?C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74ALS257AD Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
SN74ALS257ANSRG4 Texas Instruments ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16
SN74ALS257ADR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
SN74ALS257ADRE4 Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
SN74ALS257ANSR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70
SN74ALS257ANSRE4 Texas Instruments ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16
SN74ALS257ADG4 Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
SN74ALS257ADE4 Texas Instruments ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
SN74ALS257ADRG4 Texas Instruments ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
SN74ALS257AN Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
SN74ALS257A 's PackagesSN74ALS257A 's pdf datasheet
SN74ALS257AD SOIC
SN74ALS257ADE4 SOIC
SN74ALS257ADG4 SOIC
SN74ALS257ADR SOIC
SN74ALS257ADRE4 SOIC
SN74ALS257ADRG4 SOIC
SN74ALS257AN PDIP
SN74ALS257ANE4 PDIP
SN74ALS257ANSR SO
SN74ALS257ANSRE4 SO
SN74ALS257ANSRG4 SO




SN74ALS257A Pinout, Pinouts
SN74ALS257A pinout,Pin out
This is one package pinout of SN74ALS257A,If you need more pinouts please download SN74ALS257A's pdf datasheet.

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SN74ALS257A Application Notes SN74ALS257A RoHS SN74ALS257A Circuits SN74ALS257A footprint
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