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SN74LS257BN3 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Texas Instruments · exact orderable part

SN74LS257BN3

MULTIPLEXER, LS SERIES TTL

Type
Multiplexer
Circuit
4 x 2:1
Independent Circuits
1
Voltage - Supply
4.75V ~ 5.25V
Voltage Supply Source
Single Supply
Current - Output High, Low
2.6mA, 24mA
Operating Temperature
0°C~70°C
Series
74LS
Product Status
Active
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case16-DIP (0.300", 7.62mm)
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

13 normalized values · 1 validated source

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ParameterValue
Base Product Number74LS257 [1]
Circuit4 x 2:1 [1]
Independent Circuits1 [1]
Current - Output High, Low2.6mA, 24mA [1]
MfrTexas Instruments [1]
Mounting TypeThrough Hole [1]
Operating Temperature0°C~70°C [1]
Product StatusActive [1]
TypeMultiplexer [1]
Voltage - Supply4.75V ~ 5.25V [1]
Series74LS [1]
Voltage Supply SourceSingle Supply [1]
Package / Case16-DIP (0.300", 7.62mm) [1]
Specification references[1]Texas Instruments SN74LS257BN3 vendor product record ↗

Catalog relationships

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ManufacturerTexas InstrumentsView brand page →CategorySignal Switches, Multiplexers, DecodersView category page →

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