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           Integrated Circuits (ICs) > Logic ICs > Decoders and Multiplexers > SN74ALS257AD

SN74ALS257AD

Part Number: SN74ALS257AD
Manufacturer: Texas Instruments
Part Type: Integrated Circuits (ICs) > Logic ICs > Decoders and Multiplexers > SN74ALS257AD
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Description: Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70

04/23/2026 – There are 515 pieces pieces of Part Number SN74ALS257AD Available.

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Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70

Specifications

TYPE DESCRIPTION
Case/Package SOIC
Mount Surface Mount
Number of Pins 16
Weight 141.690917 mg
Bandwidth 75 MHz
High Level Output Current 24 mA
Independent Circuits 1
Logic Function Multiplexer
Low Level Output Current 2.6 mA
Max Operating Temperature 70 °C
Max Supply Voltage 5.5 V
Min Operating Temperature 0 °C
Min Supply Voltage 4.5 V
Number of Bits 2
Number of Channels 4
Number of Circuits 4
Number of Input Lines 2
Number of Inputs 8
Number of Output Lines 1
Number of Outputs 4
Polarity Non-Inverting
Power Dissipation 1.3 W
Propagation Delay 12 ns
Quiescent Current 9 mA
Supply Type Single
Throw Configuration DPST
Height 1.75 mm
Length 9.9 mm
Thickness 1.58 mm
Width 3.91 mm

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