SN74ALS257ADR


YeeHing #: Y009-SN74ALS257ADR
Inventory: 6000

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Description

SN74ALS257ADR Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity Unit Price
1 — 99 1.057
100 — 249 0.813
250 — 999 0.599
1,000 + 0.34

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Encoders, Decoders, Multiplexers & Demultiplexers
RoHS Y
Product Selectors / Multiplexers
Logic Family ALS
Number of Bits 4 bit
Number of Input Lines 2 Input
Number of Output Lines 1 Output
Propagation Delay Time 12 ns
Supply Voltage - Min 4.5 V
Supply Voltage - Max 5.5 V
Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C
Mounting Style SMD/SMT
Package / Case SOP-16
Packaging Reel
Function Multiplexer
Height 1.58 mm
Length 9.9 mm
Number of Circuits Quad
Operating Temperature Range 0 C to + 70 C
Series SN74ALS257A
Technology Bipolar
Width 3.91 mm
Brand Texas Instruments
Logic Type Data Selectors/Multiplexers
High Level Output Current - 2.6 mA
Low Level Output Current 24 mA
Maximum Clock Frequency 75 MHz
Operating Supply Voltage 5 V
Pd - Power Dissipation 200 mW
Product Type Encoders, Decoders, Multiplexers & Demultiplexers
Factory Pack Quantity 2500
Subcategory Logic ICs
Unit Weight 0.004998 oz

For more information, please refer to datasheet

Documents

SN74ALS257ADR Datasheet

More Information

These data selectors/multiplexers 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.

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