Texas Instruments SNJ54ALS157AFK

Manufacturer No:

SNJ54ALS157AFK

Manufacturer:

Texas Instruments

Package:

Description:

Quadruple 1-Of-2 Data Selectors/Multiplexers

Quantity:

In Stock :9573

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Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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Step2：Desiccant Protection

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Step6：Packaging Box

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SNJ54ALS157AFK Information

Texas Instruments SNJ54ALS157AFK technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SNJ54ALS157AFK.

Type
Parameter

Technology family
ALS

Function
Digital Multiplexer

Configuration
2:1

Number of channels
4

Operating temperature range (°C)
-55 to 125

Rating
Military

Package
CDIP (J)

Pins
16

Size
135.3552 mm² 19.56 x 6.92

Package
LCCC (FK)

Type
Parameter

Pins
20

Size
79.0321 mm² 8.89 x 8.89

REACH Status
Affected

RoHS Status
Non-RoHS Compliant

Download datasheets and manufacturer documentation for Texas Instruments SNJ54ALS157AFK.

These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G\) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ´ALS157A and SN74AS157 present true data. The ´ALS158 and SN74AS158 present inverted data to minimize propagation delay time.

The SN54ALS157A and SN54ALS158 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS157A, SN74ALS158, SN74AS157, and SN74AS158 are characterized for operation from 0°C to 70°C.

Buffered Inputs and Outputs
Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs