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74S157 The National Semiconductor 74S157PC is a Data Selector/Multiplexer featuring 4 x 2:1 independent circuits. It operates within a supply voltage range of 4.75V to 5.25V.
Mfr Part #:

74S157

Available from 1 distributors
Mfr Name: Semiconductor Components
Semiconductor Components
The National Semiconductor 74S157PC is a Data Selector/Multiplexer featuring 4 x 2:1 independent circuits. It operates within a supply voltage range of 4.75V to 5.25V.
✓ Total Stock: 145 pcs
$ Price Range: $1.27

74S157 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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145 pcs
On Request
145 pcs On Request 1 On Request On Request On Request On Request On Request
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74S157 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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74S157 Description

Short technical summary and product information.

The 74S157PC from National Semiconductor is an integrated circuit belonging to the logic family, specifically designed as a Data Selector/Multiplexer. It features a 4 x 2:1 multiplexer configuration with one independent circuit.

 

This component operates with a single supply voltage ranging from 4.75V to 5.25V and has an operating temperature range of 0°C to 70°C. The device is available in a 16-PDIP package and is mounted using the through-hole method.

 

Key specifications include its function as a data selector/multiplexer, supporting 4 x 2:1 input configurations. The RoHS status is non-compliant, and it has a Moisture Sensitivity Level (MSL) of 3 (168 Hours).

74S157 Quick Information

Product Type: Data Selector/Multiplexer
Series: 74S
Canonical Name: 74S157PC Data Selector/Multiplexer
Subcategory: Logic

74S157 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
REACH Status: Vendor Undefined

74S157 Estimated Pricing

Qty Low High
1+ $1.27 $1.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

74S157 Features

  • 4 x 2:1 data selector/multiplexer circuit.
  • Single supply voltage range 4.75V to 5.25V.
  • Through-hole mounting in 16-pin PDIP package.
  • Operating temperature range 0°C to 70°C.
  • Part of 74S Schottky logic family.

74S157 Applications

  • Data selection in digital circuits.
  • Signal multiplexing for bus systems.
  • Input switching for logic gates.
  • General purpose multiplexing applications.

74S157 FAQs

6 frequently asked questions generated from this part’s specifications.
What type of component is the 74S157PC?

The 74S157PC is a Data Selector/Multiplexer.

What is the circuit configuration of the 74S157PC?

It features a 4 x 2:1 circuit configuration.

What is the operating supply voltage for the 74S157PC?

The supply voltage range is 4.75V to 5.25V.

What is the operating temperature range of the 74S157PC?

The operating temperature range is 0°C to 70°C.

What package type is the 74S157PC supplied in?

The 74S157PC is supplied in a 16-PDIP package.

How is the 74S157PC mounted?

It is mounted using the through-hole method.

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