TC74HC157AF The Toshiba TC74HC157AF is a quad 2-line to 1-line multiplexer from the HC/UH series. It operates with a supply voltage range of 2V to 6V.
Mfr Part #:

TC74HC157AF

Available from 3 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TC74HC157AF is a quad 2-line to 1-line multiplexer from the HC/UH series. It operates with a supply voltage range of 2V to 6V.
✓ Total Stock: 368,611 pcs
$ Price Range: $1.27

TC74HC157AF Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
361,600 pcs
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,240 pcs
6240 pcs On Request 1 On Request On Request 1210+ On Request On Request
Non-Authorised Inventory information
771 pcs
771 pcs On Request 1 On Request On Request 0948+ On Request On Request

TC74HC157AF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Inputs
Number of Outputs
Technology

TC74HC157AF Description

Short technical summary and product information.

The Toshiba TC74HC157AF is a CMOS logic integrated circuit belonging to the HC/UH series. This multiplexer functions as a quad 2-line to 1-line switch with true output polarity. It is designed for operation within a supply voltage range of 2V to 6V, with a nominal voltage of 4.5V. The device supports an industrial temperature grade, operating from -40°C to a maximum of 85°C.

 

Packaged in a 16-terminal small outline (SOP) surface-mount configuration with a 1.27 mm terminal pitch, the TC74HC157AF is suitable for various electronic applications requiring signal selection and routing. Its construction utilizes plastic/epoxy for the package body, and it features gull wing terminals for reliable mounting.

 

Key electrical characteristics include a maximum propagation delay of 125 ns. The component is lead-free and RoHS compliant, indicating adherence to environmental standards. This multiplexer is a component for logic-based signal switching and data selection in digital systems.

TC74HC157AF Quick Information

Product Type: Multiplexer
Series: 74HC
Canonical Name: Toshiba TC74HC157AF HC/UH Series Quad 2-Line to 1-Line Multiplexer, True Output
Subcategory: Multiplexer

TC74HC157AF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

TC74HC157AF Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

TC74HC157AF Features

  • Quad 2-line to 1-line multiplexer.
  • CMOS HC/UH series technology.
  • Wide supply voltage range: 2V to 6V.
  • Industrial temperature operation: -40°C to 85°C.
  • Surface mount SOP-16 package.

TC74HC157AF Applications

  • Digital signal selection.
  • Data routing applications.
  • Logic circuit design.
  • Industrial control systems.

TC74HC157AF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TC74HC157AF?

The operating voltage range is 2V minimum to 6V maximum, with a nominal voltage of 4.5V.

What package is the TC74HC157AF available in?

The TC74HC157AF is available in a SOP-16 surface-mount package with 1.27 mm terminal pitch.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C, industrial grade.

Is the TC74HC157AF lead free?

Yes, the device is lead free.

What is the propagation delay of the TC74HC157AF?

The maximum propagation delay is 125 ns.

How many multiplexer channels does the TC74HC157AF have?

The device has 4 multiplexer functions, each with 2 inputs and 1 output.

What is the output polarity of the TC74HC157AF?

The output polarity is true (non-inverting).

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