SN54HC125J The Texas Instruments SN54HC125J is a quadruple buffer featuring 3-state outputs. It operates across a wide voltage range of 2V to 6V and is rated for military temperature conditions.
Mfr Part #:

SN54HC125J

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54HC125J is a quadruple buffer featuring 3-state outputs. It operates across a wide voltage range of 2V to 6V and is rated for military temperature conditions.
Total Stock: 3,226 pcs
$ Price Range: $10.19

SN54HC125J Available from 2 distributors

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3,222 pcs
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4 pcs
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SN54HC125J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Input Type
Lead Style
Military Grade
Number of Channels
Operating Temperature
Operating Voltage
Output Type

SN54HC125J Description

Short technical summary and product information.

The SN54HC125J from Texas Instruments is a high-speed quadruple buffer with independent 3-state outputs. Each buffer gate performs the Boolean function Y = A in positive logic. This device is part of the HC technology family and offers balanced outputs and buffered inputs.

 

With a wide operating voltage range of 2V to 6V and a military operating temperature range of -55°C to 125°C, the SN54HC125J is suitable for demanding environments. It supports a fanout of up to 10 LSTTL loads and provides significant power reduction compared to LSTTL logic ICs. The device is available in CDIP (J) and LCCC (FK) packages.

 

This buffer is designed for applications requiring high-speed signal buffering and isolation. Its 3-state output capability allows it to be connected to a common bus without interfering with other devices when disabled. The high-speed performance, with typical propagation delays between 5-10ns, makes it suitable for various digital logic applications.

SN54HC125J Quick Information

Product Type: Buffer
Canonical Name: SN54HC125J Quadruple Buffer with 3-State Outputs
Subcategory: Logic Buffers

SN54HC125J Compliance

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

SN54HC125J Estimated Pricing

Qty Low High
1+ $10.19 $10.19

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

SN54HC125J Features

  • Quadruple buffer with 3-state outputs.
  • Wide operating voltage from 2V to 6V.
  • Military temperature range: -55°C to 125°C.
  • High-speed performance with tpd of 5-10ns.
  • Supports fanout up to 10 LSTTL loads.

SN54HC125J Applications

  • Digital signal buffering.
  • Bus line driving.
  • Logic level translation.
  • System control signal routing.

SN54HC125J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN54HC125J?

2 V to 6 V

What package options are available for the SN54HC125J?

CDIP (J) and LCCC (FK)

What is the operating temperature range of the SN54HC125J?

-55 °C to 125 °C

What is the output type of the SN54HC125J?

3-State

What is the input type of the SN54HC125J?

Standard CMOS

How many channels does the SN54HC125J have?

4

What is the maximum supply current of the SN54HC125J?

160 µA

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