SN54HC640J The Texas Instruments SN54HC640J is an active octal bus transceiver featuring 8 channels and CMOS input/output types. It operates within a military temperature range.
Mfr Part #:

SN54HC640J

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54HC640J is an active octal bus transceiver featuring 8 channels and CMOS input/output types. It operates within a military temperature range.
✓ Total Stock: 150 pcs
$ Price Range: $20.60

SN54HC640J Available from 1 distributor

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SN54HC640J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Tape & Reel

SN54HC640J Description

Short technical summary and product information.

The Texas Instruments SN54HC640J is an octal bus transceiver designed for high-speed applications. This component features 8 channels with both CMOS input and output types, providing balanced outputs. It operates reliably within a military temperature range of -55 to 125°C.

 

The transceiver supports a maximum output current of 7.8mA for both IOL and IOH. Key features include positive input clamp diodes for enhanced performance. The technology family is HC, indicating its High-speed CMOS logic capabilities.

 

Packaged in a CDIP (J) format with a package area of 167.464 mm², the SN54HC640J is suitable for various electronic designs requiring robust bus interfacing. Its design emphasizes speed and balanced output characteristics.

SN54HC640J Quick Information

Product Type: Octal Bus Transceiver
Canonical Name: SN54HC640J Octal Bus Transceiver
Subcategory: General-purpose transceivers

SN54HC640J Compliance

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

SN54HC640J Estimated Pricing

Qty Low High
1+ $20.60 $20.60

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

SN54HC640J Features

  • 8-channel octal bus transceiver.
  • CMOS input and output.
  • High-speed operation.
  • Military temperature range (-55 to 125°C).
  • Balanced outputs.

SN54HC640J Applications

  • Used in serial-to-parallel data conversion
  • Suitable for digital shift register circuits
  • Ideal for high-speed data storage applications
  • Operates reliably in military environments

SN54HC640J FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN54HC640J?

The operating temperature range is -55 to 125°C.

How many channels does the SN54HC640J have?

The SN54HC640J has 8 channels.

What are the input and output types for the SN54HC640J?

The input and output types are both CMOS.

What is the maximum output current for the SN54HC640J?

The maximum output current (IOL and IOH) is 7.8mA.

What package is the SN54HC640J supplied in?

The SN54HC640J is supplied in a CDIP (J) package.

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