TC74HCT640AF The Toshiba TC74HCT640AF is an 8-bit transceiver with inverted output, designed for logic applications. It operates within a supply voltage range of 4.5V to 5.5V.
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TC74HCT640AF

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Mfr Name: TOS
TOS
The Toshiba TC74HCT640AF is an 8-bit transceiver with inverted output, designed for logic applications. It operates within a supply voltage range of 4.5V to 5.5V.
✓ Total Stock: 335 pcs

TC74HCT640AF Available from 1 distributor

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335 pcs
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TC74HCT640AF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TC74HCT640AF Description

Short technical summary and product information.

The TC74HCT640AF from Toshiba is an 8-bit transceiver belonging to the HCT logic family. This device features inverted output polarity and operates with a supply voltage typically at 5V, with a range from 4.5V to 5.5V. It is designed for 3-state output characteristics.

 

Packaged in a 20-terminal SOIC-20 surface mount configuration with gull wing leads and a terminal pitch of 1.27mm, the TC74HCT640AF is suitable for various industrial applications. Its operating temperature range is from -40°C to 85°C. The propagation delay (tpd) is specified at 38 ns. The technology used is CMOS.

 

This transceiver is ideal for digital communication and data transfer applications where signal inversion is required. Its robust construction and specified operating conditions make it a reliable component for industrial automation and process automation systems.

TC74HCT640AF Quick Information

Product Type: Transceiver
Series: HCT
Canonical Name: TC74HCT640AF 8-Bit Transceiver
Subcategory: Transceiver

TC74HCT640AF Compliance

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

TC74HCT640AF Features

  • 8-bit transceiver with inverted output.
  • Operates at a 5V supply voltage.
  • SOIC-20 surface mount package.
  • Industrial temperature range: -40°C to 85°C.
  • 38 ns typical propagation delay.

TC74HCT640AF Applications

  • Digital data buffering and transmission.
  • Logic signal inversion applications.
  • Industrial automation systems.
  • Process control circuits.

TC74HCT640AF FAQs

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

4.5V to 5.5V, typical 5V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

SOIC-20 surface mount.

What is the logic family?

HCT.

What is the output type?

3-state inverting.

What is the propagation delay?

38 ns.

How many bits does this transceiver handle?

8 bits.

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