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74HCT245 The Texas Instruments 74HCT245 is an active high-speed CMOS logic non-inverting octal-bus transceiver. It features 8 channels, TTL compatible inputs, and CMOS outputs.
Mfr Part #:

74HCT245

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments 74HCT245 is an active high-speed CMOS logic non-inverting octal-bus transceiver. It features 8 channels, TTL compatible inputs, and CMOS outputs.
✓ Total Stock: 213 pcs
$ Price Range: $1.20

74HCT245 Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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213 pcs
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74HCT245 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Input Type
Mounting Type
Number of Channels
Operating Temperature Range
Output Type
SVHC Present
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74HCT245 Description

Short technical summary and product information.

The Texas Instruments 74HCT245 is an active, high-speed CMOS logic octal-bus transceiver designed for general-purpose applications. This non-inverting transceiver operates across a wide temperature range of -55°C to 125°C.

 

Key electrical characteristics include 8 channels, TTL compatible inputs, and CMOS outputs. It supports balanced outputs and features a positive input clamp diode for high-speed operation with propagation delays typically between 10ns and 50ns. The device offers an output current capability of 6 mA for IOL (max) and -6 mA for IOH (max).

 

Available in PDIP (N) and SOIC (DW) packages, both with 20 pins, the 74HCT245 is suitable for through-hole mounting. Its robust design and specifications make it a reliable choice for various digital interface and data transmission tasks.

 

This component is part of the HCT technology family, providing a balance of speed and low power consumption characteristic of CMOS logic while maintaining compatibility with TTL signal levels.

74HCT245 Quick Information

Product Type: Octal-Bus Transceiver
Series: CD74HCT245
Canonical Name: Texas Instruments CD74HCT245 High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outputs
Subcategory: General-purpose transceivers

74HCT245 Compliance

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

74HCT245 Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

74HCT245 Features

  • High-speed CMOS logic transceiver
  • 8 channels, non-inverting operation
  • TTL compatible inputs
  • CMOS outputs with balanced drive
  • Wide -55 to 125°C operating temperature

74HCT245 Applications

  • Digital signal buffering
  • Data bus transceiving
  • Interface logic applications
  • System expansion needs

74HCT245 FAQs

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

-55 to 125°C.

What packages are available?

PDIP (N) and SOIC (DW).

What is the output current capability?

IOL max 6 mA, IOH max -6 mA.

What are the input and output logic types?

TTL input, CMOS output.

What technology family is this?

HCT.

What are the key features?

Balanced outputs, high speed (tpd 10-50ns), positive input clamp diode.

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