CD74HCT245E The Texas Instruments CD74HCT245E is an active high-speed CMOS logic non-inverting octal-bus transceiver with 3-state outputs. It operates from a 4.5V to 5.5V supply.
Mfr Part #:

CD74HCT245E

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HCT245E is an active high-speed CMOS logic non-inverting octal-bus transceiver with 3-state outputs. It operates from a 4.5V to 5.5V supply.
✓ Total Stock: 8,483 pcs
$ Price Range: $0.35

CD74HCT245E Available from 4 distributors

✓ Authorised
✓ Non-Authorised

CD74HCT245E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Current
Halogen Free
Industrial Grade
Input Type
Lead Spacing
Lead Style
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Operating Voltage
Output Type
Propagation Delay
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Voltage

CD74HCT245E Description

Short technical summary and product information.

The Texas Instruments CD74HCT245E is an octal-bus transceiver designed for high-speed CMOS logic applications. This non-inverting transceiver features 8 channels and 3-state outputs, making it suitable for bidirectional data transfer in digital systems.

 

Key electrical characteristics include a wide operating voltage range of 4.5V to 5.5V. The device supports TTL input levels and provides CMOS output levels. It offers balanced outputs with a typical IOL of 6 mA and IOH of -6 mA. The propagation delay is specified between 10-50 ns, with an average of 8 ns.

 

This transceiver operates within a temperature range of -55°C to 125°C. It is available in a 20-PDIP package and is designed for through-hole mounting. The CD74HCT245E is part of the HCT technology family, offering a balance of speed and low power consumption characteristic of CMOS logic while maintaining compatibility with TTL signal levels.

CD74HCT245E Quick Information

Product Type: Octal-Bus Transceiver
Series: HCT
Canonical Name: Texas Instruments CD74HCT245E Octal-Bus Transceiver
Subcategory: General-purpose transceivers

CD74HCT245E Compliance

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

CD74HCT245E Estimated Pricing

Qty Low High
1+ $0.35 $0.35

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

CD74HCT245E Features

  • High-speed CMOS logic transceiver
  • 8 channels, non-inverting, 3-state outputs
  • Operates from 4.5V to 5.5V supply
  • TTL input, CMOS output
  • Through-hole mounting in 20-PDIP package

CD74HCT245E Applications

  • Digital bus interfacing
  • Data buffering applications
  • System expansion
  • Logic level translation

CD74HCT245E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CD74HCT245E?

The CD74HCT245E operates from 4.5V to 5.5V.

What package type is the CD74HCT245E available in?

The CD74HCT245E is available in a 20-PDIP package for through-hole mounting.

What is the operating temperature range for the CD74HCT245E?

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

What is the RoHS status of the CD74HCT245E?

The CD74HCT245E is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the CD74HCT245E?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the logic type of the CD74HCT245E?

The logic type is Transceiver, Non-Inverting.

How many channels does the CD74HCT245E have?

The CD74HCT245E has 8 channels.

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