SN74HCT245PWR The SN74HCT245PWR is an octal bus transceiver from Texas Instruments designed for asynchronous two-way communication. It operates from 4.5V to 5.5V and features 3-state outputs.
Mfr Part #:

SN74HCT245PWR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74HCT245PWR is an octal bus transceiver from Texas Instruments designed for asynchronous two-way communication. It operates from 4.5V to 5.5V and features 3-state outputs.
✓ Total Stock: 16,139 pcs
$ Price Range: $0.29

SN74HCT245PWR Available from 6 distributors

✓ Authorised
✓ Non-Authorised

SN74HCT245PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Features
Industrial Grade
Input Type
Logic Type
Medical Grade
Military Grade
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage

SN74HCT245PWR Description

Short technical summary and product information.

The Texas Instruments SN74HCT245PWR is an active octal bus transceiver designed for asynchronous two-way communication between data buses. This device supports an operating voltage range of 4.5V to 5.5V, making it suitable for various logic applications.

 

Key electrical characteristics include TTL-compatible inputs and CMOS outputs, with a typical output current drive of ±6mA at 5V. The transceiver features high-speed operation with a typical propagation delay of 14 ns. It also boasts low power consumption, drawing a maximum of 80 μA.

 

The SN74HCT245PWR is housed in a 20-TSSOP package, suitable for surface mounting. Its design includes balanced outputs and positive input clamp diodes for enhanced performance. The device allows data transmission in either direction between data buses, controlled by DIR and OE inputs, enabling effective bus isolation when needed.

SN74HCT245PWR Quick Information

Product Type: Octal Bus Transceiver
Canonical Name: SN74HCT245 Octal Bus Transceiver with Tri-State Outputs
Subcategory: General-Purpose Transceiver

SN74HCT245PWR Compliance

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

SN74HCT245PWR Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

SN74HCT245PWR Features

  • Octal bus transceiver with tri-state outputs.
  • Operates from 4.5V to 5.5V supply.
  • Features TTL compatible inputs.
  • Provides ±6mA output drive at 5V.
  • Packaged in a 20-TSSOP for surface mounting.

SN74HCT245PWR Applications

  • Ideal for bidirectional data bus communication.
  • Suitable for logic level translation.
  • Used in systems requiring bus isolation.
  • Facilitates asynchronous data transfer.

SN74HCT245PWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74HCT245PWR?

The SN74HCT245PWR operates from 4.5V to 5.5V.

What type of package is the SN74HCT245PWR supplied in?

The SN74HCT245PWR is supplied in a 20-TSSOP package.

What is the operating temperature range for the SN74HCT245PWR?

The operating temperature range is -40°C to 85°C.

Is the SN74HCT245PWR RoHS compliant?

The SN74HCT245PWR is RoHS3 Compliant.

What is the typical output current for the SN74HCT245PWR?

The typical output current is 6mA.

What is the typical propagation delay of the SN74HCT245PWR?

The typical propagation delay is 14 ns.

What is the Moisture Sensitivity Level (MSL) for the SN74HCT245PWR?

The Moisture Sensitivity Level is 1 Unlimited.

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