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SN74ABT245BPW The SN74ABT245BPW is an octal bus transceiver from Texas Instruments, designed for asynchronous communication between data buses. It operates with TTL logic levels and a voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74ABT245BPW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ABT245BPW is an octal bus transceiver from Texas Instruments, designed for asynchronous communication between data buses. It operates with TTL logic levels and a voltage range of 4.5V to 5.5V.
✓ Total Stock: 48,735 pcs
$ Price Range: $0.42

SN74ABT245BPW Available from 2 distributors

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Romaks Technologies ✓
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48,733 pcs
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48733 pcs On Request 1 On Request On Request On Request On Request On Request
HMB Electronics LLC ✓
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2 pcs
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2 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74ABT245BPW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Protection
Features
Input Type
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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SN74ABT245BPW Description

Short technical summary and product information.

The SN74ABT245BPW is an octal bus transceiver manufactured by Texas Instruments, designed for asynchronous communication between data buses. It supports data transmission from the A bus to the B bus or vice versa, controlled by a direction-control input. The output-enable input allows for isolation of the buses.

 

This transceiver features TTL compatible inputs and outputs, with a high-drive capability of -32mA IOH and 64mA IOL. It operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 85°C.

 

Key features include over-voltage tolerant inputs, partial power-down (Ioff) support, and power-up 3-state functionality, making it suitable for hot-insertion applications. The device also offers high ESD protection, exceeding 2000V for the Human-Body Model.

 

Packaged in a 20-TSSOP, the SN74ABT245BPW is designed for surface mount applications. Its robust design includes latch-up performance exceeding 500mA per JEDEC standard JESD 17.

SN74ABT245BPW Quick Information

Product Type: Octal Bus Transceiver
Series: SN74ABT245B
Canonical Name: SN74ABT245BPW Octal Bus Transceiver with 3-State Outputs
Subcategory: Bus Transceiver

SN74ABT245BPW Compliance

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

SN74ABT245BPW Estimated Pricing

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1+ $0.42 $0.42

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

SN74ABT245BPW Features

  • Octal bus transceiver with 3-state outputs.
  • Supports asynchronous data bus communication.
  • TTL input and 3-state output.
  • Wide operating voltage range of 4.5V to 5.5V.
  • Surface mount 20-TSSOP package.

SN74ABT245BPW Applications

  • Ideal for bus interfacing applications.
  • Suitable for mixed-voltage systems.
  • Used in data communication systems.
  • Supports hot-insertion designs.

SN74ABT245BPW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74ABT245BPW?

The operating voltage range for the SN74ABT245BPW is 4.5V to 5.5V.

What is the operating temperature range of the SN74ABT245BPW?

The SN74ABT245BPW operates within a temperature range of -40°C to 85°C (TA).

How many channels does the SN74ABT245BPW have?

The SN74ABT245BPW has 8 channels.

What is the output type of the SN74ABT245BPW?

The output type of the SN74ABT245BPW is 3-State.

What is the input type of the SN74ABT245BPW?

The input type of the SN74ABT245BPW is TTL.

What is the maximum output current (IOL) for the SN74ABT245BPW?

The maximum output current (IOL) for the SN74ABT245BPW is 64 mA.

What is the mounting type for the SN74ABT245BPW?

The mounting type for the SN74ABT245BPW is Surface Mount.

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