SN74LVT245BDW The SN74LVT245BDW is an octal bus transceiver from Texas Instruments designed for asynchronous communication. It operates at 3.3V VCC and supports mixed-mode signal operation.
Mfr Part #:

SN74LVT245BDW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVT245BDW is an octal bus transceiver from Texas Instruments designed for asynchronous communication. It operates at 3.3V VCC and supports mixed-mode signal operation.
Total Stock: 90,420 pcs
$ Price Range: $0.51

SN74LVT245BDW Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
90,400 pcs
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
20 pcs
20 pcs On Request 1 On Request On Request On Request On Request On Request

SN74LVT245BDW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
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
SVHC Present
Supplier Device Package
Supplier Package
Voltage

SN74LVT245BDW Description

Short technical summary and product information.

The Texas Instruments SN74LVT245BDW is an active low-voltage ABT octal bus transceiver with 3-state outputs. It is designed for asynchronous communication between data buses, transmitting data from the A bus to the B bus or vice versa, controlled by the direction-control (DIR) input. The output-enable (OE) input can disable the device, isolating the buses.

 

This transceiver operates with a VCC of 3.3V and supports unregulated battery operation down to 2.7V. It features mixed-mode signal operation, allowing 5-V input and output voltages with a 3.3-V VCC. The device is specified for hot-insertion applications with Ioff and power-up 3-state support.

 

Packaged in a 20-SOIC surface mount configuration, the SN74LVT245BDW is rated for an operating temperature range of -40°C to 85°C. It offers balanced outputs and provides robust ESD protection, exceeding JESD 22 standards for Human-Body, Machine, and Charged-Device Models.

SN74LVT245BDW Quick Information

Product Type: Octal Bus Transceiver
Canonical Name: SN74LVT245B Octal Bus Transceiver
Subcategory: Bus Transceiver

SN74LVT245BDW Compliance

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

SN74LVT245BDW Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

SN74LVT245BDW Features

  • 8-bit octal bus transceiver functionality.
  • Supports 3.3V VCC operation.
  • Mixed-mode signal operation supported.
  • Designed for hot insertion applications.
  • Surface mount 20-SOIC package.

SN74LVT245BDW Applications

  • Asynchronous data bus communication.
  • Interface between 5V and 3.3V systems.
  • Low-voltage system designs.
  • Applications requiring hot-swapping.

SN74LVT245BDW FAQs

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

2.7V to 3.6V.

What package does the SN74LVT245BDW come in?

20-SOIC (0.295", 7.50mm Width), surface mount.

What is the operating temperature range?

-40°C to 85°C (TA).

How many channels does the SN74LVT245BDW have?

8 channels with 8 bits per element.

What ESD protection is provided?

2000-V HBM, 200-V MM, and 1000-V CDM.

Does it support hot insertion?

Yes, with Ioff and power-up 3-state support.

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