SN74F245NSR The Texas Instruments SN74F245NSR is an octal bus transceiver designed for asynchronous communication between data buses. It features 3-state outputs and TTL compatible I/O.
Mfr Part #:

SN74F245NSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74F245NSR is an octal bus transceiver designed for asynchronous communication between data buses. It features 3-state outputs and TTL compatible I/O.
✓ Total Stock: 150,676 pcs
$ Price Range: $0.50

SN74F245NSR 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
150,667 pcs
150667 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
9 pcs
9 pcs On Request 1 On Request On Request 0316P/ On Request On Request

SN74F245NSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Type
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Voltage

SN74F245NSR Description

Short technical summary and product information.

The SN74F245NSR from Texas Instruments is an octal bus transceiver with non-inverting, 3-state outputs. This device is designed for asynchronous communication between data buses, allowing data transmission from bus A to bus B or vice versa, controlled by a direction-control input. The output enable input can disable the device, effectively isolating the buses.

 

Key electrical specifications include a voltage range of 4.5V to 5.5V, TTL input and output types, and a maximum IOL of 64mA and IOH of -15mA. It operates over a temperature range of 0°C to 70°C. The transceiver is organized as one element with 8 bits per element.

 

This component is housed in a 20-SOIC surface mount package with dimensions of 0.209 inches (5.30mm) width. The SN74F245NSR is suitable for applications requiring high-speed data transfer and bus isolation in digital systems.

SN74F245NSR Quick Information

Product Type: Octal Bus Transceiver
Canonical Name: SN74F245NSR Octal Bus Transceiver
Subcategory: Bus Transceiver

SN74F245NSR Compliance

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

SN74F245NSR Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

SN74F245NSR Features

  • Octal bus transceiver with 3-state outputs.
  • Non-inverting logic type.
  • TTL input and output levels.
  • Wide operating voltage range.
  • Surface mount 20-SOIC package.

SN74F245NSR Applications

  • Asynchronous data bus communication.
  • Digital signal routing.
  • Bus isolation applications.
  • High-speed logic interfaces.

SN74F245NSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74F245NSR?

4.5V to 5.5V.

What is the package type of the SN74F245NSR?

20-SOIC (0.209", 5.30mm Width) surface-mount package.

What is the operating temperature range?

0°C to 70°C.

What is the logic type of the SN74F245NSR?

Transceiver, Non-Inverting.

How many bits does the SN74F245NSR handle?

8 bits per element.

What is the output type?

3-State.

What is the input type?

TTL.

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