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74VHCT245M The On Semiconductor 74VHCT245M is an octal buffer/line driver with 3-state outputs. It operates from a 4.5V to 5.5V supply and is available in a 20-SOIC Surface Mount package.
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74VHCT245M

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor 74VHCT245M is an octal buffer/line driver with 3-state outputs. It operates from a 4.5V to 5.5V supply and is available in a 20-SOIC Surface Mount package.
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$ Price Range: $1.20

74VHCT245M Available from 1 distributor

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74VHCT245M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Propagation Delay
SVHC Present
Supplier Device Package
Supplier Package
Supply Current
Voltage
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74VHCT245M Description

Short technical summary and product information.

The 74VHCT245M from On Semiconductor is an advanced high-speed CMOS octal bus transceiver designed for bidirectional asynchronous communication between data busses. It features high-speed operation similar to bipolar Schottky TTL while maintaining low CMOS power dissipation.

 

This device is intended for interfacing 5V to 3V systems and two-supply systems. The direction of data transmission is controlled by the Transmit/Receive (T/R) input, and the device can be disabled using the Output Enable (OE) input, effectively isolating the busses. Protection circuits allow 0V to 5.5V to be applied to input and output pins without regard to the supply voltage, preventing device destruction due to mismatched voltages.

 

The 74VHCT245M operates within a supply voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 85°C. It is supplied in a 20-SOIC package suitable for surface mounting.

 

Key electrical characteristics include a typical propagation delay of 5.4 ns at 5V and a low supply current of 4 µA (max) at 25°C. The device supports 8 bits per element and has a non-inverting buffer logic type.

74VHCT245M Quick Information

Product Type: Buffer/Line Driver
Canonical Name: 74VHCT245M Octal Buffer/Line Driver with 3-STATE Outputs
Subcategory: Octal Buffer/Line Driver

74VHCT245M Compliance

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

74VHCT245M Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

74VHCT245M Features

  • Octal buffer/line driver with 3-state outputs.
  • High speed CMOS technology.
  • Operates from 4.5V to 5.5V supply.
  • Surface mount 20-SOIC package.
  • Wide operating temperature range.

74VHCT245M Applications

  • Bidirectional data bus communication.
  • Interfacing 5V and 3V systems.
  • Bus isolation applications.
  • Asynchronous data transmission.

74VHCT245M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74VHCT245M?

4.5V to 5.5V.

What is the package type of the 74VHCT245M?

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

What is the operating temperature range?

-40°C to 85°C.

What is the logic type of the 74VHCT245M?

Buffer, Non-Inverting.

How many bits per element does the 74VHCT245M have?

8 bits.

What is the maximum output current?

8 mA for both high and low levels.

What is the typical propagation delay?

5.4 ns at VCC = 5V.

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