SN74AHCT240DBR The SN74AHCT240DBR is an octal inverting buffer from Texas Instruments, designed for high-speed applications. It operates within a 4.5V to 5.5V supply range and features TTL-compatible CMOS inputs.
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SN74AHCT240DBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74AHCT240DBR is an octal inverting buffer from Texas Instruments, designed for high-speed applications. It operates within a 4.5V to 5.5V supply range and features TTL-compatible CMOS inputs.
Total Stock: 3,569 pcs
$ Price Range: $0.21

SN74AHCT240DBR Available from 1 distributor

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SN74AHCT240DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
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

SN74AHCT240DBR Description

Short technical summary and product information.

The SN74AHCT240DBR is an octal inverting buffer/driver with tri-state outputs, manufactured by Texas Instruments. This component is part of the AHCT technology family and is designed to improve the performance and density of tri-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.

 

Key electrical specifications include an operating voltage range of 4.5V to 5.5V. It offers 8 channels with an inverting logic type and 3-state output capability. The device supports TTL-compatible CMOS inputs and has a maximum output current (IOL) of 8mA and (IOH) of -8mA. The operating temperature range is from -40°C to 125°C.

 

Packaged in a 20-SSOP configuration, the SN74AHCT240DBR is suitable for surface mounting. Its features include balanced outputs, over-voltage tolerant inputs, and very high speed with propagation delays typically between 5-10ns. The maximum supply current is 40µA.

 

This buffer is designed for applications requiring efficient signal buffering and driving in digital systems. Its robust specifications make it a reliable choice for various electronic designs.

SN74AHCT240DBR Quick Information

Product Type: Buffer/Driver/Transceiver
Series: 74AHCT
Canonical Name: SN74AHCT240 Octal Inverting Buffer/Driver with Tri-State Outputs
Subcategory: Inverting Buffer

SN74AHCT240DBR Compliance

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

SN74AHCT240DBR Estimated Pricing

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1+ $0.21 $0.21

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

SN74AHCT240DBR Features

  • Eight-channel inverting buffer IC.
  • Operates from 4.5V to 5.5V supply.
  • Features TTL-compatible CMOS inputs.
  • Provides 3-state outputs for bus control.
  • Packaged in a 20-SSOP for surface mounting.

SN74AHCT240DBR Applications

  • Ideal for memory address drivers.
  • Suitable for clock driver applications.
  • Used in bus-oriented systems.
  • Enhances receiver and transmitter density.
  • High-speed digital signal buffering.

SN74AHCT240DBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74AHCT240DBR?

4.5V to 5.5V.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

20-SSOP (0.209", 5.30mm Width).

How many channels does the SN74AHCT240DBR have?

8 channels.

What is the output type?

3-State push-pull outputs.

What is the maximum supply current?

40µA.

What is the input type?

TTL-Compatible CMOS inputs.

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