CD74ACT540M The CD74ACT540M is an 8-channel inverting buffer with 3-state outputs from Texas Instruments. It operates from 4.5V to 5.5V and is housed in a 20-SOIC surface-mount package.
Mfr Part #:

CD74ACT540M

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The CD74ACT540M is an 8-channel inverting buffer with 3-state outputs from Texas Instruments. It operates from 4.5V to 5.5V and is housed in a 20-SOIC surface-mount package.
Total Stock: 670 pcs
$ Price Range: $0.58

CD74ACT540M Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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670 pcs
670 pcs On Request 1 On Request On Request 17+ On Request On Request

CD74ACT540M 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
Supply Current
Voltage

CD74ACT540M Description

Short technical summary and product information.

The CD74ACT540M is an octal inverting buffer and line driver designed for use in high-performance memory decoding and data communication systems. It features eight inverting channels with 3-state outputs, allowing for bus-oriented applications where multiple outputs can be connected to a common bus line.

 

This device operates from a 4.5V to 5.5V supply voltage and features TTL-compatible CMOS inputs. It offers a typical propagation delay of 5-10ns, making it suitable for high-speed logic systems. The maximum supply current is 160µA, contributing to low power consumption.

 

The CD74ACT540M is packaged in a 20-SOIC (0.295", 7.50mm Width) surface-mount package and is rated for an operating temperature range of -55°C to 125°C. It is suitable for a wide range of industrial and commercial applications requiring signal buffering and inversion.

CD74ACT540M Quick Information

Product Type: Buffer, Inverting
Series: CD74ACT540
Canonical Name: CD74ACT540M
Subcategory: Buffers, Drivers, Receivers, Transceivers

CD74ACT540M Compliance

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

CD74ACT540M Estimated Pricing

Qty Low High
1+ $0.58 $0.58

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

CD74ACT540M Features

  • 8-channel inverting buffer with 3-state outputs.
  • Operates from 4.5V to 5.5V supply voltage.
  • TTL-compatible CMOS input logic.
  • Typical propagation delay of 5-10ns.
  • Surface-mount 20-SOIC package.

CD74ACT540M Applications

  • Drives 50-ohm transmission lines.
  • Buffers memory address and data lines.
  • Interfaces TTL to CMOS logic levels.
  • Provides high-speed signal buffering.

CD74ACT540M FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CD74ACT540M?

The CD74ACT540M operates from 4.5V to 5.5V.

What is the operating temperature range of the CD74ACT540M?

The CD74ACT540M is rated for an operating temperature range of -55°C to 125°C.

What package is the CD74ACT540M available in?

The CD74ACT540M is available in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the output type of the CD74ACT540M?

The CD74ACT540M has 3-state outputs.

What is the logic type of the CD74ACT540M?

The CD74ACT540M is a buffer with inverting logic.

How many channels does the CD74ACT540M have?

The CD74ACT540M has 8 channels.

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