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MC74LCX540DTG The ON Semiconductor MC74LCX540DTG is an inverting octal buffer operating from 2.3V to 3.6V. It features 5V tolerant inputs and outputs, and a 3-state output type.
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MC74LCX540DTG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74LCX540DTG is an inverting octal buffer operating from 2.3V to 3.6V. It features 5V tolerant inputs and outputs, and a 3-state output type.
✓ Total Stock: 989 pcs
$ Price Range: $1.20

MC74LCX540DTG Available from 1 distributor

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989 pcs
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MC74LCX540DTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Lead Spacing
Lead Style
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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MC74LCX540DTG Description

Short technical summary and product information.

The ON Semiconductor MC74LCX540DTG is a high-performance, inverting octal buffer designed for operation from a 2.3V to 3.6V supply. This device offers a flow-through architecture and is suitable for memory address driving and TTL level bus-oriented transceiver applications.

 

Key electrical specifications include a supply voltage range of 2.3V to 3.6V, 5V tolerant inputs and outputs for interface capability with 5V TTL logic, and a balanced output sink and source capability of 24mA. The device operates within a temperature range of -40°C to 85°C.

 

This buffer features a 3-state output type, controlled by Output Enable inputs (OE1, OE2). When the Output Enable is HIGH, the outputs are disabled, placing them in a high impedance (Hi-Z) condition. The device also boasts near-zero static supply current, significantly reducing system power requirements.

 

The MC74LCX540DTG is supplied in a 20-TSSOP package, suitable for surface mounting. It is Pb-Free, Halogen Free, and RoHS compliant, making it a reliable choice for various electronic designs.

MC74LCX540DTG Quick Information

Product Type: Buffer/Line Driver
Series: MC74LCX540
Canonical Name: MC74LCX540DTG Octal Buffer
Subcategory: Buffers & Line Drivers

MC74LCX540DTG Compliance

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

MC74LCX540DTG Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

MC74LCX540DTG Features

  • Operates from 2.3V to 3.6V supply.
  • Features 5V tolerant inputs and outputs.
  • Provides 24mA balanced output drive.
  • Inverting octal buffer with 3-state outputs.
  • Surface mount 20-TSSOP package.

MC74LCX540DTG Applications

  • Memory address driving applications.
  • TTL level bus transceiver applications.
  • General purpose buffering needs.
  • Low voltage logic interfacing.

MC74LCX540DTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74LCX540DTG?

The MC74LCX540DTG operates from 2.3V to 3.6V.

What is the operating temperature range of the MC74LCX540DTG?

The operating temperature range is -40°C to 85°C.

What package does the MC74LCX540DTG come in?

The MC74LCX540DTG is available in a 20-TSSOP package.

Is the MC74LCX540DTG RoHS compliant?

Yes, the MC74LCX540DTG is RoHS3 compliant.

What is the output drive capability of the MC74LCX540DTG?

The MC74LCX540DTG can source or sink 24 mA of output current.

Does the MC74LCX540DTG have 5V tolerant inputs?

Yes, the MC74LCX540DTG features 5V tolerant inputs for interfacing with 5V TTL logic.

What is the propagation delay of the MC74LCX540DTG?

The typical propagation delay is 7.5 ns.

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