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TC74LCX540FT(EL) The Toshiba TC74LCX540FT(EL) is a high-performance CMOS octal bus buffer designed for 3.3V systems. It features 5V tolerant inputs and outputs and operates over a voltage range of 1.65V to 3.6V.
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TC74LCX540FT(EL)

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The Toshiba TC74LCX540FT(EL) is a high-performance CMOS octal bus buffer designed for 3.3V systems. It features 5V tolerant inputs and outputs and operates over a voltage range of 1.65V to 3.6V.
✓ Total Stock: 1,611 pcs

TC74LCX540FT(EL) Available from 1 distributor

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TC74LCX540FT(EL) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Logic Type
Mounting Type
Number of Elements
Operating Temperature
Output Current
Output Type
Output Voltage
Package / Case
Propagation Delay
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TC74LCX540FT(EL) Description

Short technical summary and product information.

The TC74LCX540FT(EL) from Toshiba is a low-voltage, high-speed CMOS octal bus buffer. It is designed for use in 3.3V systems but can interface with 5V supply environments for both inputs and outputs. This inverting 3-state buffer has two active-low output enables.

 

Key electrical characteristics include a low operating voltage range of 1.65V to 3.6V and a high-speed operation with a propagation delay of 6.5 ns (max) at 3.0V to 3.6V. The output current is a minimum of 24 mA for both IOH and IOL at 3.0V.

 

This device is available in a 20-TSSOP surface mount package. It is pin and function compatible with the 74 series 540 type. All inputs are equipped with protection circuits against static discharge, and power-down protection is provided on all inputs and outputs.

 

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

TC74LCX540FT(EL) Quick Information

Product Type: Octal Bus Buffer
Series: 74LCX
Canonical Name: TC74LCX540FT(EL) Octal Bus Buffer
Subcategory: Octal Bus Buffer

TC74LCX540FT(EL) Compliance

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

TC74LCX540FT(EL) Features

  • Low-voltage operation from 1.65V to 3.6V.
  • High-speed operation with 6.5ns propagation delay.
  • 24mA minimum output current capability.
  • 5V tolerant inputs and outputs.
  • Inverting 3-state octal bus buffer.

TC74LCX540FT(EL) Applications

  • Ideal for 3.3V system designs.
  • Used for interfacing with 5V systems.
  • Suitable for memory address drivers.
  • General logic buffering applications.

TC74LCX540FT(EL) FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TC74LCX540FT(EL)?

The operating voltage range is 1.65 V to 3.6 V.

What is the propagation delay of the TC74LCX540FT(EL)?

The propagation delay is 6.5 ns maximum at 3.0 V to 3.6 V.

What is the output current for the TC74LCX540FT(EL)?

The output current is a minimum of 24 mA for both IOH and IOL at 3.0 V.

What is the operating temperature range for this buffer?

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

What package type is the TC74LCX540FT(EL available in?

It is available in a 20-TSSOP package for surface mounting.

Is the TC74LCX540FT(EL RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level is 1.

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