SN74AHC540PWLE
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Texas Instruments SN74AHC540PWLE

Manufacturer No:
SN74AHC540PWLE
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
BUS DRIVER, AHC/VHC/H/U/V SERIES
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The SN74AHC540PWLE, manufactured by Texas Instruments, is an octal buffer/driver with 3-state outputs, designed to facilitate bus driving or memory address register buffering. This component is tailored for applications requiring high-speed signal transmission and robust performance in various electronic systems. Its market positioning targets designers and engineers in industries such as industrial automation, automotive electronics, and consumer electronics, where reliable signal integrity and efficient power management are critical. The SN74AHC540PWLE stands out for its wide operating voltage range, high-speed operation, and compatibility with a broad spectrum of logic families, making it a versatile choice for modern electronic designs.

Key Specifications

ParameterValueUnitNotes
Technology FamilyAHC--
Supply Voltage (Min)2V-
Supply Voltage (Max)5.5V-
Number of Bits8--
Output Type3-State--
Operating Temperature Range-40 to 125°C-
Package20-TSSOP--
Propagation Delay10.5ns@ 3.3V
High-Level Output Current-8mA-
Low-Level Output Current8mA-

Key Features

  • Wide operating voltage range from 2V to 5.5V, ensuring compatibility with various logic families.
  • 3-state outputs for bus-oriented applications, enabling efficient signal management.
  • High-speed operation with a propagation delay of 10.5 ns at 3.3V, suitable for time-critical applications.
  • Robust design with a high tolerance to latch-up, ensuring reliable performance in harsh environments.
  • Compact 20-TSSOP package, ideal for space-constrained designs.

Applications

The SN74AHC540PWLE is widely used in applications requiring signal buffering and driving capabilities. Its primary applications include:

  • Industrial Automation: Used in control systems to manage signal integrity across long distances.
  • Automotive Electronics: Employed in vehicle control units for reliable data transmission.
  • Consumer Electronics: Integrated into devices such as smart home systems for efficient signal handling.
  • Telecommunications: Utilized in networking equipment to ensure high-speed data transfer.

Q & A

1. What is the operating voltage range of the SN74AHC540PWLE?

The operating voltage range is from 2V to 5.5V.

2. What is the propagation delay of this component?

The propagation delay is 10.5 ns at 3.3V.

3. Is the SN74AHC540PWLE suitable for automotive applications?

Yes, it is designed to meet the rigorous demands of automotive electronics.

4. What package does the SN74AHC540PWLE come in?

It is available in a 20-TSSOP package.

5. Does this component support 3-state outputs?

Yes, it features 3-state outputs for bus-oriented applications.

6. What is the maximum operating temperature of the SN74AHC540PWLE?

The maximum operating temperature is 125°C.

7. Can the SN74AHC540PWLE be used in industrial automation systems?

Yes, it is well-suited for industrial automation due to its robust design.

8. What is the high-level output current of this component?

The high-level output current is -8 mA.

9. Is the SN74AHC540PWLE compatible with other logic families?

Yes, its wide voltage range ensures compatibility with various logic families.

10. What is the low-level output current of the SN74AHC540PWLE?

The low-level output current is 8 mA.

Product Attributes

Logic Type:- 
Number of Elements:- 
Number of Bits per Element:- 
Input Type:- 
Output Type:- 
Current - Output High, Low:- 
Voltage - Supply:- 
Operating Temperature:- 
Mounting Type:- 
Package / Case:- 
Supplier Device Package:- 
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