Manufacturer Part Number
SN74HC540DW
Manufacturer
Texas Instruments
Introduction
The SN74HC540DW is part of Texas Instruments' 74HC series, designed as an 8-bit inverting buffer and line driver with 3-state outputs.
Product Features and Performance
8-bit inverting buffer enhances signal integrity for complex digital systems.
3-state outputs allow connection to bus-oriented systems.
High-current output capability (7.8mA).
Wide operating voltage range (2V to 6V) supports multiple power supply options.
Surface mount 20-SOIC package facilitates compact PCB design.
Product Advantages
Ensures reliable signal buffering and inversion with minimal propagation delay.
Compatible with a wide range of digital systems thanks to its 3-state outputs.
Supports low-power operation and energy-efficient design.
High noise immunity and robust performance in adverse conditions.
Key Technical Parameters
Logic Type: Inverting Buffer
Output Type: 3-State
Number of Elements: 1
Number of Bits per Element: 8
Current Output High, Low: 7.8mA
Voltage Supply: 2V ~ 6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Manufactured by Texas Instruments, ensuring high reliability and performance.
Compliant with industry standards for safety and quality.
Compatibility
Versatile logic family compatibility due to wide voltage range.
Can be used interchangeably with other 74HC series devices in digital circuits.
Application Areas
Digital signal processing
Data acquisition systems
Communication systems
High-speed computing and storage
Industrial control systems
Product Lifecycle
Discontinued at Digi-Key, suggesting potential for near-future discontinuation across all suppliers.
Users should consider looking for replacements or planning for system upgrades.
Several Key Reasons to Choose This Product
High-quality and reliable product from Texas Instruments.
Flexible voltage range and high current output for diverse application needs.
Energy-efficient design supports modern, sustainable electronic systems.
Suitable for a wide range of applications due to its high compatibility and performance features.
Despite discontinuation at Digi-Key, existing inventories may provide an excellent value proposition for immediate needs.