Manufacturer Part Number
SN74LS540NSR
Manufacturer
Texas Instruments
Introduction
Logic buffer and inverter for digital signal processing in electronics
Product Features and Performance
Buffer, Inverting Logic Type
Eight bits per element
20-SOIC surface mount package
Tape & Reel packaging for automated assembly
3-State output for bus interfacing
Comprehensive operating temperature range
Product Advantages
High drive current outputs
Compatible with 5V systems
Low power consumption typical of 74LS series
Industry-standard part for wide acceptance and reliability
Key Technical Parameters
Logic Element Quantity: 1
Bits per Element: 8
Current - Output High, Low: 15mA, 24mA
Voltage - Supply Range: 4.75V ~ 5.25V
Operating Temperature Range: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.209", 5.30mm Width)
Quality and Safety Features
Standard operating range ensuring safe operation within specified limits
Compatibility
Interfacing with TTL level digital signals
Logic level conversion and signal buffering for 5V systems
Application Areas
Digital electronics
Signal processing
Communication systems
Control systems
Computing
Product Lifecycle
Status: Active
Availability of replacements or upgrades based on newer technology
Several Key Reasons to Choose This Product
Wide supply voltage range compatible with standard 5V logic
Consistent 74LS series performance and reliability
High current output for driving multiple loads
Surface mount form factor for contemporary PCB designs
State-of-the-art technology from Texas Instruments, a leading semiconductor manufacturer