Manufacturer Part Number
SN74LS27D
Manufacturer
Texas Instruments
Introduction
The SN74LS27D is a triple 3-input NOR gate with high-speed LSTTL performance. It is designed to provide the logic functions required in a wide variety of digital systems. The device features high noise immunity, low power consumption, and high-speed operation.
Product Features and Performance
3 independent 3-input NOR gates
High-speed LSTTL performance
Low power consumption
High noise immunity
Wide operating voltage range: 4.75V to 5.25V
Maximum quiescent current: 4mA
Maximum output current: 400μA (high), 8mA (low)
Maximum propagation delay: 15ns at 5V, 15pF load
Product Advantages
Provides essential logic functions for a wide range of digital applications
Compact surface-mount package for efficient board layout
Reliable and robust design for consistent performance
Key Reasons to Choose This Product
High-speed, low-power operation for efficient digital systems
Versatile NOR gate functionality to support diverse logic requirements
Proven reliability and performance from a trusted manufacturer
Quality and Safety Features
Manufactured to stringent quality standards
Overcurrent and overvoltage protection for safe operation
Operating temperature range: 0°C to 70°C
Compatibility
This device is compatible with other 74LS series logic gates and can be used in a variety of digital circuits and systems.
Application Areas
General-purpose digital logic applications
Computer and peripheral equipment
Industrial control and automation systems
Telecommunications equipment
Medical and scientific instrumentation
Product Lifecycle
The SN74LS27D is currently in a Last Time Buy phase, meaning it is nearing discontinuation. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.