Manufacturer Part Number
SN74HC27DBR
Manufacturer
Texas Instruments
Introduction
The SN74HC27DBR is a triple 3-input NOR gate designed for use in high-performance digital systems.
Product Features and Performance
Triple 3-input NOR logic gates
High noise immunity
Balanced propagation delays
Product Advantages
Low power consumption
Robust performance over a broad voltage range
Suitable for a wide variety of applications due to flexible supply voltage
Key Technical Parameters
Logic Type: NOR Gate
Number of Circuits: 3
Number of Inputs: 3
Voltage - Supply: 2V to 6V
Current - Quiescent (Max): 2 µA
Current - Output High, Low: 5.2mA, 5.2mA
Input Logic Level - Low: 0.5V to 1.8V
Input Logic Level - High: 1.5V to 4.2V
Max Propagation Delay @ V, Max CL: 15ns @ 6V, 50pF
Quality and Safety Features
Conforms to standards for high reliability and safety
Compatibility
Compatible with TTL logic levels
Application Areas
Industrial electronics
Computing systems
Data processing
Telecommunications
Consumer electronics
Product Lifecycle
Product Status: Active
No known discontinuation, with replacements and upgrades available as technology progresses
Several Key Reasons to Choose This Product
Versatile performance across a range of voltages
Low power dissipation conserves energy in portable devices
High fan-out making it suitable for driving multiple inputs
Industry-standard SSOP packaging for simplified surface mounting
Known reliability and performance from a premier semiconductor manufacturer