Manufacturer Part Number
SN74HC21PWR
Manufacturer
Texas Instruments
Introduction
Dual 4-Input AND Gate IC
Product Features and Performance
High-Speed CMOS Logic
Operates From 2V to 6V Inputs
Robust Output Drive at 5.2mA High and Low
Product Advantages
Low Power Consumption: Quiescent Current Max 2µA
Wide Operating Voltage Range
High Noise Immunity
Key Technical Parameters
Logic Type: AND Gate
Number of Circuits: 2
Number of Inputs: 4
Voltage - Supply: 2V to 6V
Current - Quiescent: 2µA Max
Output Current High, Low: 5.2mA
Input Logic Level Low: 0.5V to 1.8V
Input Logic Level High: 1.5V to 4.2V
Max Propagation Delay: 19ns at 6V, 50pF
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Compliance with RoHS Standards
Built-In ESD Protection
High-Temperature Performance
Compatibility
Compatible with CMOS, TTL Logic Levels
Surface Mount Technology for PCB Integration
14-TSSOP Package for Standard Mounting Practices
Application Areas
Embedded Systems
Timers
Counters
Alarm Systems
Data Processing
Product Lifecycle
Active Product Status
Availability of Replacements or Upgrades Likely
Several Key Reasons to Choose This Product
Wide Range of Operating Voltages Suitable for Variable Power Supplies
Low Power Dissipation Enhances System Efficiency
High-Speed Performance Suitable for Fast Logic Systems
Dual Circuit Configuration Saves Space for Complex Designs
Proven Reliability From Industry-Leader Texas Instruments
Readily Available in Tape & Reel Packaging for Automated Assembly Processes
Robust Operational Temperature Range for Adverse Conditions
Supports Multiple Logic Level Standards for Design Flexibility
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