Manufacturer Part Number
SN74LV21ADR
Manufacturer
Texas Instruments
Introduction
The SN74LV21ADR is a dual 4-input AND gate from the 74LV series, designed for minimal power consumption and high-speed output.
Product Features and Performance
Logic Type: AND Gate
Number of Circuits: 2
Number of Inputs: 4
Voltage Supply Range: 2V to 5.5V
Maximum Quiescent Current: 20 µA
Output Current High, Low: 12mA, 12mA
Input Logic Level Low: 0.5V
Input Logic Level High: 1.5V
Maximum Propagation Delay: 7ns at 5V with a load capacitance of 50pF
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Product Advantages
Low quiescent current promotes energy efficiency.
Broad supply voltage range allows for flexibility in applications.
Fast propagation delay suits high-speed operations.
Key Technical Parameters
Supply Voltage: 2V ~ 5.5V
Quiescent Current: 20 µA
Propagation Delay: 7ns at 5V, 50pF
Operating Temperature: -40°C ~ 85°C
Output Current: 12mA for both high and low outputs
Quality and Safety Features
High reliability and performance consistency across temperature ranges.
Compatibility
Compatible with 14-SOIC packaging for integration into a variety of circuit designs.
Application Areas
High-speed computing
Signal processing
Automation systems
Power management circuits
Product Lifecycle
Status: Active
Not nearing discontinuation and replacements or upgrades currently not specified.
Several Key Reasons to Choose This Product
Energy-efficient design with low quiescent current.
Supports a wide range of power supply voltages.
Fast output response suitable for critical timing applications.
Durable and reliable performance in diverse environmental conditions.
Compatible with mainstream PCB design standards.