Manufacturer Part Number
SN74LS279ADR
Manufacturer
Texas Instruments
Introduction
The SN74LS279ADR from Texas Instruments belongs to the 74LS series of logic latches, designed for digital circuits to hold or store data in the form of bits.
Product Features and Performance
S-R Latch logic type for robust data storage
Capable of operating independent circuits, specifically four in total
Standard output type which connects without issue to usual digital circuits
Fast propagation delay time of 12ns for quick data processing
Dual voltage level compatible with standard digital interfaces (4.75V to 5.25V)
Product Advantages
High reliability and stability
Suitable for a wide range of operating temperatures from 0°C to 70°C, ensuring performance in varied environmental conditions
Low output current at high and low states ensures power efficiency
Multiple circuits in one package provide minimized space usage in design layouts
Key Technical Parameters
Logic Type: S-R Latch
Independent Circuits: 4
Voltage Supply: 4.75V ~ 5.25V
Delay Time Propagation: 12ns
Current Output High, Low: 400µA, 8mA
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Strict adherence to industry safety standards
Robust thermal performance maintaining functionality within specified temperature ranges
Compatibility
Compatible with common surface mount technology (SMT) used in modern PCB designs
Easily integrated within circuits designed for 4.75V ~ 5.25V voltage supply
Application Areas
Digital communications
Computing devices
Data processing units
High-speed data storage systems
Product Lifecycle
Product status: Active
Currently, no nearing discontinuation date, ensuring long-term availability
Replacements or upgrades available under the same Texas Instruments 74LS series
Several Key Reasons to Choose This Product
Offers stable data latch operation with minimal delay, enhancing data integrity and speed
Low power consumption ensures design efficiency and operational cost reduction
Broad compatibility with standard digital systems simplifies integration
Long-term product availability secure with no near-term obsolescence
Supported by Texas Instruments' reputation for durable and high-performance electronic components