Manufacturer Part Number
CD4043BE
Manufacturer
Texas Instruments
Introduction
The CD4043BE is part of Texas Instruments' high-voltage CMOS logic family and features quadruple S-R latches with three-state outputs.
Product Features and Performance
Quadruple S-R latch configuration
Three-state outputs for bus-oriented applications
Wide supply voltage range from 3V to 18V
Four independent latch circuits
High voltage type (20V rating)
Product Advantages
Compatible with standard TTL integrated circuits
Low power consumption for energy efficiency
High impedance inputs to prevent loading of the data lines when outputs are not active
Key Technical Parameters
Logic Type: S-R Latch
Circuit: 1:1
Output Type: Tri-State
Voltage - Supply Range: 3V to 18V
Independent Circuits: 4
Propagation Delay Time: 50ns
Output Current: 6.8mA high and low
Operating Temperature Range: -55°C to 125°C
Quality and Safety Features
Built to withstand high-temperature conditions
Conforms to industry safety and quality standards
Compatibility
Can interface with TTL logic levels
Through-hole mounting compatible with various PCB designs
Application Areas
Data storage
Communication systems
Industrial control systems
Instrumentation
Multiplexers
Product Lifecycle
Product Status: Active
Long-term availability with no immediate risk of discontinuation
Key Reasons to Choose This Product
High noise immunity suitable for noisy environments
Flexible operating voltage suits a variety of power supplies
Robust temperature operating range for extreme conditions
Three-state outputs allow for connection to data busses without affecting bus activity
Texas Instruments’ reliability and industry recognition