Manufacturer Part Number
CD74HCT688M96
Manufacturer
Texas Instruments
Introduction
The CD74HCT688M96 is a high-performance identity comparator from Texas Instruments' 74HCT series designed for logic comparison operations.
Product Features and Performance
8-bit identity comparator
Output is Active Low
Output function indicates equality (A=B)
Supply Voltage ranges from 4.5V to 5.5V
Maximum Propagation Delay: 34ns at 4.5V, with a load capacitance of 50pF
Quiescent Current (Iq) is 8 µA
Operating temperatures range from -55°C to 125°C
Packaged in a 20-SOIC format
Product Advantages
Low power consumption with 4mA current at both high and low output states
Supports a wide operating temperature range making it suitable for industrial applications
Robust performance with quick response times due to low propagation delays
Key Technical Parameters
Number of Bits: 8
Output: Active Low
Max Propagation Delay @ V, Max CL: 34ns @ 4.5V, 50pF
Current - Output High, Low: 4mA, 4mA
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -55°C ~ 125°C
Quality and Safety Features
Complies with standard industrial operating temperature specifications
Low quiescent current aids in maintaining the longevity and reliability of the device
Compatibility
Compatible with other logic components within the 74HCT series
Suitable for integration into broader digital systems requiring logic comparison
Application Areas
Industrial electronics
Computing
Data processing systems
Automated testing equipment
Product Lifecycle
Status: Active
No indications of discontinuation, ensuring long-term availability and support
Several Key Reasons to Choose This Product
High reliability ensured by Texas Instruments' engineering and manufacturing standards
Suitable for harsh operating environments due to broad temperature range
Low power consumption supporting energy-efficient designs
Fast response time suitable for critical logic comparison tasks
Ease of integration with a common 20-SOIC surface-mount package
High compatibility across various electronic applications