Manufacturer Part Number
74FCT521ATQG
Manufacturer
Renesas Electronics America
Introduction
High-speed, 8-bit identity comparator designed for logic comparison applications
Product Features and Performance
8-bit identity comparator
Fast propagation delay of 7.2ns at 5V
Low quiescent current of 10 µA
Active low output indicating A=B
Supports 4.75V to 5.25V power supply
High output current capability of 15mA (High) and 48mA (Low)
Optimized for 5V systems
Product Advantages
High-speed comparison, suitable for fast logic systems
Low power consumption enhancing efficiency
Capable of driving multiple outputs due to high output current
Robust temperature range operation
Key Technical Parameters
Number of Bits: 8
Voltage - Supply: 4.75V ~ 5.25V
Max Propagation Delay @ V, Max CL: 7.2ns @ 5V, 50pF
Current - Output High, Low: 15mA, 48mA
Current - Quiescent (Iq): 10 µA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Compliance with stringent industry standards
Operation within a wide temperature range ensures reliability in different environments
Compatibility
20-SSOP packaging compatible with surface mount technology
Compatible with 5V power systems
Application Areas
High-speed digital systems
Microprocessor systems
Communication interfaces
Data comparison units
Portable electronics
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Replacements or upgrades should be consulted with the manufacturer
Several Key Reasons to Choose This Product
High-speed performance with low propagation delay
Low power consumption suitable for power-sensitive applications
Wide operating temperature range gives versatility across different environments
High output drive capability allows for driving multiple lines
Renesas Electronics America reliability and support
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