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74ACT521SCX from NS,National Semiconductor

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74ACT521SCX

Manufacturer: NS

8-Bit Identity Comparator

Partnumber Manufacturer Quantity Availability
74ACT521SCX NS 2040 In Stock

Description and Introduction

8-Bit Identity Comparator The 74ACT521SCX is a high-speed CMOS logic device manufactured by ON Semiconductor (NS). It is an 8-bit identity comparator that compares two 8-bit binary words and provides a high output when the two words are identical. Key specifications include:

- **Logic Family**: ACT
- **Number of Bits**: 8
- **Supply Voltage Range**: 4.5V to 5.5V
- **Operating Temperature Range**: -40°C to +85°C
- **Package**: SOIC-20
- **Propagation Delay**: Typically 7.5 ns at 5V
- **Input Current**: ±1 µA (max)
- **Output Current**: ±24 mA (max)
- **High-Level Output Voltage**: 4.4V (min) at VCC = 4.5V
- **Low-Level Output Voltage**: 0.1V (max) at VCC = 4.5V

These specifications are based on standard operating conditions and typical values. For precise details, refer to the official datasheet from ON Semiconductor.

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