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74AC521SJ from FSC,Fairchild Semiconductor

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74AC521SJ

Manufacturer: FSC

8-Bit Identity Comparator

Partnumber Manufacturer Quantity Availability
74AC521SJ FSC 33 In Stock

Description and Introduction

8-Bit Identity Comparator The part 74AC521SJ is a 8-bit identity comparator manufactured by FSC (Fairchild Semiconductor). It is designed to compare two 8-bit binary words and provide an output indicating whether they are equal. The device operates with a supply voltage range of 2.0V to 6.0V and is characterized for operation from -40°C to +85°C. It features TTL-compatible inputs and outputs, and it is available in a 20-pin SOIC (Small Outline Integrated Circuit) package. The 74AC521SJ is commonly used in applications requiring high-speed comparison, such as in microprocessors and digital systems.
Partnumber Manufacturer Quantity Availability
74AC521SJ NS 64 In Stock

Description and Introduction

8-Bit Identity Comparator The 74AC521SJ is a high-speed CMOS 8-bit identity comparator manufactured by National Semiconductor (NS). It is designed to compare two 8-bit binary words and provide a high output if they are identical. The device operates with a supply voltage range of 2.0V to 6.0V, making it suitable for both TTL and CMOS logic levels. It features low power consumption, with typical propagation delay times of 5.5 ns at 5V. The 74AC521SJ is available in a 20-pin SOIC (Small Outline Integrated Circuit) package. It is characterized for operation from -40°C to +85°C, making it suitable for industrial applications. The device also includes enable inputs for cascading multiple comparators.

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