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MC74VHC574 - Octal D-Type Flip-Flop

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Datasheet Details

Part number MC74VHC574
Manufacturer ON Semiconductor
File Size 255.84 KB
Description Octal D-Type Flip-Flop
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MC74VHC574 Octal D-Type Flip-Flop with 3-State Output The MC74VHC574 is an advanced high speed CMOS octal flip−flip with 3−state output fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. This 8−bit D−type flip−flop is controlled by a clock input and an output enable input. When the output enable input is high, the eight outputs are in a high impedance state. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems to 3 V systems.
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