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74HC574D from PH

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74HC574D

Manufacturer: PH

74HC/HCT574; Octal D-type flip-flop; positive edge-trigger; 3-state

Partnumber Manufacturer Quantity Availability
74HC574D PH 2586 In Stock

Description and Introduction

74HC/HCT574; Octal D-type flip-flop; positive edge-trigger; 3-state The 74HC574D is a high-speed octal D-type flip-flop with 3-state outputs, manufactured by NXP Semiconductors. It is part of the 74HC family, which operates at a supply voltage range of 2.0V to 6.0V. The device features eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The 74HC574D has a common clock (CP) input and a common output enable (OE) input. The flip-flops store the state of their individual D inputs that meet the setup and hold time requirements on the LOW-to-HIGH clock transition. The 3-state outputs are controlled by the OE input. When OE is LOW, the outputs are in the normal logic state (HIGH or LOW). When OE is HIGH, the outputs are in the high-impedance state. The 74HC574D is available in a 20-pin SOIC package and is designed for use in a wide range of applications, including bus interfacing, data storage, and signal buffering.

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