The IC component 74AC574SCX is a octal D-type flip-flop with 3-state outputs, designed for general-purpose storage applications in digital systems. Here's an overview and key features of this component:
1. Overview:
- The 74AC574SCX is a part of the 74AC series of high-speed CMOS devices.
- It consists of eight edge-triggered D-type flip-flops, each with an independent D input and a buffered output.
- The outputs have a 3-state capability, allowing them to be driven either by the flip-flop outputs or by common bus lines.
- The device operates with a wide supply voltage range from 2 V to 6 V.
2. Key Features:
a. 3-State Outputs:
- The 74AC574SCX offers 3-state outputs, enabling the flip-flop outputs to be put in a high-impedance state (Z state).
- This feature allows multiple devices to be connected to a common bus line without causing conflicts or bus contention.
b. Edge-Triggered Flip-Flops:
- Each of the eight flip-flops in the component operates on an edge-triggered mechanism (either positive or negative).
- The inputs are latched during the rising or falling edge of the clock signal, ensuring accurate data storage and transfer.
c
