HLF 74HC574 Octal D-Type Flip-Flop; Positive Edge-Trigger; 3-State – DIP20 | High-Speed CMOS Logic IC | 2V–6V, –40°C to +85°C | Through-Hole Package

The HLF 74HC574 is a high-speed CMOS octal D-type flip-flop featuring positive edge triggering and 3-state outputs for direct bus interface and data storage applications. Data is captured on the rising edge of the clock (CP), and output control is managed via the output enable (OE) input for 3-state operation, allowing efficient bus sharing and signal isolation.

Designed for microprocessor, memory, and peripheral systems, the 74HC574 ensures low power consumption, fast switching speeds, and high noise immunity. The DIP20 through-hole package makes it ideal for prototyping, educational projects, and robust industrial circuits.

Key Features:

• Function: Octal D-Type Flip-Flop; Positive Edge-Trigger; 3-State Outputs

• Technology: High-Speed CMOS (HC Series)

• Operating Voltage: 2V – 6V

• Operating Temperature: –40°C to +85°C

• Package Type: DIP20 (Dual In-Line Package)

• Mounting Type: Through-Hole

• Clocked D Flip-Flop Operation for Synchronous Data Storage

• 3-State Outputs for Bus-Oriented Applications

• High-Speed Performance and Low Static Power Dissipation

• TTL-Compatible Inputs and Outputs

• Excellent Noise Immunity and Stability

Applications:

• Bus Interface and Data Storage Circuits

• Microprocessor and Memory Interfacing

• Register and Buffer Applications

• Digital Control and Logic Systems

• Industrial and Embedded Electronics