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74HC574 Tri State Octal D Type Flip-Flop IC - SOIC-20 SMD Package
The 74HC574 is a high-speed CMOS octal D-type flip-flop IC with tri-state outputs. It is widely used in digital circuits for temporary data storage, data transfer, and interface applications. The IC consists of eight edge-triggered D-type flip-flops, each with individual data (D) inputs and tri-state outputs. The IC is available in a SOIC-20 SMD package, making it suitable for compact and high-density PCB designs.
Features
- Octal D-Type Flip-Flops: Contains eight individual flip-flops, each capable of storing a single bit of data, making it useful for data storage and transfer in digital systems.
- Tri-State Outputs: Features tri-state output control, allowing the outputs to be set to a high-impedance state for bus-oriented applications.
- High-Speed Operation: Capable of high-speed operation, making it suitable for use in fast digital circuits.
- Edge-Triggered Operation: Data is transferred to the output on the rising edge of the clock pulse, ensuring precise timing and control in synchronous systems.
- Direct Clear Function: Includes a direct clear input to reset all flip-flops, providing a quick way to reset the stored data.
- SOIC-20 SMD Package: Compact surface-mount package for easy integration into space-constrained PCB designs.
Specifications
- Supply Voltage: 2V to 6V
- Input Voltage: 0V to Vcc
- Output Voltage: 0V to Vcc
- Maximum Clock Frequency: 77 MHz (at Vcc = 4.5V)
- Propagation Delay: 15 ns typical at Vcc = 5V
- Operating Temperature: -40°C to +85°C
- Package Type: SOIC-20 (Small Outline Integrated Circuit)
- Pin Count: 20
Note: Product images are for illustrative purposes only and may differ from the actual product.
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1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
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Limitation of Returns
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