74LVC574APW

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74LVC574APW

Flip Flops 3.3V OCTAL D FF POS EDGE 3-S

  • Производитель
  • Мфр. Часть #74LVC574APW
  • Пакет
  • Лист данных
  • В наличии16928

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Спецификации

Standard Pack Qty 75

Обзор

Description

The 74LVC574APW is a high-speed octal D-type flip-flop designed for digital logic applications. It features eight D-type flip-flops that capture data on the rising edge of the clock signal. This device is part of the 74LVC family, which is known for its low voltage and low power consumption, making it suitable for battery-operated devices.
Key features include:
- Supply Voltage: Operates typically from 1.2V to 3.6V.
- High-Speed Operation: Fast propagation delay suitable for high-speed applications.
- Tri-State Outputs: Each output can be enabled or disabled independently, allowing for flexible data management.
- TTL Compatibility: Compatible with standard TTL logic levels.
- Wide Application Range: Ideal for use in memory storage, data buffering, and signal processing.
The 74LVC574APW is available in a TSSOP package, providing a compact solution for space-constrained designs. It is widely used in various electronic systems, including telecommunications, consumer electronics, and industrial automation.

Features

The 74LVC574APW is a high-speed, low-voltage octal D-type flip-flop with a 3-state output. Key features include:
1. Octal Flip-Flop: Contains 8 D-type flip-flops, allowing parallel data storage.
2. Low-Voltage Operation: Designed to operate at a supply voltage range of 1.65V to 3.6V, making it suitable for low-power applications.
3. High-Speed Performance: Typical propagation delay is around 2.5 ns at 3.3V, enabling fast data processing.
4. 3-State Outputs: Outputs can be in high, low, or high-impedance states, facilitating bus-oriented designs.
5. Edge-Triggered: Data is captured on the rising edge of the clock, ensuring reliable data transfer.
6. Asynchronous Set and Reset: Offers control over individual flip-flops for initialization.
7. TTL Compatible: Compatible with TTL logic levels, making it versatile for various digital systems.
8. Wide Operating Temperature: Suitable for industrial applications with a temperature range of -40°C to +125°C.
These features make the 74LVC574APW ideal for applications in digital logic systems, data storage, and timing circuits.

Package

The 74LVC574APW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. This surface-mount package is designed for compact applications, offering a slim profile suitable for high-density circuit boards.

Pinout

The 74LVC574APW is an octal D-type flip-flop with a 3-state output. It has a total of 20 pins. Here are the key pin functions:
1. D0-D7 (Pins 2-9): Data inputs for the flip-flops.
2. GND (Pin 10): Ground pin.
3. Q0-Q7 (Pins 11-18): Outputs corresponding to the data inputs (D0-D7).
4. OE (Pin 19): Output Enable; active low control for the outputs.
5. LE (Pin 1): Latch Enable; when high, the data inputs are latched to the outputs.
6. VCC (Pin 20): Power supply pin.
The device operates with a supply voltage range of 1.2V to 5.5V, making it suitable for various digital applications. The outputs are capable of driving loads and are designed for low power consumption.

Manufacturer

The 74LVC574APW is manufactured by NXP Semiconductors, a global semiconductor company headquartered in Eindhoven, Netherlands. NXP specializes in designing and manufacturing a wide range of integrated circuits and semiconductor solutions, focusing on automotive, industrial, IoT, and mobile applications. The company is known for its expertise in mixed-signal and digital signal processing, providing products that enable connectivity and enhance performance in various electronic devices. NXP was formed in 2006 as a spin-off from Philips and has since become a significant player in the semiconductor industry, known for its innovation and commitment to advancing technology.

Application

The 74LVC574APW is a low-voltage, octal D-type flip-flop used in various digital applications, including data storage, temporary data holding, and as a buffer in high-speed circuits. It is suitable for use in communication systems, microcontroller interfacing, digital signal processing, and logic circuit design. Its ability to operate at low power and high speed makes it ideal for battery-powered devices and mobile applications.

Equivalent

The 74LVC574APW is a 16-bit D-type flip-flop with a tri-state output. Equivalent products include:
1. 74LVC574A
2. 74HC574
3. 74AC574
4. 74LV574
5. 74LVC574B
Ensure compatibility with voltage levels and specifications as these might vary.

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