Overview
The SN74HC574DWRG4, manufactured by Texas Instruments, is a high-performance octal D-type flip-flop integrated circuit. This component is part of the 74HC series, known for its reliability and efficiency in digital logic applications. Designed for surface-mount technology, it comes in a 20-SOIC package, making it suitable for compact and densely populated PCBs. The SN74HC574DWRG4 is particularly valued for its ability to handle high-speed data transfer with a clock frequency of up to 40 MHz, making it ideal for applications requiring robust data storage and transfer capabilities.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | Logic - Flip Flop | ||
| Description | IC FLIP FLOP OCT D 3ST 20-SOIC | ||
| Series | 74HC | ||
| Manufacturer | Texas Instruments | ||
| Function | Standard | ||
| Type | D-Type Bus | ||
| Output Type | Tri-State, Non-Inverting | ||
| Number of Elements | 1 | ||
| Number of Bits per Element | 8 | ||
| Clock Frequency | 40 | MHz | |
| Propagation Delay Time | 24 | ns | |
| Trigger Type | Positive Edge | ||
| High Level Output Current | 7.8 | mA | |
| Low Level Output Current | 7.8 | mA | |
| Supply Voltage | 2 to 6 | V | |
| Operating Temperature | -40 to 85 | °C | |
| Mounting Type | Surface Mount | ||
| Package / Case | 20-SOIC | ||
| Packaging | Reel |
Key Features
- High-speed operation with a clock frequency of up to 40 MHz.
- Octal D-type flip-flops with 3-state outputs for efficient data handling.
- Positive-edge triggering ensures precise data capture at the clock signal's rising edge.
- Wide operating voltage range from 2V to 6V, suitable for various digital logic applications.
- Robust performance across a broad temperature range from -40°C to 85°C.
Applications
The SN74HC574DWRG4 is widely used in digital systems where data storage and transfer are critical. Its applications span across various fields including:
- Data Storage Systems: Ideal for temporary data storage in microcontrollers and digital signal processors.
- Communication Devices: Facilitates data buffering and transfer in networking equipment.
- Industrial Automation: Used in control systems for reliable data handling and processing.
- Consumer Electronics: Supports data management in devices such as digital cameras and gaming consoles.
Q & A
What is the maximum clock frequency of the SN74HC574DWRG4?
The maximum clock frequency is 40 MHz.
What is the operating voltage range for this component?
The operating voltage ranges from 2V to 6V.
What type of triggering does the SN74HC574DWRG4 use?
It uses positive-edge triggering.
Can the SN74HC574DWRG4 be used in high-temperature environments?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C.
What is the propagation delay time?
The propagation delay time is 24 ns.
What is the output type of this flip-flop?
It has tri-state, non-inverting outputs.
How many bits can each element handle?
Each element can handle 8 bits.
Is the SN74HC574DWRG4 suitable for surface-mount technology?
Yes, it is designed for surface-mount applications.
What is the typical application of this component?
It is typically used in data storage and transfer systems.
Does the SN74HC574DWRG4 support 3-state outputs?
Yes, it supports 3-state outputs for efficient data handling.
