Overview
The 74HC574PW/C1118 is a D-type flip-flop integrated circuit produced by NXP USA Inc. This component is part of the 74HC series, known for its high-speed CMOS logic. It is designed to operate with a wide range of supply voltages and is suitable for various digital logic applications.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Voltage - Supply | 2V ~ 6V |
| Type | D-Type |
| Trigger Type | Positive Edge |
| Supplier Device Package | 20-TSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Output Type | Tri-State, Non-Inverted |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Mounting Type | Surface Mount |
| Max Propagation Delay @ V, Max CL | 26ns @ 6V, 50pF |
| Input Capacitance | 3.5 pF |
| Current - Quiescent (Iq) | 8 µA |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Clock Frequency | 133 MHz |
Key Features
- High-speed CMOS logic with a clock frequency of up to 133 MHz.
- Positive edge-triggered D-type flip-flop with 8-bit data storage.
- Tri-state, non-inverted output.
- Wide supply voltage range from 2V to 6V.
- Low quiescent current of 8 µA.
- Surface mount technology in a 20-TSSOP package.
- Operating temperature range from -40°C to 125°C.
Applications
The 74HC574PW/C1118 is versatile and can be used in a variety of digital logic applications, including:
- Memory circuits and data storage.
- Counters and timers.
- Sequential logic circuits.
- Interface circuits between different logic families.
- General-purpose digital logic in consumer electronics, industrial control systems, and automotive systems.
Q & A
- What is the primary function of the 74HC574PW/C1118?
The primary function is to act as a D-type flip-flop, providing 8-bit data storage with positive edge triggering. - What is the supply voltage range for this component?
The supply voltage range is from 2V to 6V. - What is the maximum clock frequency of the 74HC574PW/C1118?
The maximum clock frequency is 133 MHz. - What type of output does the 74HC574PW/C1118 have?
The output is tri-state, non-inverted. - What is the operating temperature range of this component?
The operating temperature range is from -40°C to 125°C. - What is the package type of the 74HC574PW/C1118?
The package type is 20-TSSOP (0.173", 4.40mm Width). - What is the quiescent current of the 74HC574PW/C1118?
The quiescent current is 8 µA. - What is the maximum propagation delay of the 74HC574PW/C1118?
The maximum propagation delay is 26ns @ 6V, 50pF. - Is the 74HC574PW/C1118 RoHS compliant?
The RoHS status is not applicable, but it is generally compliant with modern environmental standards. - What are common applications of the 74HC574PW/C1118?
Common applications include memory circuits, counters, timers, sequential logic circuits, and general-purpose digital logic in various systems.
