Overview
The 74HC74D/C4118, produced by NXP USA Inc., is a dual D-type flip-flop integrated circuit. This component is part of the 74HC series, known for its high-speed CMOS technology. It features individual data, clock, set, and reset inputs, along with complementary outputs. The 74HC74D is designed to operate at high speeds while maintaining low power dissipation, making it suitable for a wide range of electronic applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.0 to 6.0 | V |
| Operating Temperature Range | -40 to 125 | °C |
| Maximum Clock Frequency | 82 | MHz |
| Propagation Delay Time (CK-Q, Q) | 14 to 37 | ns |
| Output Drive Capability | ± 5.2 | mA |
| Quiescent Supply Current | 2.0 | µA |
| Input Capacitance | 3.5 | pF |
| Package Type | SOIC14 | |
| Trigger Type | Positive Edge |
Key Features
- High-speed operation with a maximum clock frequency of 82 MHz at VCC = 5 V.
- Low power dissipation with a quiescent supply current of 2.0 µA at 25°C.
- Wide operating voltage range from 2.0 to 6.0 V.
- Wide operating temperature range from -40°C to 125°C.
- Balanced propagation delays and symmetrical output impedance.
- ESD protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V.
- Schmitt-trigger action in the clock input for high tolerance to slower clock rise and fall times.
- Individual data, clock, set, and reset inputs with complementary nQ and nQ outputs.
Applications
The 74HC74D/C4118 is versatile and can be used in various applications across different industries, including:
- Automotive systems: For timing and control circuits in automotive electronics.
- Industrial control systems: For sequencing and timing in industrial automation.
- Consumer electronics: In devices such as calculators, digital clocks, and other consumer products.
- Computing and data storage: For timing and control in computer peripherals and storage devices.
- Mobile and wearable devices: For efficient and low-power timing circuits in portable electronics.
Q & A
- What is the 74HC74D/C4118?
The 74HC74D/C4118 is a dual D-type flip-flop integrated circuit produced by NXP USA Inc.
- What is the operating voltage range of the 74HC74D/C4118?
The operating voltage range is from 2.0 to 6.0 V.
- What is the maximum clock frequency of the 74HC74D/C4118?
The maximum clock frequency is 82 MHz at VCC = 5 V.
- What is the propagation delay time of the 74HC74D/C4118?
The propagation delay time (CK-Q, Q) ranges from 14 to 37 ns.
- Does the 74HC74D/C4118 have ESD protection?
- What is the package type of the 74HC74D/C4118?
The package type is SOIC14.
- What are the key features of the 74HC74D/C4118?
High-speed operation, low power dissipation, wide operating voltage and temperature ranges, balanced propagation delays, and ESD protection.
- In which industries can the 74HC74D/C4118 be used?
Automotive, industrial, consumer electronics, computing, and mobile and wearable devices.
- What type of trigger does the 74HC74D/C4118 use?
Positive edge trigger.
- Does the 74HC74D/C4118 have individual set and reset inputs?
