Overview
The 74LVC74APW/AU118, produced by NXP USA Inc., is a dual D-type flip-flop integrated circuit. This component is part of the LVC (Low-Voltage CMOS) series and is designed for high-speed and low-power applications. It features individual data, clock, set, and reset inputs, along with complementary outputs. The flip-flop is positive-edge triggered, meaning the data input is transferred to the output on the LOW-to-HIGH transition of the clock pulse. This device is highly versatile and suitable for a wide range of digital logic circuits.
Key Specifications
| Parameter | Description |
|---|---|
| Type Number | 74LVC74APW |
| Supply Voltage (VCC) | 1.2 V to 3.6 V |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability | ± 24 mA |
| Propagation Delay (tpd) | 2.5 ns @ 3.3 V, 50 pF |
| Maximum Frequency (fmax) | 250 MHz |
| Package Type | TSSOP-14 (SOT402-1) |
| Operating Temperature Range | -40 °C to +125 °C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Positive-Edge Triggered: Data input is transferred to the output on the LOW-to-HIGH transition of the clock pulse.
- Set and Reset Inputs: Asynchronous active LOW inputs that operate independently of the clock input.
- Complementary Outputs: Provides both inverting and non-inverting outputs.
- Schmitt Trigger Action: Highly tolerant of slower input rise and fall times.
- 5 V Tolerant Inputs: Compatible with 5 V logic for interlacing with other logic circuits.
- Low Power Consumption: CMOS technology ensures low power consumption.
- Wide Supply Voltage Range: Operates from 1.2 V to 3.6 V.
- Multiple Package Options: Available in various packages, including TSSOP-14.
Applications
- Digital Logic Circuits: Suitable for high-speed and low-power digital logic applications.
- Microcontrollers and Microprocessors: Can be used in systems requiring flip-flop functionality.
- Communication Systems: Used in data transmission and reception circuits.
- Embedded Systems: Ideal for use in embedded systems requiring efficient and reliable flip-flop operations.
- Automotive and Industrial Control Systems: Robust enough for use in automotive and industrial environments.
Q & A
- What is the 74LVC74APW/AU118 used for?
The 74LVC74APW/AU118 is a dual D-type flip-flop used in digital logic circuits for storing and transferring data based on clock signals.
- What is the supply voltage range of the 74LVC74APW/AU118?
The supply voltage range is from 1.2 V to 3.6 V.
- What is the maximum frequency of operation for the 74LVC74APW/AU118?
The maximum frequency of operation is 250 MHz.
- Does the 74LVC74APW/AU118 have ESD protection?
- What package type is the 74LVC74APW/AU118 available in?
- What are the set and reset inputs on the 74LVC74APW/AU118?
The set and reset inputs are asynchronous active LOW inputs that operate independently of the clock input.
- Is the 74LVC74APW/AU118 compatible with 5 V logic?
- What is the operating temperature range of the 74LVC74APW/AU118?
- Does the 74LVC74APW/AU118 have complementary outputs?
- What is the propagation delay of the 74LVC74APW/AU118?
