Overview
The 74LVC74APW/S410118 is a dual D-type flip-flop with set and reset, manufactured by NXP USA Inc. (now part of Nexperia). This component is designed for high-performance and low-power applications, making it suitable for a wide range of digital circuits. It features individual data (nD) inputs, clock (nCP) inputs, and asynchronous active LOW set (nSD) and reset (nRD) inputs. 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.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC74APW | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 2.5 | 250 | Low | -40 ~ 125 | 142 | 8.1 | 68 | TSSOP14 |
Key Features
- Dual D-type flip-flop with set and reset: Each flip-flop has individual data, clock, set, and reset inputs, along with complementary outputs.
- Positive-edge trigger: Data is transferred to the output on the LOW-to-HIGH transition of the clock pulse.
- Asynchronous set and reset: These inputs operate independently of the clock input and are active LOW.
- Schmitt trigger action: All inputs have Schmitt trigger action, making the circuit highly tolerant of slower input rise and fall times.
- 5 V tolerant inputs: Compatible with 5 V logic for interlacing with other logic families.
- Wide supply voltage range: Operates from 1.2 V to 3.6 V.
- CMOS low power consumption: Low power consumption makes it suitable for battery-powered devices.
- Direct interface with TTL levels: Compatible with TTL logic levels.
- ESD protection: High ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- Multiple package options: Available in TSSOP14 package.
Applications
- Digital circuits: Suitable for various digital circuits requiring flip-flop functionality.
- Embedded systems: Used in embedded systems where low power consumption and high performance are required.
- Communication systems: Can be used in communication systems for data storage and synchronization.
- Automotive electronics: Applicable in automotive electronics due to its wide operating temperature range and robust ESD protection.
Q & A
- What is the 74LVC74APW/S410118?
The 74LVC74APW/S410118 is a dual D-type flip-flop with set and reset, manufactured by NXP USA Inc. (now part of Nexperia).
- What are the key inputs and outputs of the 74LVC74APW?
Each flip-flop has individual data (nD), clock (nCP), set (nSD), and reset (nRD) inputs, along with complementary nQ and nQ outputs.
- What is the trigger type of the 74LVC74APW?
The 74LVC74APW is a positive-edge triggered flip-flop.
- What is the voltage range of the 74LVC74APW?
The component operates from 1.2 V to 3.6 V.
- Does the 74LVC74APW have ESD protection?
- What package options are available for the 74LVC74APW?
- What are the typical applications of the 74LVC74APW?
- Is the 74LVC74APW compatible with TTL logic levels?
- What is the maximum propagation delay of the 74LVC74APW?
- What is the maximum operating frequency of the 74LVC74APW?
