74LVC74APW/AUJ

Overview

The 74LVC74APW/AUJ is a dual D-type flip-flop with set and reset functions, manufactured by Nexperia. It features positive-edge triggering and complementary outputs. The device operates within a supply voltage range of 1.2 V to 3.6 V. Inputs are 5 V tolerant, allowing direct interfacing with TTL levels. It includes Schmitt trigger action for improved noise immunity. The component supports ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). It is available in a TSSOP-14 package and specified for operating temperatures from -40 °C to +85 °C or -40 °C to +125 °C.

Feature Summary

• Dual edge-triggered D-type flip-flops with individual asynchronous active LOW set and reset inputs
• 5 V tolerant inputs enabling direct interface with 5 V logic systems
• Schmitt trigger action at all inputs for high tolerance to slow signal transitions
• Complies with JEDEC standards for various supply voltage ranges

Applications

• Digital data storage and register applications
• Timing and synchronization circuits
• Pulse width modulation control
• Shift registers and counters

Procurement Notes

Verify the specific temperature grade and suffix requirements against the official Nexperia datasheet before ordering. Confirm that the TSSOP-14 package matches your PCB footprint constraints. Ensure that the 5 V input tolerance aligns with your system's logic levels. Check for any recent longevity program updates regarding production availability.

Selection Notes

Select this component when dual independent D-flip-flops with set/reset capabilities are required in low-voltage designs. The 5 V tolerant inputs make it suitable for mixed-voltage environments. Consider the Schmitt trigger feature if input signals have slow rise times. Verify the operating temperature range meets your application's environmental conditions.

Part Context

This part belongs to the 74LVC family of logic ICs, known for low power consumption and wide supply voltage operation. It is designed for applications requiring compatibility between 1.2 V and 3.6 V logic systems. The device is manufactured by Nexperia, which continues the legacy of standard logic components. It is commonly used in consumer electronics, industrial controls, and telecommunications equipment.

Replacement Considerations

Check for equivalent parts from other manufacturers such as ON Semiconductor or STMicroelectronics. Ensure pinout compatibility and electrical specifications match. Verify that the replacement part offers similar ESD protection levels and input tolerance characteristics.