HEF4014BT-Q100J

Shift Registers Overview

The HEF4014BT-Q100J is an 8-bit static shift register with synchronous parallel enable, manufactured by Nexperia. It operates within a supply voltage range of 3.0 V to 15.0 V and is specified for ambient temperatures from -40 °C to +85 °C. The device utilizes CMOS technology for low power dissipation and high noise immunity. It features inputs with clamp diodes to tolerate voltages exceeding VDD. Qualified to AEC-Q100 Grade 3 standards, it supports fully static operation and standardized symmetrical output characteristics compliant with JEDEC JESD 13-B.

Shift Registers Feature Summary

• Automotive qualification in accordance with AEC-Q100 (Grade 3) for automotive applications
• Inputs include clamp diodes enabling interface to voltages in excess of VDD using current limiting resistors
• Tolerant of slow clock rise and fall times while maintaining fully static operation

Shift Registers Applications

• Parallel-to-serial converter
• Serial data queueing
• General-purpose register

Shift Registers Procurement Notes

Verify the specific suffix 'J' against the official Nexperia ordering information table to confirm package type and temperature rating alignment. Ensure design parameters match the recommended operating conditions provided in the datasheet. Confirm that the SO16 plastic small outline package (SOT109-1) meets the physical constraints of the target PCB layout. Validate ESD protection levels against system requirements.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with synchronous parallel loading is required for automotive environments. The wide supply voltage range accommodates various logic levels. The inclusion of input clamp diodes simplifies interfacing with higher voltage signals. Verify that the maximum clock frequency and propagation delays meet the timing requirements of the specific application circuit.

Shift Registers Part Context

This part belongs to the HEF4014B-Q100 family of 8-bit static shift registers. It is designed for robust performance in industrial and automotive sectors. The device integrates eight flip-flops with a serial data path and parallel enable functionality. It represents a standard solution for data storage and transfer tasks requiring high noise immunity and reliable operation across extended temperature ranges.

Shift Registers Replacement Considerations

Consult the official Nexperia product selection guide for verified alternative part numbers within the same logic family or equivalent automotive-grade specifications.