SN74LV165BMPWREP

Shift Registers Overview

The SN74LV165BMPWREP is an enhanced product, parallel-load, 8-bit shift register designed for 2 V to 5.5 V VCC operation. It features a maximum propagation delay of 10.5 ns at 5 V and supports mixed-mode voltage operation on all ports. The device includes Ioff circuitry for partial-power-down mode and latch-up performance exceeding 250 mA per JESD 17. Operating ambient temperature ranges from -55°C to +125°C. It is housed in a 16-pin TSSOP package measuring 5 mm by 6.4 mm.

Shift Registers Feature Summary

• Supports defense, aerospace, and medical applications with controlled baseline and extended product life cycle
• Features clock-inhibit function and complemented serial output QH
• Fully specified for partial-power-down applications using Ioff to prevent damaging current backflow

Shift Registers Applications

• Increase the number of inputs on a microcontroller
• Defense systems
• Aerospace systems
• Medical applications

Shift Registers Procurement Notes

Verify the Enhanced Product (EP) status and specific ordering suffixes when sourcing. Confirm that the component meets the required controlled baseline, single assembly site, and single fabrication site criteria essential for defense, aerospace, and medical sectors. Ensure the package type matches the design requirements.

Shift Registers Selection Notes

Select this component for designs requiring robust performance in extreme environments due to its wide operating temperature range of -55°C to +125°C. The low-noise characteristics and mixed-mode voltage support make it suitable for complex bus interfaces. Verify that the 16-pin TSSOP package fits the available board space.

Shift Registers Part Context

This part belongs to the SN74LV165B-EP family, which are parallel-load 8-bit shift registers. The EP designation indicates it is an enhanced product tailored for high-reliability applications. It shares functional similarities with standard logic devices but offers stricter manufacturing controls and traceability.

Shift Registers Replacement Considerations

Check for SN74LV165AD or SN74LV165APW if military-grade specifications are not required. Standard commercial variants lack the controlled baseline and extended lifecycle guarantees necessary for aerospace and medical use cases.