74VHC595BQ,115

Shift Registers Overview

The Nexperia 74VHC595BQ,115 is an 8-bit serial-in/serial-out or parallel-out shift register with output latches. It operates within a supply voltage range of 2.0 V to 5.5 V and features three-state outputs. The device utilizes a DHVQFN16 package (SOT763-1) measuring 2.5 mm by 3.5 mm with a height of 0.85 mm. It supports operating temperatures from -40 °C to +125 °C.

Shift Registers Feature Summary

• High-speed Si-gate CMOS technology compatible with Low-power Schottky TTL
• Separate clocks for the shift register and storage register
• Asynchronous master reset input active LOW
• ESD protection exceeding 2000 V HBM and 1000 V CDM

Shift Registers Applications

• Serial-to-parallel data conversion
• Remote control holding register

Shift Registers Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature range. Confirm that the DHVQFN16 footprint aligns with the SOT763-1 outline dimensions. Ensure design inputs meet the specified logic levels for the VHC series before finalizing procurement.

Shift Registers Selection Notes

Select this component when high-speed shifting and parallel output are required in a compact surface-mount form factor. The separate clock inputs allow independent control over data shifting and storage latching. Verify compatibility with system voltage levels and thermal requirements for the extended industrial temperature range.

Shift Registers Part Context

This part belongs to the 74VHC/VHCT595 family of 8-bit shift registers. The 'BQ' suffix indicates the DHVQFN16 package variant. It shares functional pinouts with other packages in the series but differs in physical dimensions and thermal characteristics.

Shift Registers Replacement Considerations

Direct pin-compatible replacements include other 74VHC595 variants in different packages such as SO16 or TSSOP16. Cross-reference with 74VHCT595 if TTL-level input compatibility is needed instead of CMOS levels.