74VHCT595BQ,115

Shift Registers Overview

The Nexperia 74VHCT595BQ,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 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features balanced propagation delays, Schmitt-trigger inputs, and overvoltage tolerant inputs. It utilizes a DHVQFN16 package (SOT763-1) measuring 2.5 mm by 3.5 mm.

Shift Registers Feature Summary

• Includes separate clocks for the shift register and storage register
• Features asynchronous master reset input
• Provides 3-state bus driver outputs

Shift Registers Applications

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

Shift Registers Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm the DHVQFN16 package type and temperature range. Ensure compatibility with 4.5 V to 5.5 V logic levels before procurement. Confirm RoHS compliance status through current manufacturer declarations.

Shift Registers Selection Notes

Select this component when TTL-compatible inputs are required alongside high-speed CMOS performance. The VHCT series bridges 5 V CMOS systems with 5 V TTL logic families. Verify that the DHVQFN16 package dimensions fit the target PCB layout constraints.

Shift Registers Part Context

This part belongs to the 74VHC(V)HCT595 family of 8-bit shift registers. It shares functional pinouts with other variants in the series but differs in electrical characteristics based on the logic family. The BQ suffix specifically denotes the leadless thermal enhanced quad flat package configuration.

Shift Registers Replacement Considerations

Cross-reference with other 74VHCT595 variants from Nexperia or compatible manufacturers offering identical pinouts and electrical specifications. Verify package compatibility if substituting with SO16 or TSSOP versions.