74LVC595APW,118

Shift Registers Overview

The Nexperia 74LVC595APW,118 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. It operates within a supply voltage range of 1.2 V to 3.6 V and features overvoltage tolerant inputs up to 5.5 V. The device includes separate clocks for the shift and storage registers, an asynchronous master reset (MR), and Schmitt-trigger action on all inputs. It supports partial power-down applications via IOFF circuitry and complies with JEDEC standards for various voltage levels.

Shift Registers Feature Summary

• Provides serial-to-parallel data conversion capabilities with independent shift and storage register clocks.
• Features overvoltage tolerant inputs allowing direct interface with 5 V devices while operating at lower voltages.
• Includes IOFF circuitry to disable outputs and prevent damaging backflow current during partial power-down states.

Shift Registers Applications

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

Shift Registers Procurement Notes

Verify the specific ordering suffix

Shift Registers Selection Notes

Select this component when designing mixed-voltage systems requiring translation between 3.3 V and 5 V logic levels. The TSSOP16 package offers space efficiency for surface-mount applications. Ensure input transition rates comply with recommended operating conditions to maintain signal integrity across the specified temperature range.

Shift Registers Part Context

This part belongs to the 74LVC595A family of 8-bit shift registers manufactured by Nexperia USA Inc. It is functionally compatible with other variants in the series, such as the SO16 packaged 74LVC595AD, differing primarily in physical footprint and thermal characteristics rather than logical operation.

Shift Registers Replacement Considerations

Public confirmed substitute: SN74LV8T595PWR from Texas Instruments.