74LVC595AD,118

Shift Registers Overview

The Nexperia 74LVC595AD,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 Schmitt-trigger action at all inputs for noise immunity and IOFF circuitry for partial power-down applications. It is housed in a 16-lead SO plastic small outline package (SOT109-1) and supports operation from -40 °C to +125 °C.

Shift Registers Feature Summary

• Features separate clocks for the shift and storage registers, allowing independent control of data shifting and latching operations.

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 a robust 8-bit shift register with 3-state outputs is required for mixed-voltage environments. The wide supply range and overvoltage tolerance make it suitable for interfacing between 3.3 V and 5 V logic domains. Ensure the SO16 package fits the PCB layout constraints and that the operating temperature range meets system requirements.

Shift Registers Part Context

This part belongs to the 74LVC595A family of 8-bit shift registers. Other variants include the APW (TSSOP16), ABQ (DHVQFN16), and ABZ (DHXQFN16) packages. All share the same logical functionality but differ in physical dimensions and thermal characteristics. The AD variant specifically denotes the standard SO16 plastic small outline package.

Shift Registers Replacement Considerations

SN74LV595ADR by Texas Instruments is a publicly confirmed substitute part number.