74HC595PW,112

Shift Registers Overview

The Nexperia 74HC595PW,112 is an 8-bit serial-in/serial or parallel-out shift register with output latches and 3-state outputs. It operates within a supply voltage range of 2.0 V to 6.0 V. The device features separate clocks for the shift and storage registers, a serial input (DS), and a serial output (Q7S) for cascading. It includes an asynchronous master reset (MR) input that clears the shift register on a LOW signal. Data shifts on the LOW-to-HIGH transition of the SHCP input and transfers to the storage register on the STCP input. Outputs are enabled when OE is LOW.

Shift Registers Feature Summary

• Provides 8-bit serial input capability with parallel data output options
• Features storage register with 3-state outputs controlled by an enable input
• Includes direct clear function for the shift register via master reset input
• Supports cascading through dedicated serial data output pin

Shift Registers Applications

• Serial-to-parallel data conversion
• Remote control holding register
• Register once, drag and drop operations in CAD tools

Shift Registers Procurement Notes

Verify the specific ordering suffix '112' against the manufacturer's current documentation to confirm the exact packaging configuration, as suffixes often denote tape-and-reel quantities or specific handling requirements distinct from tube packaging. Ensure the component matches the TSSOP16 package outline SOT403-1 specified in the datasheet before finalizing procurement orders.

Shift Registers Selection Notes

Select this component when a CMOS logic family shift register with wide voltage tolerance is required. The HC series offers high noise immunity and low power dissipation suitable for general-purpose digital applications. Consider the 3-state output feature if bus sharing or tri-stating capabilities are necessary for the system design architecture.

Shift Registers Part Context

This part belongs to the 74HC595 family of logic ICs manufactured by Nexperia. It is designed as a complementary metal-oxide semiconductor (CMOS) device intended for use in various digital circuit applications requiring data shifting and latching functions within standard industrial temperature ranges.

Shift Registers Replacement Considerations

Public confirmed substitute part numbers include 74HCT595PW for TTL-level input compatibility. Other variants such as 74HC595D or 74HC595BQ offer different package options like SO16 or DHVQFN16 while maintaining functional equivalence.