74HC595N,112

Shift Registers Overview

The 74HC595N,112 is an 8-bit serial-in, serial or parallel-out shift register with output latches and 3-state outputs manufactured by NXP Semiconductors. It operates within a supply voltage range of 2 V to 6 V and supports a typical shift-out frequency of 100 MHz. The device features a direct clear input for asynchronous reset and includes ESD protection exceeding 2000 V (HBM) and 200 V (MM). It is specified for operating temperatures from -40 °C to +125 °C and utilizes a 16-pin Small Outline package.

Shift Registers Feature Summary

• Provides 8-bit serial-to-parallel data conversion with independent storage registers
• Features 3-state bus driver outputs for controlled signal transmission
• Supports cascading via dedicated serial standard output pin
• Includes asynchronous active-low clear function for immediate register reset

Shift Registers Applications

• Serial to parallel data conversion in embedded systems
• Remote control holding register implementations
• LED driving and display buffering applications
• General-purpose I/O expansion for microcontrollers

Shift Registers Procurement Notes

Verify the complete part number including the suffix

Shift Registers Selection Notes

Select this component when 8-bit parallel expansion is required with minimal microcontroller pin usage. Ensure the system voltage aligns with the 2 V to 6 V operational range. Consider the 3-state output capability if bus sharing is necessary. Verify temperature requirements against the -40 °C to +125 °C specification for industrial environments.

Shift Registers Part Context

This component belongs to the 74HC/HCT595 family of high-speed Si gate CMOS devices. It is pin-compatible with low-power Schottky TTL (LSTTL) standards. The device complies with JEDec Standard No. 7A and integrates both shift and storage registers with separate clock inputs for precise data timing control.

Shift Registers Replacement Considerations

Compatible substitutes include the 74HCT595 for TTL-level compatibility and other manufacturers' equivalents such as the HEF4094B which shares functional similarities. Verify pinout and electrical specifications before substitution.