M74HC595YRM13TR

Shift Registers Overview

The M74HC595YRM13TR is an 8-bit serial-in, parallel-out shift register with output latches manufactured by STMicroelectronics. It operates within a supply voltage range of 2 V to 6 V and features 3-state outputs. The device utilizes HC CMOS technology and includes separate clocks for the shift register and storage register. It supports serial cascading via a serial output pin and provides direct overriding clear functionality. The component is qualified under AEC-Q100 standards and is housed in a 16-SOIC package.

Shift Registers Feature Summary

• Provides 8-bit serial-to-parallel conversion with independent clocking for shift and storage registers
• Features 3-state outputs allowing direct bus connection capabilities
• Includes protection circuits against static discharge and transient excess voltage on all inputs
• Qualified for automotive applications under AEC-Q100 standards

Shift Registers Applications

• Automotive electronic systems requiring certified logic components
• Industrial control interfaces utilizing serial data expansion
• Consumer electronics designs needing low power consumption logic gates

Shift Registers Procurement Notes

Verify the specific suffix YRM13TR corresponds to the 16-SOIC package and reel packaging configuration. Confirm AEC-Q100 qualification status is required for the intended application environment. Ensure input voltage levels remain within the specified 2 V to 6 V operational range during system design validation.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with 3-state outputs is required in a surface-mount SOIC package. Consider the AEC-Q100 qualification if the application demands automotive reliability standards. Verify that the operating temperature range of -40°C to +125°C meets the environmental constraints of the final assembly.

Shift Registers Part Context

This part belongs to the M74HC595 series of high-speed CMOS logic devices. It is functionally compatible with standard 74HC595 specifications while offering enhanced robustness through integrated ESD protection. The device represents a standard solution for expanding parallel I/O lines in digital circuit architectures using minimal microcontroller pins.

Shift Registers Replacement Considerations

MM74HC595MTCX is a documented substitute part number available from onsemi.