M74HC597RM13TR

Shift Registers Overview

The M74HC597RM13TR is an 8-bit storage latch feeding a parallel-in, serial-out shift register fabricated with silicon gate C2MOS technology. It operates within a supply voltage range of 2V to 6V and features positive edge-triggered clocks for both registers. The device includes direct load and clear inputs, symmetrical output impedance, and balanced propagation delays. It provides high noise immunity and low power dissipation, with a maximum clock frequency of 50 MHz at 6V.

Shift Registers Feature Summary

• Combines an 8-bit storage latch with a parallel-in, serial-out shift register in a single package.
• Features positive edge-triggered clocks for both the storage and shift registers.
• Includes direct load and asynchronous reset (clear) inputs for flexible data control.

Shift Registers Applications

• Data buffering and temporary storage in digital systems
• Serial-to-parallel conversion interfaces
• Parallel-in, serial-out data transmission circuits

Shift Registers Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or certified suppliers. Confirm RoHS compliance status and check for specific manufacturing date codes relevant to your production timeline. Ensure proper ESD handling procedures are followed during receipt and storage to maintain device integrity.

Shift Registers Selection Notes

Select this component when an integrated solution combining latching and shifting functions is required. Consider its 2V to 6V operating range for compatibility with various logic families. Evaluate the 50 MHz maximum clock frequency against system timing requirements to ensure adequate performance margins.

Shift Registers Part Context

This part belongs to the M74HC597 series of high-speed CMOS logic devices. It is functionally compatible with the standard 74 Series 597 architecture but utilizes advanced silicon gate C2MOS technology for improved speed and lower power consumption compared to older bipolar implementations.

Shift Registers Replacement Considerations

Direct substitutes include other manufacturers' 74HC597 variants in SO-16 packages. Verify pinout compatibility and electrical specifications such as propagation delay and output drive current before substitution.