74AHCT594PW,118

Shift Registers Overview

The Nexperia 74AHCT594PW,118 is an 8-bit serial-in, parallel-out shift register with an output storage register. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible input levels. The device includes separate clocks for the shift and storage registers, along with independent direct overriding clears. It provides a serial output (Q7S) for cascading purposes and utilizes push-pull outputs.

Shift Registers Feature Summary

• Provides 8-bit serial-to-parallel data conversion with a dedicated storage register
• Features independent positive-edge triggered clocks for shift and storage operations
• Includes direct overriding clear inputs for both shift and storage registers
• Offers a serial output pin to facilitate cascading multiple devices

Shift Registers Applications

• Serial-to-parallel data conversion circuits
• Remote control holding registers
• Cascaded shift register configurations

Shift Registers Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature rating. Confirm the logic family variant corresponds to the intended input voltage compatibility. Ensure the component status aligns with current production availability before finalizing design specifications.

Shift Registers Selection Notes

Select this component when TTL-level input compatibility is required alongside high-speed CMOS performance. The dual-register architecture allows for glitch-free parallel output updates. Verify that the operating voltage remains within the specified 4.5 V to 5.5 V range for proper functionality.

Shift Registers Part Context

This part belongs to the 74AHCT series, which combines high-speed Si-gate CMOS technology with Low-Power Schottky TTL (LSTTL) pin compatibility. It complies with JEDEC standard No. 7-A and is designed for applications requiring robust noise immunity and wide supply voltage operation.

Shift Registers Replacement Considerations

The 74AHC594PW,118 serves as a CMOS-input compatible alternative within the same package. Other variants in the 74AHC_AHCT594 family offer different package options such as SO16 or DHVQFN16.