74HCT594D-Q100,118

Shift Registers Overview

The Nexperia 74HCT594D-Q100,118 is an automotive-grade 8-bit serial-in/serial or parallel-out shift register with a storage register. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features independent clocks and direct clear inputs for both the shift and storage registers. It provides synchronous serial input/output capabilities and includes a serial output (Q7S) for cascading applications.

Shift Registers Feature Summary

• Automotive product qualification in accordance with AEC-Q100 Grade 1
• Shift and storage registers have independent direct clear and clock inputs
• Input levels compatible with TTL logic standards

Shift Registers Applications

• Serial-to-parallel data conversion
• Remote control holding register

Shift Registers Procurement Notes

Verify that the component matches the specific automotive grade requirements for your application. Confirm the package type corresponds to the SO16 plastic small outline package variant. Ensure compatibility with the specified operating temperature range and supply voltage limits before finalizing procurement decisions.

Shift Registers Selection Notes

Select this component when TTL-compatible input levels are required for automotive systems. The independent clocking mechanism allows precise control over data shifting and storage operations. Verify that the maximum frequency specifications align with your system's timing constraints.

Shift Registers Part Context

This part belongs to the 74HCT594-Q100 family of 8-bit shift registers designed for automotive environments. It shares functional similarities with other members of the series but is distinguished by its HCT logic family characteristics and specific automotive qualification status.

Shift Registers Replacement Considerations

Check for alternative parts within the same automotive-qualified family that offer identical pinouts and electrical characteristics. Ensure any substitute maintains the required TTL input level compatibility and meets the AEC-Q100 Grade 1 standard.