74AHCT594PW-Q100,1

Shift Registers Overview

The Nexperia 74AHCT594PW-Q100,1 is an automotive-grade 8-bit shift register with output register. It operates on a 2.0 V to 5.5 V supply voltage and features TTL-compatible inputs. The device includes separate clocks for the shift and storage registers, along with direct overriding clears. It is housed in a TSSOP16 package (SOT403-1) and supports ambient temperatures from -40 °C to +125 °C.

Shift Registers Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• TTL-level input compatibility for direct interfacing
• Independent clocking and clearing for shift and storage registers

Shift Registers Applications

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

Shift Registers Procurement Notes

Verify that the ordering suffix matches the required package type. Confirm the specific logic family variant aligns with system voltage requirements. Ensure the component meets the designated automotive grade specifications before integration into final designs.

Shift Registers Selection Notes

Select this component when TTL-level input thresholds are necessary within an automotive environment. The independent storage register allows for glitch-free parallel outputs. Verify that the operating temperature range covers the intended application conditions.

Shift Registers Part Context

This part belongs to the Nexperia 74AHC/AHCT594-Q100 series of high-speed Si-gate CMOS devices. It maintains pin compatibility with Low-Power Schottky TTL (LSTTL). The series provides robust performance suitable for demanding automotive electronic applications.

Shift Registers Replacement Considerations

The 74AHCT594PW-Q100 is functionally equivalent to the standard 74AHCT594PW. Automotive variants require verification against AEC-Q100 Grade 1 reliability standards.