74LV4094PW,118

Shift Registers Overview

The Nexperia 74LV4094PW,118 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. It operates within a supply voltage range of 1.0 V to 3.6 V. The device features separate clocks for the shift and storage registers, allowing data transfer when the strobe input is HIGH. Outputs assume a high-impedance OFF-state when the output enable input is LOW. Inputs include clamp diodes for interfacing with voltages exceeding VCC.

Shift Registers Feature Summary

• Optimized for low voltage applications over a wide supply voltage range from 1.0 V to 3.6 V
• Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
• CMOS low power dissipation with direct interface to TTL levels
• ESD protection exceeds 2000 V (HBM) and 1000 V (CDM)

Shift Registers Applications

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

Shift Registers Procurement Notes

Verify the specific ordering suffix

Shift Registers Selection Notes

Select this component for designs requiring an 8-bit shift register with independent storage and clocking capabilities. Ensure the operating environment stays within the specified temperature ranges of -40 °C to +85 °C or -40 °C to +125 °C. Confirm that the system voltage aligns with the 1.0 V to 3.6 V operational limits and that ESD protection requirements are met by the device's internal clamp diodes and robust latch-up performance.

Shift Registers Part Context

This part belongs to the 74LV series of logic devices, designed for low-voltage CMOS applications. The PW suffix indicates it is housed in a TSSOP16 plastic thin shrink small outline package (SOT403-1). This packaging provides a compact solution suitable for surface-mount assembly, offering 16 leads with a body width of 4.4 mm.

Shift Registers Replacement Considerations

Check for equivalent parts such as the 74HC4094 or 74LVC4094 variants, ensuring voltage compatibility and pinout alignment. Verify if automotive qualification is required, as this specific part is not AEC-Q100 qualified.