NXS0104PWJ

Specialty Logic Overview

The NXS0104PWJ is a 4-bit dual supply translating transceiver with open drain outputs and auto direction sensing, housed in a TSSOP14 (SOT402-1) package. It supports bidirectional voltage level translation between VCC(A) ranging from 1.65 V to 3.6 V and VCC(B) ranging from 2.3 V to 5.5 V. The device achieves a maximum data rate of 24 Mbps with a propagation delay of up to 5.8 ns. It operates within an ambient temperature range of -40 °C to +125 °C and includes IOFF circuitry for partial power-down applications.

Specialty Logic Feature Summary

• Auto direction sensing enables bidirectional voltage level translation without requiring explicit direction control signals.
• Integrated IOFF circuitry disables outputs during partial power-down to prevent damaging backflow currents.
• Open-drain output architecture with internal pull-up resistors suitable for I2C and 1-wire interfaces.
• High electrostatic discharge protection capabilities across multiple testing standards.

Specialty Logic Applications

• Desktop PC
• Handset
• Smartphone
• Tablet

Specialty Logic Procurement Notes

Verify the specific suffix 'J' against official Nexperia documentation to confirm if it denotes a specific tape-and-reel quantity or variant distinct from the base NXS0104PW part number. Ensure the ordering information matches the required temperature range and package type specified in the product data sheet before finalizing procurement.

Specialty Logic Selection Notes

Select this component when interfacing systems operating at different voltage nodes such as 1.8 V, 2.5 V, 3.3 V, and 5.0 V. The open-drain configuration makes it ideal for standard bus protocols like I2C. Consider the TSSOP14 package dimensions and thermal dissipation requirements relative to the application environment.

Specialty Logic Part Context

This device belongs to the NXS series of logic ICs manufactured by Nexperia. It is designed for voltage level translation in portable and computing electronics. The NXS0104 serves as a bridge between low-voltage controllers and higher-voltage peripherals, ensuring signal integrity across mixed-voltage domains.

Specialty Logic Replacement Considerations

NXS0104PW

Specialty Logic FAQ

How does the device handle partial power-down conditions?

The integrated IOFF circuitry automatically disables the outputs when either VCC(A) or VCC(B) is powered down, preventing destructive backflow current through the device.

What is the function of the OE pin?

The Output Enable (OE) pin controls the state of the I/O ports. A LOW level on OE forces all outputs into a high-impedance OFF-state.