NLU1GT32CMX1TCG

Overview

The NLU1GT32CMX1TCG is a single 2-input OR gate from the MiniGate family, manufactured by onsemi. It utilizes advanced CMOS technology and features TTL-compatible inputs with full 5.0 V CMOS level output swing. The device operates within a supply voltage range of 1.65 V to 5.5 V and supports an operating temperature range from -55°C to +125°C. Propagation delay varies based on load capacitance and voltage; for instance, at 5.0 V with 50 pF load, tPD ranges from 4.4 ns to 10.0 ns. It is housed in a UDFN6 package measuring 1.0 x 1.0 mm.

Feature Summary

• TTL-compatible input thresholds allow direct interfacing with standard logic families.
• Overvoltage tolerant input and output structures provide protection against voltages up to 7.0 V regardless of supply voltage.
• Power-down protection is provided on inputs to prevent excessive current draw during low-power states.

Applications

• Signal routing in mixed-voltage digital systems
• Logic function implementation in portable electronics
• Interface circuits requiring TTL-to-CMOS translation

Procurement Notes

Verify the specific ordering suffix 'C' corresponds to the UDFN6 1.0 x 1.0 mm package (Case 517BX) as defined in the official datasheet. Confirm that the component meets RoHS compliance standards and lead-free requirements specified by the manufacturer. Ensure the procurement source provides valid traceability documentation for this discontinued or active part status.

Selection Notes

Select this component when a compact, high-speed OR gate is required for low-voltage applications. The TTL-compatible input simplifies design integration with legacy systems. Consider the ultra-small footprint for space-constrained PCB layouts. Verify that the maximum propagation delay at the target operating voltage meets the system timing requirements.

Part Context

This component belongs to the NLU1GTxx series of single-function gates from onsemi's MiniGate portfolio. These devices are designed for high-speed, low-power applications in consumer and industrial electronics. The series offers various logic functions in ultra-small packages, emphasizing minimal board space usage while maintaining robust electrical characteristics across wide temperature ranges.

Replacement Considerations

Direct replacements include other NLU1GT32 variants with different packaging options such as NLU1GT32MUTCG (UDFN6 1.2x1.0) or NLU1GT32AMUTCG (UDFN6 1.45x1.0). Ensure pinout compatibility and package dimensions match the existing design constraints before substitution.

FAQ

What is the input voltage threshold compatibility?

The device features TTL-compatible inputs, with a maximum low-level input voltage (VIL) of 0.8 V and a minimum high-level input voltage (VIH) of 2.0 V at 5.0 V supply.

Does the device offer power-down protection?

Yes, the NLU1GT32 includes power-down protection on its inputs, which prevents excessive current flow when the device is powered down.