NL17SZ32MU1TCG

Overview

The NL17SZ32MU1TCG is a single 2-input OR gate manufactured by onsemi. It operates within a supply voltage range of 1.65 V to 5.5 V and features inputs/outputs overvoltage tolerant up to 5.5 V. The device supports partial power down protection via IOFF functionality and provides source/sink currents of 24 mA at 3.0 V. It is available in SC-88A, SC-74A, SOT-553, and SOT-953 packages with chip complexity under 100 FETs.

Feature Summary

• Designed for operation across a wide voltage range from 1.65 V to 5.5 V
• Inputs and outputs are overvoltage tolerant up to 5.5 V
• Supports partial power down protection through IOFF functionality
• Provides robust output drive capability with 24 mA source/sink current

Applications

• Portable consumer electronics requiring low voltage logic
• Battery-powered devices utilizing partial power down modes
• High-speed digital signal processing circuits
• Automotive applications requiring AEC-Q100 qualification

Procurement Notes

Verify the specific package suffix (e.g., MU1) against the official ordering information table to ensure correct pinout and shipping configuration. Confirm that the required automotive or standard grade matches the project specifications, as the -Q suffix denotes unique site requirements. Check the datasheet revision history for any updates to marking diagrams or obsolete references before finalizing procurement documents.

Selection Notes

Select this component when a compact single 2-input OR gate is needed for space-constrained designs. Consider the NL17SZ32 for applications requiring high input/output tolerance relative to the supply voltage. Evaluate the available package options such as SOT-553 or SC-74A based on PCB layout constraints. Ensure the operating temperature range meets the environmental requirements of the target application.

Part Context

This part belongs to the NL17SZ series of high-speed CMOS logic gates designed for low-voltage operations. The series focuses on miniaturization and efficiency, offering various package types including tiny footprint options like SOT-953. These components are engineered to replace older logic families while providing improved performance metrics and lower power consumption in modern electronic systems.

Replacement Considerations

Direct replacements include other parts from the NL17SZ series with compatible logic functions. Verify pin compatibility if substituting with different package suffixes. For automotive applications, ensure the substitute also holds AEC-Q100 qualification and PPAP capability if specified.