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Product Detailed Parameters
- Description：IC GATE OR 1CH 2-INP SOT23-5
- Series：7SZ
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：OR Gate
- Number of Circuits：1
- Number of Inputs：2
- Features：-
- Voltage - Supply：1.65V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：32mA, 32mA
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：4.5ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Package / Case：SC-74A, SOT-753
- Grade：-
- Qualification：-
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Overview
The NC7SZ32M5X is a single two-input OR gate from the TinyLogic UHS series, fabricated with advanced CMOS technology. It operates over a broad supply voltage range of 1.65 V to 5.5 V and features high output drive capability of ±24 mA at 3 V. The device achieves ultra-high speed performance with a typical propagation delay of 2.4 ns into 50 pF at 5 V. Inputs tolerate voltages up to 6 V independent of VCC, facilitating level translation. It includes power-down high-impedance inputs/outputs and proprietary noise reduction circuitry.
Feature Summary
- Ultra-high speed operation with low propagation delay
- Broad operating voltage range supporting multiple logic families
- High output drive current for robust signal transmission
- Over-voltage tolerant inputs for safe level translation
Applications
- Portable equipment requiring low power consumption
- Battery-powered systems utilizing wide voltage ranges
- Signal buffering and line driving applications
- Level shifting between 3V and 5V logic domains
Procurement Notes
Verify the specific ordering suffix (e.g., M5X) to confirm the package type and packing method, as the base part number covers multiple variants. Ensure the procurement request matches the required tape and reel quantity specified in the ordering information table. Confirm RoHS compliance status if environmental regulations apply to the target assembly process.
Selection Notes
Select this component when a single two-input OR function is required in a compact surface-mount package. It is suitable for designs needing high-speed switching with minimal static power dissipation. Consider the 1.65 V to 5.5 V operating range for compatibility with various system voltages. Verify that the input voltage tolerance meets the requirements for interfacing with higher voltage sources without external protection.
Part Context
This device belongs to the TinyLogic UHS family, designed for ultra-high speed and low power applications. It serves as a direct replacement for legacy LCX devices operated at 3.3 V while offering superior performance metrics. The series utilizes advanced CMOS processes to minimize power consumption while maintaining high drive strength across a wide voltage spectrum.
Replacement Considerations
NC7SZ32P5X (SC-70 package), NC7SZ32L6X (MicroPak package), NC7SZ32FHX (MicroPak2 package). Verify pinout compatibility and thermal characteristics when substituting packages.
