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Product Detailed Parameters
- Description：IC GATE OR 1CH 3-INP 16QFN
- Series：17SZ
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：OR Gate
- Number of Circuits：1
- Number of Inputs：3
- Features：-
- Voltage - Supply：1.65V ~ 5.5V
- Current - Quiescent (Max)：1 µA
- Current - Output High, Low：32mA, 32mA
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：7ns @ 5V, 50pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SC-74
- Package / Case：SC-74, SOT-457
- Grade：-
- Qualification：-
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Overview
The NL17SZ332DBVT1G is a single 3-input OR gate from the TinyLogic UHS series by onsemi. It operates within a supply voltage range of 1.65 V to 5.5 V and features a propagation delay of 2.4 ns. The device provides a low-level output current of 32 mA and a high-level output current of -32 mA. It is housed in a compact 16-QFN (3x3 mm) package, suitable for surface mount technology. The component supports an operating temperature range from -55°C to +125°C.
Feature Summary
- Single 3-input OR logic function
- Ultra-high-speed operation with 2.4 ns propagation delay
- Wide supply voltage compatibility from 1.65 V to 5.5 V
- Compact 16-QFN footprint design
Applications
- Portable battery-powered equipment
- Consumer electronics requiring small form factors
- Industrial control systems
- Communications equipment
Procurement Notes
Verify the specific package variant upon ordering, as the DBVT suffix typically denotes a QFN package, though some distributor listings may reference SC-74 variants for similar part numbers. Confirm the manufacturer's latest datasheet for exact pinout and mechanical dimensions. Ensure the order quantity matches the available tape and reel packaging specifications provided by the supplier. Check for RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when a 3-input OR function is required in space-constrained designs. The 1.65 V minimum supply voltage makes it suitable for modern low-voltage digital systems. The 32 mA output drive capability allows for direct interfacing with various loads without additional buffering. Consider the 16-QFN package for its thermal performance and board space efficiency compared to larger packages.
Part Context
This part belongs to onsemi's TinyLogic UHS family, which focuses on high-speed performance in tiny footprints. The NL17SZ332 specifically addresses the need for multi-input logic in applications where board real estate is limited. It complements other gates like the NL17SZ02 (NOR) and NL17SZ32 (2-input OR) within the same series.
Replacement Considerations
Check for direct substitutes such as the NL17SZ32 for 2-input requirements or other TinyLogic UHS series parts. Verify pin-to-pin compatibility if replacing in existing designs. Ensure the alternative part meets the same 1.65 V to 5.5 V operating range and 32 mA drive current specifications.
