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Product Detailed Parameters
- Description：IC GATE
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Supplier Device Package：SC-74A
- Package / Case：SC-74A, SOT-753
- Grade：-
- Qualification：-
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Overview
The NL17SZ373DBVT1G is a single D-type latch with 3-state outputs manufactured by onsemi. It belongs to the NL17SZ logic family and operates within a supply voltage range of 1.65 V to 5.5 V. The device is housed in an SC-74A-5 package, also known as SOT-353, suitable for surface mount applications. It supports an operating temperature range from -55°C to +125°C. This component is classified under buffers and line drivers or latches depending on the specific datasheet categorization, providing a compact solution for data storage and bus holding functions in low-voltage digital circuits.
Feature Summary
- Single D-type latch configuration with 3-state output capability
- Wide operating supply voltage range supporting 1.65V to 5.5V systems
- Extended industrial temperature rating for harsh environments
- Compact SC-74A-5 surface-mount packaging
Applications
- Data bus holding applications
- Clock domain crossing synchronization
- Memory address latching
- Portable battery-powered devices
Procurement Notes
Verify the exact revision level and RoHS compliance status through the official onsemi datasheet before integration. Confirm that the SC-74A-5 package dimensions match your PCB footprint requirements. Ensure that the 3-state output control logic aligns with your system design to prevent bus contention. Check for any recent product change notices regarding manufacturing site or material composition updates.
Selection Notes
Select this component when a single latch with high-impedance state is required in space-constrained designs. It is suitable for applications needing operation across a broad voltage spectrum without level shifting. Consider the thermal performance if operating near the upper temperature limit. Compare propagation delay specifications against other members of the NL17SZ family if timing constraints are critical.
Part Context
This part is part of onsemi's NL17SZ series, which focuses on low-voltage, small-footprint logic solutions. The series includes various gates, inverters, and latches designed for portable electronics and consumer appliances. The DBVT suffix indicates the specific SC-74A-5 package variant. It complements other components like the NL17SZ08 AND gate or NL17SZ14 inverter for complete logic function implementation.
Replacement Considerations
Check for direct pin-compatible substitutes within the same NL17SZ family, such as different suffixes indicating alternative packages or tape/reel options. Verify functional equivalence with other single D-latch parts from onsemi or competitors if supply constraints exist. Ensure voltage and temperature ratings meet or exceed original requirements.
