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Product Detailed Parameters
- Description：LOG CMOS DUAL UNBUF INVT
- Series：27WZ
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：2
- Number of Inputs：2
- Features：-
- Voltage - Supply：1.65V ~ 5.5V
- Current - Quiescent (Max)：1 µA
- Current - Output High, Low：16mA, 16mA
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：5.6ns @ 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 NL27WZU04ADBVT1G is a dual unbuffered inverter from onsemi, operating within a supply voltage range of 1.65 V to 5.5 V. It features input overvoltage tolerance up to 5.5 V and supports partial power down protection via IOFF. The device provides balanced source and sink currents of 12 mA at 3.0 V. Propagation delay ranges from 2.2 ns to 9.8 ns depending on the supply voltage and load conditions. It is housed in an SC-74 package with six pins.
Feature Summary
- Dual unbuffered inverter architecture designed for high performance
- Input overvoltage tolerant up to 5.5 V for flexible interfacing
- IOFF feature enables partial power down protection capabilities
- AEC-Q100 qualified and PPAP capable for automotive applications
Applications
- Automotive electronic systems requiring unique site control
- General purpose logic inversion in low voltage circuits
- Partial power down protection scenarios in portable devices
Procurement Notes
Verify the specific ordering suffix matches the required package type and qualification level. Confirm that the AEC-Q100 qualification and PPAP capability requirements align with your manufacturing standards. Ensure the SC-74 package dimensions are compatible with your PCB footprint design before finalizing procurement orders.
Selection Notes
Select this component when a dual unbuffered inverter is needed with robust overvoltage tolerance. It is suitable for designs requiring partial power down protection without additional circuitry. Consider the propagation delay specifications relative to your system speed requirements and the available supply voltage range between 1.65 V and 5.5 V.
Part Context
This part belongs to the NL27WZU04A series of dual unbuffered inverters manufactured by onsemi. It shares functional similarities with other members of the family but differs in packaging and specific qualification levels. The device is designed to replace older logic families while offering improved performance and lower power consumption characteristics.
Replacement Considerations
NL27WZU04ADFT2G serves as a direct replacement option if the SC-88 package is acceptable instead of the SC-74 package. Both parts share identical electrical characteristics and functionality. Verify pinout compatibility and physical dimensions before substituting to ensure proper integration into existing designs.
