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Product Detailed Parameters
- Description：IC GATE OR 2CH 2-INP US8
- Series：27WZ
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：OR Gate
- Number of Circuits：2
- Number of Inputs：2
- 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：3.7ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：US8
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Grade：-
- Qualification：-
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Overview
The NL27WZ32USG is a dual 2-input OR gate from the AUC logic series, 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 provides a typical propagation delay of 2.5 ns at VCC = 5 V. It supports low-level output currents of 32 mA and high-level output currents of -32 mA. Packaged in an US-8 surface-mount format, it functions reliably across temperatures from -40°C to +85°C.
Feature Summary
- Dual 2-input OR logic function with four total inputs and two outputs
- Wide operating voltage range supporting 1.65 V to 5.5 V systems
- Input/output overvoltage tolerance up to 5.5 V for robust signal interfacing
Applications
- Digital logic circuits requiring OR functionality
- Signal routing and selection in mixed-voltage environments
- Interface circuits between components with differing voltage levels
Procurement Notes
Verify the specific suffix 'USG' corresponds to the US-8 package and tape-and-reel or cut-tape availability as listed by distributors. Confirm RoHS compliance status through official documentation before integration. Ensure the ordering quantity matches the manufacturer's factory pack size requirements if bulk procurement is intended. Cross-reference the datasheet revision date to ensure compatibility with current design specifications.
Selection Notes
Select this component when a compact dual OR gate is needed for low-power applications. The AUC series offers improved performance compared to older technologies. Consider the US-8 package for space-constrained PCB designs. Verify that the 5.5 V input tolerance meets the highest signal voltage present in the circuit to prevent damage.
Part Context
This part belongs to the NL27WZ32 family of dual 2-input OR gates. The 'U' indicates the US-8 package type, while 'S' denotes the commercial temperature range and 'G' signifies lead-free and halogen-free construction. It is designed for general-purpose digital logic applications requiring fast switching and low power consumption.
Replacement Considerations
The NL27WZ32USG-Q is a qualified automotive-grade variant of this component. Verify pinout and electrical characteristics match exactly before substitution. Other parts in the NL27WZ32 family may share similar functionality but differ in packaging or qualification standards.
