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Product Detailed Parameters
- Description：IC GATE XOR 2CH 2-INP US8
- Series：7WP
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Logic Type：XOR (Exclusive OR)
- Number of Circuits：2
- Number of Inputs：2
- Features：-
- Voltage - Supply：0.9V ~ 3.6V
- Current - Quiescent (Max)：900 nA
- Current - Output High, Low：2.6mA, 2.6mA
- Input Logic Level - Low：0.7V ~ 0.9V
- Input Logic Level - High：1.6V ~ 2.1V
- Max Propagation Delay @ V, Max CL：8ns @ 3.3V, 30pF
- 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 NC7WP86K8X is a dual 2-input Exclusive OR (XOR) logic gate manufactured by Fairchild Semiconductor, part of the TinyLogic UHS series. It operates within a supply voltage range of 0.9V to 3.6V and features output currents of ±2.6mA. The device utilizes a US8 surface-mount package and supports an operating temperature range from -40°C to +85°C. Propagation delay is specified at 2.2ns. This component is classified as obsolete.
Feature Summary
- Provides dual independent XOR logic functions in a compact form factor
- Operates with ultra-low voltage supply requirements for energy efficiency
- Features high-speed signal processing capabilities suitable for data-intensive applications
Applications
- Digital data path switching and routing
- Parity generation and error checking circuits
- Comparator logic in digital systems
Procurement Notes
This component is officially listed as obsolete by the manufacturer. Availability is restricted to existing stock or secondary market sources. Verify authenticity and storage conditions carefully when sourcing from non-authorized distributors. Ensure compatibility with current design requirements before procurement due to end-of-life status.
Selection Notes
Select this component only if legacy compatibility is required or for specific low-voltage XOR applications where its package fits the board layout. Consider modern equivalents if new designs are being developed, as production has ceased. Verify pinout compatibility if substituting into existing PCB footprints.
Part Context
Fairchild Semiconductor was acquired by onsemi. The NC7WP86K8X belongs to the TinyLogic family, known for small packages and low power consumption. While originally produced by Fairchild, documentation may now reference onsemi as the successor entity. The US8 package offers space-saving benefits for portable electronics.
Replacement Considerations
Check for direct replacements within the NC7WP series or newer TinyLogic variants. Verify logical equivalence and electrical specifications against current available parts from onsemi or other manufacturers offering similar XOR gates in US8 packages.
