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Product Detailed Parameters
- Description：IC GATE XOR 2CH 2-INP 8VSSOP
- Series：74AUC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Logic Type：XOR (Exclusive OR)
- Number of Circuits：2
- Number of Inputs：2
- Features：-
- Voltage - Supply：0.8V ~ 2.7V
- Current - Quiescent (Max)：10 µA
- Current - Output High, Low：9mA, 9mA
- Input Logic Level - Low：0V ~ 0.7V
- Input Logic Level - High：1.7V
- Max Propagation Delay @ V, Max CL：2ns @ 2.5V, 30pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：8-VSSOP
- Package / Case：8-VFSOP (0.091", 2.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AUC2G86DCURG4 is a single-gate exclusive-OR (XOR) logic circuit manufactured by Texas Instruments within the AUC series. It operates on a supply voltage range of 0.8 V to 2.7 V and features a propagation delay of 1.5 ns at 2.5 V with a 30 pF load. The device provides complementary outputs with high-level and low-level output currents of -9 mA and 9 mA, respectively. It functions reliably across an operating temperature range of -40°C to +85°C and is housed in an 8-VSSOP package.
Feature Summary
- Provides exclusive-OR logic functionality for signal comparison or parity generation
- Operates effectively at ultra-low supply voltages starting from 0.8 V
- Delivers high-speed performance with a propagation delay of 1.5 ns
- Features complementary outputs for versatile interface requirements
Applications
- Parity checkers and generators
- Arithmetic logic units
- Adder circuits
- Control logic interfaces
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm package type and environmental compliance. Ensure that the selected variant matches the required operating temperature range and electrical specifications for the target application environment before finalizing procurement decisions.
Selection Notes
Select this component when designing low-voltage digital systems requiring XOR functionality. Consider the 0.8 V minimum supply capability for battery-operated devices. Evaluate the 8-VSSOP package dimensions for PCB layout constraints and ensure thermal management aligns with the specified operating temperature limits.
Part Context
This part belongs to the SN74AUC series of advanced ultra-low voltage CMOS logic devices. The series is designed for portable and battery-powered applications where power consumption and speed are critical. The AUC family offers improved performance over previous generations while maintaining compatibility with standard logic interfaces.
Replacement Considerations
Check for direct substitutes such as the SN74AUC2G86DCUR or variants with different suffixes like G4 for lead-free compliance. Verify pinout compatibility and electrical parameters before substituting.
