Overview
The SN74AUC2G86DCURE4 is a dual 2-input exclusive-OR gate produced by Texas Instruments. This device operates within a supply voltage range of 0.8 V to 2.7 V, but is specifically designed for operation between 1.65 V and 1.95 V. It features the innovative NanoFree™ package technology, which uses the die as the package, enhancing packaging efficiency and reducing size. The SN74AUC2G86 performs the Boolean function Y = A ⊕ B or Y = AB + AB in positive logic, making it versatile for various logic applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 0.8 | - | 2.7 | V |
| High-Level Input Voltage (VIH) | 0.65 × VCC | - | 1.7 | V |
| Low-Level Input Voltage (VIL) | 0.35 × VCC | - | 0.7 | V |
| Input Voltage (VI) | 0 | - | 3.6 | V |
| Output Voltage (VO) | 0 | - | VCC | V |
| Propagation Delay Time (tpd) | 0.8 | 1.7 | 3.8 | ns |
| Power Dissipation (Cpd) | - | 15 | 27 | pF |
| Operating Temperature Range | -40 | - | 85 | °C |
Key Features
- Low Power Consumption: Maximum ICC of 10 µA.
- High Output Drive: ±8 mA at 1.8 V.
- Optimized for 1.8 V Operation: Supports mixed-mode signal operation and is 3.6 V I/O tolerant.
- Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
- ESD Protection: Exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Partial-Power-Down Capability: Ioff circuitry supports partial-power-down mode, preventing damaging current backflow.
- Sub-1-V Operable: Functional at supply voltages below 1 V.
- NanoFree™ Package: Uses the die as the package, reducing size and enhancing packaging efficiency.
Applications
- True/Complement Element: Can reproduce the input signal in true or inverted form based on the other input.
- Odd-Parity Element: The output is active (low) if an odd number of inputs are active.
- Even-Parity Element: The output is active (low) if an even number of inputs are active.
- Logic-Identity Element: Useful in various digital logic circuits requiring exclusive-OR functionality.
- Mixed-Mode Signal Operation: Supports operation in mixed voltage environments.
Q & A
- What is the supply voltage range of the SN74AUC2G86?
The supply voltage range is from 0.8 V to 2.7 V, with optimal operation between 1.65 V and 1.95 V.
- What is the propagation delay time of the SN74AUC2G86 at 1.8 V?
The propagation delay time (tpd) at 1.8 V is typically 1.7 ns.
- Does the SN74AUC2G86 support partial-power-down mode?
- What is the maximum output drive current at 1.8 V?
The maximum output drive current at 1.8 V is ±8 mA.
- What type of package does the SN74AUC2G86 come in?
The device is available in NanoFree™ (WCSP, DSBGA), SSOP (DCT), and VSSOP (DCU) packages.
- What are the operating temperature ranges for the SN74AUC2G86?
The operating temperature range is from -40°C to 85°C.
- Does the SN74AUC2G86 have ESD protection?
- What is the power consumption of the SN74AUC2G86?
The maximum power consumption (ICC) is 10 µA.
- Can the SN74AUC2G86 operate below 1 V?
- What are some common applications of the SN74AUC2G86?
