Overview
The SN74LVC2G86DCUT is a dual 2-input exclusive-OR gate integrated circuit produced by Texas Instruments. This device is designed to operate over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. The SN74LVC2G86 performs the Boolean function Y = A ⊕ B or Y = AB + AB in positive logic, which is useful in a variety of digital logic circuits. It is available in the NanoFree™ package, a breakthrough in IC packaging technology that uses the die as the package, enhancing performance and reducing size.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | VSSOP (DCU) | - |
| Pins | 8 | - |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Voltage (VCC) | 1.65 to 5.5 | V |
| Input Voltage | 0 to 5.5 | V |
| Propagation Delay (tpd) at 3.3 V | 1.6 to 4.7 | ns |
| High-Level Output Current (IOH) at 3.3 V | -24 | mA |
| Low-Level Output Current (IOL) at 3.3 V | 24 | mA |
| Power Dissipation Capacitance (Cpd) at 10 MHz | 20 to 22 | pF |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | - |
Key Features
- Available in the Texas Instruments NanoFree™ package, which uses the die as the package.
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- Low power consumption with a maximum ICC of 10 μA.
- High output drive capability with ±24-mA output drive at 3.3 V.
- Typical output ground bounce (VOLP) < 0.8 V and output overshoot (VOHV) > 2 V at VCC = 3.3 V and TA = 25°C.
- Supports live insertion, partial-power-down mode, and back drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards.
Applications
The SN74LVC2G86 is commonly used in various digital logic circuits where exclusive-OR operations are required. It can serve as a true/complement element, where if one input is low, the other input is reproduced in true form at the output, and if the input is high, the signal on the other input is reproduced inverted at the output. This device is particularly useful in applications such as:
- Digital logic circuits requiring exclusive-OR operations.
- Signal processing and data manipulation.
- Partial-power-down applications due to its Ioff circuitry.
- General-purpose logic in electronic systems.
Q & A
- What is the operating voltage range of the SN74LVC2G86?
The SN74LVC2G86 operates over a voltage range of 1.65 V to 5.5 V.
- What is the propagation delay of the SN74LVC2G86 at 3.3 V?
The propagation delay (tpd) at 3.3 V is between 1.6 ns and 4.7 ns.
- What is the output drive capability of the SN74LVC2G86 at 3.3 V?
The output drive capability is ±24 mA at 3.3 V.
- Does the SN74LVC2G86 support partial-power-down applications?
Yes, it supports partial-power-down applications using Ioff circuitry.
- What is the ESD protection level of the SN74LVC2G86?
The device has ESD protection exceeding 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What package type is the SN74LVC2G86 available in?
The SN74LVC2G86 is available in the VSSOP (DCU) package with 8 pins.
- What is the operating temperature range of the SN74LVC2G86?
The operating temperature range is -40°C to 125°C.
- How does the SN74LVC2G86 handle latch-up performance?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- What is the power dissipation capacitance (Cpd) of the SN74LVC2G86 at 10 MHz?
The power dissipation capacitance (Cpd) at 10 MHz is between 20 pF and 22 pF.
- Can the SN74LVC2G86 be used in live insertion applications?
Yes, it supports live insertion, partial-power-down mode, and back drive protection.
