Overview
The SN74AUC2G86DCUR is a dual 2-input exclusive-OR gate produced by Texas Instruments. This device is part of the AUC family, known for its low power consumption and high performance. It is designed to operate over a wide voltage range from 0.8 V to 2.7 V, with optimal performance at 1.65 V to 1.95 V. The SN74AUC2G86DCUR is available in a Very Thin Small Outline Package (VSSOP) and is fully specified for partial-power-down applications, making it suitable for a variety of digital logic circuits.
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 | - | 0.35 × VCC | V |
| Input Voltage (VI) | 0 | - | 3.6 | V |
| Output Voltage (VO) | 0 | - | VCC | V |
| Propagation Delay Time (tpd) | 0.5 | 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 output drive at 1.8 V.
- Optimized for 1.8-V 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: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- Sub-1-V operable.
- Ioff supports partial-power-down mode.
- NanoFree™ package technology for reduced size and improved thermal performance.
Applications
- Digital logic circuits requiring low power consumption and high speed.
- Mixed-mode signal operation environments.
- True/complement elements in logic circuits.
- Odd-parity and even-parity elements.
- Logic-identity elements.
- Partial-power-down applications to prevent damaging current backflow.
Q & A
- What is the operating voltage range of the SN74AUC2G86DCUR?
The SN74AUC2G86DCUR operates over a voltage range from 0.8 V to 2.7 V, with optimal performance at 1.65 V to 1.95 V.
- What is the maximum propagation delay time of the SN74AUC2G86DCUR?
The maximum propagation delay time is 3.8 ns at VCC = 0.8 V and 1.7 ns at VCC = 1.8 V.
- What is the output drive capability of the SN74AUC2G86DCUR?
The device has a ±8-mA output drive at 1.8 V.
- Does the SN74AUC2G86DCUR support partial-power-down mode?
- What are the ESD protection levels of the SN74AUC2G86DCUR?
The device has ESD protection exceeding JESD 22: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What package options are available for the SN74AUC2G86DCUR?
The device is available in VSSOP (DCU) and other packages such as SSOP (DCT) and DSBGA (YZP).
- What is the operating temperature range of the SN74AUC2G86DCUR?
The operating temperature range is from -40°C to 85°C.
- Is the SN74AUC2G86DCUR RoHS compliant?
- What is the purpose of the NanoFree™ package technology?
The NanoFree™ package technology reduces the size of the device and improves thermal performance.
- Can the SN74AUC2G86DCUR be used in mixed-mode signal operation environments?
