Overview
The SN74LVC2G08DCUTG4 is a dual 2-input positive-AND gate produced by Texas Instruments. This device is part of the SN74LVC2G08 family and is available in the VSSOP (DCU) package. It operates within a voltage range of 1.65 V to 5.5 V, making it versatile for various applications. The device is designed to perform Boolean AND functions in positive logic and is known for its high-speed operation and low power consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Operating Range | 1.65 to 5.5 | V |
| Input Voltage Range | 0 to 5.5 | V |
| Output Voltage Range | 0 to VCC | V |
| High-Level Output Current (IOH) | -24 mA at 3.3 V | mA |
| Low-Level Output Current (IOL) | 24 mA at 3.3 V | mA |
| Propagation Delay Time (tpd) | 4.7 ns at 3.3 V | ns |
| Operating Temperature Range | -40 to 125 °C | °C |
| Package Type | VSSOP (DCU) | |
| Package Dimensions | 2.30 mm × 2.00 mm | mm |
Key Features
- Supports 1.65-V to 5.5-V VCC operation.
- Inputs accept voltages up to 5.5 V, allowing for down translation.
- Low power consumption with a maximum ICC of 10 μA.
- High output drive capability with ±24-mA output drive at 3.3 V.
- Ioff circuitry supports live insertion, partial-power-down mode, and back-drive protection.
- ESD protection exceeds JESD 22 standards (2000-V Human Body Model, 1000-V Charged-Device Model).
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
Applications
- IP Phones: Wired and Wireless
- Optical Networking: EPON and Video Over Fiber
- Point-to-Point Microwave Backhaul
- Telecom DC/DC Modules: Analog and Digital
- Private Branch Exchange (PBX)
- Telecom Shelter: Power Distribution Unit (PDU)
- Vector Signal Analyzers and Generators
- Wireless Communications Testers
- Wireless Repeaters
- xDSL Modem/DSLAM
Q & A
- What is the operating voltage range of the SN74LVC2G08DCUTG4?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay time at 3.3 V?
The maximum propagation delay time at 3.3 V is 4.7 ns.
- What is the maximum output drive current at 3.3 V?
The maximum output drive current at 3.3 V is ±24 mA.
- Does the device support partial-power-down mode?
- What is the package type and dimensions of the SN74LVC2G08DCUTG4?
The package type is VSSOP (DCU) with dimensions of 2.30 mm × 2.00 mm.
- What are the typical applications of the SN74LVC2G08DCUTG4?
Typical applications include IP phones, optical networking, point-to-point microwave backhaul, telecom DC/DC modules, and more.
- Does the device have ESD protection?
- What is the operating temperature range of the device?
The operating temperature range is from -40 °C to 125 °C.
- Can the device be used as a down translator?
- What is the recommended power supply bypass capacitor for this device?
A 0.1-μF capacitor is recommended for single supply devices, and 0.01-μF or 0.022-μF capacitors for each power pin if there are multiple VCC pins.
