Overview
The SN74LVC2G08MDCUREP is a dual 2-input positive-AND gate produced by Texas Instruments. This device is designed to operate within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It performs the Boolean function Y = A AND B or Y = A OR B in positive logic. The device is fully specified for partial-power-down applications and features low power consumption and high output drive capabilities.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage Range | 1.65 | 5.5 | V | |
| VI Input Voltage Range | -0.5 | 6.5 | V | |
| VO Output Voltage Range | -0.5 | VCC + 0.5 | V | |
| IOH High-Level Output Current | -100 μA | -4 mA | -24 mA | mA |
| IOL Low-Level Output Current | 100 μA | 4 mA | 24 mA | mA |
| ICC Power Consumption | 10 μA | μA | ||
| tpd Propagation Delay | 4.7 ns (at 3.3 V) | ns | ||
| TA Operating Temperature Range | -55 | 125 | °C |
Key Features
- Operates from 1.65 V to 5.5 V VCC supply voltage range
- Supports 5-V VCC operation
- Inputs accept voltages up to 5.5 V
- Low power consumption, maximum ICC of 10 μA
- High output drive capability, ±24 mA at 3.3 V
- Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C
- ESD protection exceeds JESD 22, 2000-V Human-Body Model (A114-A) and 1000-V Charged-Device Model (C101)
- Ioff circuitry supports partial-power-down mode, preventing damaging current backflow
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 SN74LVC2G08MDCUREP?
The SN74LVC2G08MDCUREP operates within a voltage range of 1.65 V to 5.5 V.
- What is the maximum propagation delay of the SN74LVC2G08MDCUREP at 3.3 V?
The maximum propagation delay at 3.3 V is 4.7 ns.
- Does the SN74LVC2G08MDCUREP support partial-power-down mode?
- What is the maximum output drive current of the SN74LVC2G08MDCUREP at 3.3 V?
The maximum output drive current at 3.3 V is ±24 mA.
- What are the ESD protection ratings for the SN74LVC2G08MDCUREP?
The device has ESD protection exceeding JESD 22, with 2000-V Human-Body Model (A114-A) and 1000-V Charged-Device Model (C101).
- What are the typical applications of the SN74LVC2G08MDCUREP?
The device is used in various applications including IP phones, optical networking, microwave backhaul, telecom DC/DC modules, PBX, telecom shelters, and more.
- What is the operating temperature range of the SN74LVC2G08MDCUREP?
The operating temperature range is from -55°C to 125°C.
- How does the SN74LVC2G08MDCUREP handle input voltages beyond VCC?
The inputs can accept voltages up to 5.5 V.
- What is the power consumption of the SN74LVC2G08MDCUREP?
The maximum power consumption (ICC) is 10 μA.
- What package options are available for the SN74LVC2G08MDCUREP?
The device is available in VSSOP, DCU, and other packages such as NanoStar™ and NanoFree™.
