Overview
The SN74LVC2G241DCURG4 is a dual buffer and line driver produced by Texas Instruments. This component is designed to enhance the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters. It operates within a voltage range of 1.65 V to 5.5 V, making it versatile for various applications. The device features two 1-bit line drivers with separate output-enable inputs, allowing for precise control over output states.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Operating Voltage (VCC) | 1.65 | 5.5 | V |
| Input Voltage | 0 | 5.5 | V |
| Propagation Delay (tpd) at 3.3 V | 1.4 | 4.3 | ns |
| Output Current Drive at 3.3 V | 32 | mA | |
| Low Power Consumption (ICC) | 10 | µA | |
| Operating Temperature Range | -40 | 85 | °C |
| ESD Protection | 2000 V (Human-Body Model) |
Key Features
- Supports 5-V VCC operation and inputs accepting voltages up to 5.5 V.
- Low power consumption with a maximum ICC of 10 µA.
- High output drive capability of ±24 mA at 3.3 V.
- Low output ground bounce and output VOH undershoot.
- Ioff circuitry for live insertion, partial-power-down mode, and back-drive protection.
- ESD protection exceeding JESD 22 standards.
- Available in NanoFree™ package, DCT, DCU, and DSBGA packages.
Applications
- AV Receivers
- Blu-ray Players and Home Theaters
- DVD Recorders and Players
- Desktop or Notebook PCs
- Digital Radio or Internet Radio Players
- Digital Video Cameras (DVC)
- Embedded PCs
- GPS: Personal Navigation Devices
- Mobile Internet Devices
- Network Projector Front-Ends
- Portable Media Players
- Pro Audio Mixers
Q & A
- What is the operating voltage range of the SN74LVC2G241DCURG4?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 4.3 ns.
- What is the output current drive capability at 3.3 V?
The output current drive capability at 3.3 V is up to 32 mA.
- How does the Ioff circuitry function?
The Ioff circuitry disables the outputs to prevent damaging current backflow when the device is powered down.
- What types of packages are available for the SN74LVC2G241?
The device is available in DCT, DCU, and DSBGA packages.
- What is the purpose of the output-enable inputs?
The output-enable inputs (1OE, 2OE) control the state of the outputs, allowing them to be in either a high-impedance state or actively driving the output.
- What is the ESD protection level of the SN74LVC2G241?
The device has ESD protection exceeding 2000 V according to the Human-Body Model.
- Can the SN74LVC2G241 be used in partial-power-down applications?
Yes, the device is fully specified for partial-power-down applications using Ioff circuitry.
- What are some common applications of the SN74LVC2G241?
Common applications include AV receivers, Blu-ray players, desktop PCs, digital video cameras, and more.
- How does the NanoFree™ package benefit the SN74LVC2G241?
The NanoFree™ package technology uses the die as the package, enhancing the device's performance and density.
