Overview
The SN74LVC2G241DCUTG4 is a dual buffer and line driver produced by Texas Instruments. This device 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 | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 1.65 to 5.5 | V |
| Input Voltage Range | Up to 5.5 | V |
| Propagation Delay (tpd) at 3.3 V | 4.1 | ns |
| Output Drive Current at 3.3 V | ±24 mA | mA |
| Low Power Consumption (ICC) | 10 µA (Maximum) | µA |
| Operating Temperature Range | -40 to 85 | °C |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | V |
| Package Type | VSSOP (DCUT) | |
| Package Dimensions | 2.30 mm × 2.00 mm | mm |
Key Features
- Available in Texas Instruments NanoFree™ package
- Supports 5-V VCC operation
- Inputs accept 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
- Typical output ground bounce (VOLP) < 0.8 V and output VOH undershoot (VOHV) > 2 V at VCC = 3.3 V, TA = 25°C
- Ioff supports live insertion, partial-power-down mode, and back-drive protection
- Can be used as a down translator to translate inputs from a maximum of 5.5 V down to the VCC level
- Latch-up performance exceeds 100 mA per JESD 78, Class II
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 SN74LVC2G241DCUTG4?
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 4.1 ns.
- What is the output drive current capability at 3.3 V?
The output drive current capability at 3.3 V is ±24 mA.
- What is the typical power consumption of the device?
The typical power consumption is 10 µA maximum.
- What types of ESD protection does the device offer?
The device offers 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model ESD protection.
- What package types are available for the SN74LVC2G241?
The device is available in SM8, VSSOP (DCU), and DSBGA (YZP) packages.
- How does the Ioff feature benefit the device?
The Ioff feature supports live insertion, partial-power-down mode, and back-drive protection, preventing damaging current backflow when the device is powered down.
- Can the SN74LVC2G241 be used as a down translator?
Yes, it can be used to translate inputs from a maximum of 5.5 V down to the VCC level.
- What are some common applications of the SN74LVC2G241?
Common applications include AV receivers, Blu-ray players, DVD recorders, desktop and notebook PCs, digital video cameras, and more.
- How do you ensure the high-impedance state during power up or power down?
To ensure the high-impedance state, OE should be tied to VCC through a pullup resistor and to GND through a pulldown resistor.
