Overview
The SN74LVC2G07DCKT, produced by Texas Instruments, is a dual buffer and driver with open-drain outputs. This device is designed for operation over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features high-drive capabilities, with the ability to sink up to 24 mA of current at 3.3 V and up to 32 mA at 4.5 V. The device is available in the SC70 package, which is compact and suitable for space-constrained designs. The SN74LVC2G07DCKT supports partial-power-down applications and includes Ioff circuitry to prevent damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| VCC (Supply Voltage) | -0.5 | 6.5 | V |
| VI (Input Voltage) | -0.5 | 6.5 | V |
| VO (Output Voltage in High-Impedance or Power-Off State) | -0.5 | 6.5 | V |
| TA (Operating Free-Air Temperature) | -40 | 125 | °C |
| tpd (Propagation Delay Time) | 1.5 | 8.6 | ns (at VCC = 1.8 V to 5 V) |
| ICC (Quiescent Current) | 10 | - | μA (max at VCC = 3.3 V) |
| VOL (Output Low Voltage) | - | 0.55 | V (at VCC = 3.3 V, TA = 25°C) |
| IO (Output Sink Current) | - | 32 | mA (at VCC = 4.5 V) |
| RθJA (Junction-to-Ambient Thermal Resistance) | - | 259 | °C/W (for SC70 package) |
Key Features
- Dual open-drain buffer configuration
- High output drive capability: -24 mA at 3.3 V and up to 32 mA at 4.5 V
- Supports translation-up and down
- Available in Texas Instruments NanoFree™ package and other compact packages like SC70, DRY SON, DSF SON, and DSBGA
- Supports 5-V VCC operation and inputs and open-drain outputs accept voltages up to 5.5 V
- Low power consumption: 10-μA max ICC
- Ioff supports live insertion, partial-power-down mode, and back-drive protection
- ESD protection exceeds JESD 22 standards
- Latch-up performance exceeds 100 mA per JESD 78, Class II
Applications
- Blu-ray players and home theaters
- DVD recorders and players
- Desktops or notebook PCs
- Digital video cameras (DVC)
- Embedded PCs
- GPS: Personal navigation devices
- Mobile phones
- Network projector front ends
- Portable media players
- Solid State Drive (SSD): Enterprise
- High-Definition (HDTV)
- Tablet: Enterprise
- Audio dock: Portable
- DLP front projection system
Q & A
- What is the voltage range for the SN74LVC2G07DCKT?
The SN74LVC2G07DCKT operates over a voltage range of 1.65 V to 5.5 V.
- What is the maximum output sink current of the SN74LVC2G07DCKT?
The device can sink up to 32 mA of current at 4.5 V.
- What types of packages are available for the SN74LVC2G07DCKT?
The device is available in SC70, SOT-23, DRY SON, DSF SON, and DSBGA packages.
- Does the SN74LVC2G07DCKT support partial-power-down applications?
- What is the propagation delay time of the SN74LVC2G07DCKT?
The propagation delay time ranges from 1.5 ns to 8.6 ns depending on the VCC voltage.
- What is the thermal resistance of the SC70 package for the SN74LVC2G07DCKT?
The junction-to-ambient thermal resistance for the SC70 package is 259 °C/W.
- Does the SN74LVC2G07DCKT have ESD protection?
- What are some common applications for the SN74LVC2G07DCKT?
- Can the SN74LVC2G07DCKT be used for wired-OR/AND functions?
- What is the typical power dissipation capacitance of the SN74LVC2G07DCKT?
