Overview
The SN74LVC3G07DCUR is a triple buffer/driver integrated circuit produced by Texas Instruments. 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 open-drain outputs, which can be connected to implement active-low wired-OR or active-high wired-AND functions. The SN74LVC3G07DCUR is packaged in a VSSOP (DCU) package with 8 pins and is part of Texas Instruments' NanoFree package technology, which uses the die as the package itself.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | VSSOP (DCU) | |
| Pins | 8 | |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Voltage Range | 1.65 to 5.5 | V |
| Maximum Propagation Delay (tpd) at 3.3 V | 3.7 ns | ns |
| Maximum ICC (Power Consumption) | 10 μA | μA |
| Output Drive at 3.3 V | ±24 mA | mA |
| Maximum Sink Current | 32 mA | mA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model |
Key Features
- Available in Texas Instruments' NanoFree package technology, using the die as the package.
- Supports 5-V VCC operation.
- Low power consumption with a maximum ICC of 10 μA.
- ±24-mA output drive at 3.3 V.
- Input and open-drain output accepts voltages up to 5.5 V.
- Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C.
- Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, TA = 25°C.
- Ioff supports live insertion, partial-power-down mode, and back drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards.
Applications
The SN74LVC3G07DCUR is suitable for a variety of applications due to its wide voltage range and open-drain output capabilities. It can be used in:
- Logic circuits requiring buffers or drivers.
- Systems needing active-low wired-OR or active-high wired-AND functions.
- Partial-power-down applications where Ioff circuitry is beneficial.
- Environments requiring low power consumption and high ESD protection.
Q & A
- What is the operating voltage range of the SN74LVC3G07DCUR? The operating voltage range is from 1.65 V to 5.5 V.
- What type of package does the SN74LVC3G07DCUR come in? It comes in a VSSOP (DCU) package with 8 pins.
- What is the maximum propagation delay at 3.3 V? The maximum propagation delay at 3.3 V is 3.7 ns.
- What is the maximum output drive current at 3.3 V? The maximum output drive current at 3.3 V is ±24 mA.
- Can the SN74LVC3G07DCUR be used in partial-power-down applications? Yes, it supports partial-power-down mode using Ioff circuitry.
- What is the maximum sink current for the open-drain outputs? The maximum sink current is 32 mA.
- Does the SN74LVC3G07DCUR have ESD protection? Yes, it exceeds JESD 22 standards with 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model protection.
- What is the typical output ground bounce (VOLP) at VCC = 3.3 V and TA = 25°C? The typical VOLP is less than 0.8 V.
- What is the typical output VOH undershoot (VOHV) at VCC = 3.3 V and TA = 25°C? The typical VOHV is greater than 2 V.
- Is the SN74LVC3G07DCUR RoHS compliant? Yes, it is RoHS compliant.
