Overview
The SN74LVC3G06DCUTG4, produced by Texas Instruments, is a triple inverter buffer/driver with open-drain outputs. This device is designed to operate over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. The open-drain outputs can be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions. The device is fully specified for partial-power-down applications using Ioff circuitry, which disables the outputs to prevent damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Min | Max | Unit | Conditions |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | 5.5 | V | Operating range |
| VIH (High-level input voltage) | 0.7 × VCC | VCC | V | VCC = 3 V to 3.6 V |
| VIL (Low-level input voltage) | 0.3 × VCC | 0.8 | V | VCC = 3 V to 3.6 V |
| tpd (Propagation Delay) | 1 | 7.8 | ns | VCC = 1.8 V to 5 V, TA = -40°C to 125°C |
| ICC (Power Consumption) | - | 10 μA | - | Maximum at VCC = 5.5 V |
| IO (Output Drive) | - | ±24 mA | - | At VCC = 3.3 V |
| Operating Temperature Range | -40 | 125 | °C | - |
Key Features
- Supports 5-V VCC operation and input and open-drain output voltages up to 5.5 V.
- Low power consumption with a maximum ICC of 10 μA.
- Fast switching with a maximum propagation delay (tpd) of 3.4 ns at VCC = 3.3 V.
- ±24-mA output drive at VCC = 3.3 V.
- Typical VOLP (output ground bounce) < 0.8 V and VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, TA = 25°C.
- Supports live insertion, partial-power-down mode, and back drive protection through Ioff circuitry.
- Latch-up performance exceeds 100 mA per JESD 78, Class II, and ESD protection exceeds JESD 22 standards.
- Available in Texas Instruments NanoFree Package technology.
Applications
The SN74LVC3G06DCUTG4 is suitable for a variety of applications where low power consumption, high speed, and versatility in voltage operation are required. These include:
- Mobile and portable devices due to its low power consumption and wide operating voltage range.
- Industrial control systems where the device's ability to handle partial-power-down and back drive protection is beneficial.
- Automotive systems that require robust ESD protection and a wide operating temperature range.
- Embedded systems and IoT devices that need fast switching and low power consumption.
Q & A
- What is the operating voltage range of the SN74LVC3G06DCUTG4?
The SN74LVC3G06DCUTG4 operates over a voltage range of 1.65 V to 5.5 V.
- What type of outputs does the SN74LVC3G06DCUTG4 have?
The device has open-drain outputs.
- What is the maximum propagation delay of the SN74LVC3G06DCUTG4?
The maximum propagation delay (tpd) is 3.4 ns at VCC = 3.3 V.
- Does the SN74LVC3G06DCUTG4 support partial-power-down mode?
Yes, it supports partial-power-down mode through Ioff circuitry.
- What is the maximum output drive current of the SN74LVC3G06DCUTG4?
The maximum output drive current is ±24 mA at VCC = 3.3 V.
- What kind of ESD protection does the SN74LVC3G06DCUTG4 have?
The device has ESD protection that exceeds JESD 22 standards, including 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What is the operating temperature range of the SN74LVC3G06DCUTG4?
The operating temperature range is -40°C to 125°C.
- What package types are available for the SN74LVC3G06DCUTG4?
The device is available in VSSOP (DCU) and DSBGA (YZP) packages.
- Does the SN74LVC3G06DCUTG4 support live insertion?
Yes, it supports live insertion.
- What is the typical power dissipation capacitance of the SN74LVC3G06DCUTG4?
The typical power dissipation capacitance (Cpd) is 2 pF to 4 pF depending on VCC.
