Overview
The SN74LVC3G07DCT3 is a triple buffer/driver integrated circuit produced by Texas Instruments. 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. It features open-drain outputs, which can be connected to implement active-low wired-OR or active-high wired-AND functions. The SN74LVC3G07DCT3 is part of the LVC (Low-Voltage CMOS) family, known for its low power consumption and high-speed operation.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | 1.65 | 5.5 | V |
| Input Voltage (VI) | -0.5 | 6.5 | V |
| Output Voltage (VO) | -0.5 | 6.5 | V |
| Propagation Delay (tpd) at VCC = 3.3 V | 1.1 | 3.7 | ns |
| Output Drive at 3.3 V | ±24 | mA | |
| Continuous Output Current | ±50 | mA | |
| Operating Temperature Range | -40 | 125 | °C |
| Package Type | SSOP (DCT) |
Key Features
- Supports 5-V VCC operation and is compatible with lower voltage levels down to 1.65 V.
- Open-drain outputs allowing for wired-OR or wired-AND configurations.
- Low power consumption with a maximum ICC of 10 μA.
- High output drive capability of ±24 mA at 3.3 V.
- Ioff circuitry supports live insertion, partial-power-down mode, and back drive protection.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
Applications
- General-purpose logic circuits requiring high-speed and low power consumption.
- Systems needing open-drain outputs for wired logic functions.
- Partial-power-down applications where Ioff circuitry is beneficial.
- Automotive, industrial, and consumer electronics where robust ESD protection is necessary.
Q & A
- What is the voltage range for the SN74LVC3G07DCT3?
The SN74LVC3G07DCT3 operates over a voltage range of 1.65 V to 5.5 V.
- What type of outputs does the SN74LVC3G07DCT3 have?
The device has open-drain outputs.
- What is the maximum propagation delay at VCC = 3.3 V?
The maximum propagation delay at VCC = 3.3 V is 3.7 ns.
- What is the output drive capability at 3.3 V?
The output drive capability at 3.3 V is ±24 mA.
- Does the SN74LVC3G07DCT3 support partial-power-down mode?
Yes, it supports partial-power-down mode through Ioff circuitry.
- What is the operating temperature range for the SN74LVC3G07DCT3?
The operating temperature range is -40°C to 125°C.
- What type of package is the SN74LVC3G07DCT3 available in?
The device is available in an SSOP (DCT) package.
- What are the ESD protection ratings for the SN74LVC3G07DCT3?
The device exceeds JESD 22 standards with 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model ESD protection.
- Is the SN74LVC3G07DCT3 suitable for automotive applications?
Yes, there is an automotive-qualified version (SN74LVC3G07-Q1) available for high-reliability automotive applications.
- What is the typical power dissipation capacitance at 10 MHz?
The typical power dissipation capacitance at 10 MHz is around 3 to 5 pF depending on the VCC voltage.
