Overview
The SN74LVC3G34 is a triple buffer gate designed and manufactured by Texas Instruments. This device is part of the LVC (Low-Voltage CMOS) family and is optimized for operation over a wide voltage range from 1.65 V to 5.5 V. The SN74LVC3G34 is housed in the NanoFree™ package, which utilizes the die as the package, representing a significant advancement in IC packaging technology. This component performs the Boolean function Y = A in positive logic, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC Operating Range | 1.65 | 5.5 | V | ||
| VOH (High-Level Output Voltage) | IOH = –100 µA | VCC – 0.1 | V | ||
| VOH (High-Level Output Voltage) | IOH = –4 mA | 1.2 | V | ||
| VOL (Low-Level Output Voltage) | IOL = 100 µA | 0.1 | V | ||
| VOL (Low-Level Output Voltage) | IOL = 4 mA | 0.45 | V | ||
| Propagation Delay Time (tpd) | At 3.3 V | 4.1 | ns | ||
| Output Drive Current | At 3.3 V | ±24 | mA | ||
| Low Power Consumption (ICC) | Maximum | 10 | µA |
Key Features
- Supports 5.5-V VCC operation and accepts input voltages up to 5.5 V.
- Low power consumption with a maximum ICC of 10 µA.
- High output drive capability, providing up to ±24 mA at 3.3 V.
- Fast propagation delay time of 4.1 ns at 3.3 V.
- NanoFree™ package technology, using the die as the package.
- Fully specified for partial-power-down applications using Ioff circuitry.
Applications
The SN74LVC3G34 is suitable for a variety of applications, including:
- Buffering and driving multiple outputs, such as LEDs.
- Down voltage translation due to its wide operating voltage range.
- Microcontroller or logic circuit interfaces where high-drive capabilities are required.
- General-purpose digital logic circuits where low power consumption and fast switching times are necessary.
Q & A
- What is the operating voltage range of the SN74LVC3G34? The SN74LVC3G34 operates over a voltage range from 1.65 V to 5.5 V.
- What is the maximum propagation delay time at 3.3 V? The maximum propagation delay time at 3.3 V is 4.1 ns.
- How much output drive current can the SN74LVC3G34 provide at 3.3 V? The SN74LVC3G34 can provide up to ±24 mA of output drive current at 3.3 V.
- What is the maximum power consumption of the SN74LVC3G34? The maximum power consumption (ICC) is 10 µA.
- What is the purpose of the Ioff feature in the SN74LVC3G34? The Ioff feature allows the device to disable the outputs when VCC is 0 V, which is useful for partial-power-down applications.
- In what package is the SN74LVC3G34 available? The SN74LVC3G34 is available in the NanoFree™ package, which uses the die as the package.
- Can the SN74LVC3G34 be used for down voltage translation? Yes, the SN74LVC3G34 can be used for down voltage translation due to its wide operating voltage range.
- What is the Boolean function performed by the SN74LVC3G34? The SN74LVC3G34 performs the Boolean function Y = A in positive logic.
- Is the SN74LVC3G34 suitable for driving LEDs? Yes, the SN74LVC3G34 is suitable for driving LEDs due to its high output drive capability.
- Where can I find detailed specifications and datasheets for the SN74LVC3G34? Detailed specifications and datasheets can be found on the Texas Instruments website and other electronic component distributors like Mouser and Digi-Key.
