Overview
The SN74LVC1G125DBVTE4, produced by Texas Instruments, is a single bus buffer gate with a 3-state output. This device is designed to operate within a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features a single line driver with high output drive capability while maintaining low static power dissipation. The buffer gate is available in an ultra-small SOT-23 (DBV) package with 5 pins, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.65 V to 5.5 V | 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 |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | SOT-23 (DBV) | - |
| Number of Pins | 5 | - |
Key Features
- Supports 5-V VCC operation with 3-state output.
- Inputs accept voltages up to 5.5 V.
- Provides down translation to VCC.
- High output drive while maintaining low static power dissipation.
- Low power consumption with a maximum ICC of 10 μA.
- ±24-mA output drive at 3.3 V.
- 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
The SN74LVC1G125DBVTE4 is suitable for a variety of applications where a single bus buffer gate with 3-state output is required. These include:
- Level translation in mixed-voltage systems.
- Buffering and driving signals in digital circuits.
- Applications requiring low power consumption and high output drive.
- Space-constrained designs due to its ultra-small SOT-23 package.
Q & A
- What is the operating voltage range of the SN74LVC1G125DBVTE4?
The operating voltage range is 1.65 V to 5.5 V.
- What is the maximum propagation delay (tpd) at 3.3 V?
The maximum propagation delay at 3.3 V is 3.7 ns.
- What is the maximum power consumption (ICC) of the device?
The maximum power consumption is 10 μA.
- What is the output drive capability at 3.3 V?
The output drive capability at 3.3 V is ±24 mA.
- What type of package does the SN74LVC1G125DBVTE4 come in?
The device comes in an ultra-small SOT-23 (DBV) package with 5 pins.
- What is the operating temperature range of the device?
The operating temperature range is -40°C to 125°C.
- Does the device support live insertion and partial-power-down mode?
- What level of ESD protection does the device offer?
The device offers ESD protection exceeding JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- What is the latch-up performance of the device?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- Why is the SN74LVC1G125DBVTE4 suitable for space-constrained designs?
The device is suitable for space-constrained designs due to its ultra-small SOT-23 package.
