Overview
The SN74LVC1G125DCKTG4, 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 ultra-small package options, such as the SOT-SC70 (DCK) package, make it ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| VCC Operating Range | 1.65 V to 5.5 V |
| Output Enable (OE) Input | High to disable output |
| Maximum Propagation Delay (tpd) at 3.3 V | 3.7 ns |
| Low Power Consumption (ICC) | 10 μA Max |
| Output Drive at 3.3 V | ±24 mA |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | SOT-SC70 (DCK) |
| Number of Pins | 5 |
Key Features
- Available in ultra-small packages (e.g., DPW with 0.5-mm pitch)
- Supports 5-V VCC operation
- Inputs accept voltages up to 5.5 V
- Provides down translation to VCC
- Low power consumption with a maximum ICC of 10 μA
- High output drive capability of ±24 mA 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 SN74LVC1G125DCKTG4 is suitable for a variety of applications where a single line driver with 3-state output is required. These include:
- General-purpose buffering and line driving in digital circuits
- Level translation between different voltage domains
- Low-power and high-speed digital signal processing
- Space-constrained designs requiring ultra-small packages
Q & A
- What is the operating voltage range of the SN74LVC1G125DCKTG4?
The operating voltage range is from 1.65 V to 5.5 V. - How does the output-enable (OE) input affect the output?
The output is disabled when the OE input is high. - 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 types of ESD protection does the device offer?
The device offers ESD protection exceeding 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 device?
The operating temperature range is from -40°C to 125°C. - What package types are available for the SN74LVC1G125DCKTG4?
The device is available in ultra-small packages such as SOT-SC70 (DCK). - How many pins does the SOT-SC70 (DCK) package have?
The SOT-SC70 (DCK) package has 5 pins. - What are some common applications for the SN74LVC1G125DCKTG4?
Common applications include general-purpose buffering, level translation, low-power and high-speed digital signal processing, and space-constrained designs.
