Overview
The SN74AHC1G125DBVT, produced by Texas Instruments, is a single bus buffer gate/line driver with a 3-state output. This device is designed to operate within a wide voltage range, making it versatile for various applications. The output is disabled when the output-enable (OE) input is high, and true data is passed from the A input to the Y output when OE is low. To ensure the high-impedance state during power up or power down, the OE input should be tied to VCC through a pullup resistor.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2 V to 5.5 V | V |
| Maximum Propagation Delay (tpd) at 5 V | 6 ns | ns |
| Low Power Consumption (ICC) | 10 µA (max) | µA |
| Output Drive Current at 5 V | ±8 mA | mA |
| Input Voltage Range | 0 to 5.5 V | V |
| Output Voltage Range | 0 to VCC | V |
| High-Level Output Current at 5 V | -8 mA | mA |
| Low-Level Output Current at 5 V | 8 mA | mA |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Types | SOT-23 (DBV), SC-70 (DCK), SOT-553 (DRL) | - |
Key Features
- Wide operating voltage range from 2 V to 5.5 V, allowing for down-voltage translation.
- Low power consumption with a maximum ICC of 10 µA.
- High output drive capability of ±8 mA at 5 V.
- Fast propagation delay of 6 ns at 5 V.
- 3-state output that can be disabled when the output-enable (OE) input is high.
- CMOS technology for low power and high performance.
Applications
- Projectors
- TVs
- Servers
- Motor Controls: AC Induction
- Patient Monitoring
- Electronic Points of Sale
Q & A
- What is the operating voltage range of the SN74AHC1G125DBVT?
The operating voltage range is from 2 V to 5.5 V.
- What is the maximum propagation delay at 5 V for this device?
The maximum propagation delay at 5 V is 6 ns.
- How much power does the SN74AHC1G125DBVT consume?
The device has a low power consumption with a maximum ICC of 10 µA.
- What is the output drive capability of the SN74AHC1G125DBVT at 5 V?
The output drive capability is ±8 mA at 5 V.
- How does the output-enable (OE) input affect the output of the SN74AHC1G125DBVT?
The output is disabled when the OE input is high, and true data is passed from the A input to the Y output when OE is low.
- What are the package options available for the SN74AHC1G125DBVT?
The device is available in SOT-23 (DBV), SC-70 (DCK), and SOT-553 (DRL) packages.
- What is the operating temperature range of the SN74AHC1G125DBVT?
The operating temperature range is from -40°C to 125°C.
- What technology is used in the SN74AHC1G125DBVT?
The device uses CMOS technology.
- What are some common applications of the SN74AHC1G125DBVT?
Common applications include projectors, TVs, servers, motor controls, patient monitoring, and electronic points of sale.
- How should the OE input be configured during power up or power down to ensure the high-impedance state?
The OE input should be tied to VCC through a pullup resistor to ensure the high-impedance state during power up or power down.
