Overview
The 74LVC1G125W5-7, produced by Diodes Incorporated, is a single non-inverting buffer/bus driver with a 3-state output. This device is designed to operate within a wide supply voltage range of 1.65V to 5.5V, making it versatile for various applications. The output enters a high-impedance state when a HIGH-level is applied to the output enable (OE) pin, which is useful for managing signal flow in complex circuits. The device is also fully specified for partial power-down applications using IOFF, preventing damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | Supply Voltage Range | 1.65 | - | 5.5 | V |
| VI | Input Voltage Range | -0.5 | - | 6.5 | V |
| VO | Voltage Applied to Output in High or Low State | -0.5 | - | VCC + 0.5 | V |
| IO | Continuous Output Current | -50 | - | 50 | mA |
| TJ | Operating Junction Temperature | -40 | - | 150 | °C |
| TSTG | Storage Temperature | -65 | - | 150 | °C |
| IOL | Low-Level Output Current at VCC = 3.3V | -16 | -24 | -32 | mA |
| ESD HBM | Human Body Model ESD Protection | - | - | 2 | kV |
Key Features
- Wide Supply Voltage Range: Operates from 1.65V to 5.5V, making it suitable for a variety of applications.
- High Output Drive: Provides ±24mA output drive at 3.3V.
- Low Power Consumption: CMOS technology ensures low power consumption.
- IOFF Support: Supports partial-power-down mode operation, preventing damaging current backflow when the device is powered down.
- Input Voltage Tolerance: Inputs accept up to 5.5V, allowing use in mixed voltage environments.
- ESD Protection: Offers protection against human body model (HBM) ESD up to 2 kV and charged device model (CDM) ESD up to 1 kV.
Applications
The 74LVC1G125W5-7 is suitable for a wide range of applications, including:
- Buffering and Signal Conditioning: Ideal for buffering and conditioning signals in digital circuits.
- Bus Drivers: Can be used as a bus driver to manage signal flow in complex bus systems.
- Mixed Voltage Environments: Useful in systems where different voltage levels are present due to its input voltage tolerance.
- Partial Power-Down Systems: Suitable for systems that require partial power-down capabilities to conserve power.
Q & A
- What is the supply voltage range of the 74LVC1G125W5-7?
The supply voltage range is from 1.65V to 5.5V.
- How does the output enter a high-impedance state?
The output enters a high-impedance state when a HIGH-level is applied to the output enable (OE) pin.
- What is the maximum output current of the 74LVC1G125W5-7?
The maximum continuous output current is ±50 mA.
- Does the 74LVC1G125W5-7 support partial power-down mode?
Yes, it supports partial power-down mode operation using IOFF.
- What is the operating junction temperature range of the device?
The operating junction temperature range is from -40°C to 150°C.
- What type of ESD protection does the 74LVC1G125W5-7 offer?
The device offers protection against human body model (HBM) ESD up to 2 kV and charged device model (CDM) ESD up to 1 kV.
- Can the inputs of the 74LVC1G125W5-7 handle voltages higher than the supply voltage?
Yes, the inputs can accept up to 5.5V, making it suitable for mixed voltage environments.
- What is the typical low-level output current at VCC = 3.3V?
The typical low-level output current at VCC = 3.3V is -24 mA.
- What package type is the 74LVC1G125W5-7 available in?
The device is available in a SOT-25 package.
- Is the 74LVC1G125W5-7 suitable for use in high-temperature environments?
Yes, it can operate in temperatures ranging from -40°C to 125°C.
