Overview
The 74LVC1G125GV,125 is a high-performance buffer/line driver produced by NXP USA Inc. (now part of Nexperia). This device is designed for reliable data transmission in various environments, including industrial and automotive applications. It features a single, non-inverting buffer/bus driver with a 3-state output, making it ideal for level shifting and signal isolation between different logic voltage levels.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | NXP USA Inc. (Nexperia) | |
| Package | TSOP, SOT353 (SC-88A) | |
| Number of Pins | 5 | |
| Min Supply Voltage | 1.65V | V |
| Max Supply Voltage | 5.5V | V |
| Min Operating Temperature | -40°C | °C |
| Max Operating Temperature | 125°C | °C |
| Output Drive | ±24mA at 3.3V | mA |
| Input Voltage Tolerance | Up to 5.5V | V |
| RoHS Compliance | Yes |
Key Features
- Low Power Consumption: Optimized for low power operation, making it suitable for battery-powered applications.
- Wide Temperature Range: Operates over a wide temperature range from -40°C to 125°C.
- Compact Package Design: Suitable for compact circuit designs, taking up minimal board space.
- Three-State Output: The output enters a high-impedance state when a HIGH-level is applied to the output enable (OE) pin.
- IOFF Supports Partial-Power-Down Mode Operation: Prevents damaging current backflow when the device is powered down.
- ESD Protected Inputs and Outputs: Suitable for automotive applications.
- Fast Propagation Delay: Ensures reliable data transmission.
Applications
- Industrial Communication: Ideal for industrial communication networks requiring robust and reliable data transmission.
- Automotive Applications: Features ESD protected inputs and outputs, making it suitable for automotive environments.
- Mixed Voltage Environments: Can be used in environments where different logic voltage levels need to be interfaced.
Q & A
- What is the 74LVC1G125GV,125?
The 74LVC1G125GV,125 is a single bus buffer gate with a 3-state output, designed for applications requiring level shifting and signal isolation.
- How does the 74LVC1G125GV,125 work?
The device functions as a buffer gate, amplifying and isolating input signals to drive loads or other input devices. The three-state output feature allows the device to be actively driven or placed in a high-impedance state.
- How many pins does the 74LVC1G125GV,125 have and what are their functions?
The device has 5 pins: GND (ground), 1A (input), 1Y (output), OE (output enable), and VCC (power supply).
- What are the pros and cons of the 74LVC1G125GV,125?
Pros include small package size, three-state output, wide operating voltage range, and low power consumption. Cons include single-channel design, limited current drive, and potential need for external pull-up or pull-down resistors.
- Are there any equivalents or alternatives to the 74LVC1G125GV,125?
Equivalents include the SN74LVC1G125 from Texas Instruments and the MC74VHCT125A from ON Semiconductor. Alternatives include the NC7SZ125P5X from Fairchild Semiconductor and the TC7SH125FU from Toshiba.
- What is the operating temperature range of the 74LVC1G125GV,125?
The device operates over a temperature range from -40°C to 125°C.
- Is the 74LVC1G125GV,125 RoHS compliant?
Yes, the device is RoHS compliant.
- What is the input voltage tolerance of the 74LVC1G125GV,125?
The inputs are tolerant to 5.5V, allowing the device to be used in mixed voltage environments.
- How does the IOFF feature work in the 74LVC1G125GV,125?
The IOFF feature disables the output to prevent damaging current backflow when the device is powered down.
- What are the typical output drive capabilities of the 74LVC1G125GV,125?
The device can drive up to ±24mA at 3.3V.
