Overview
The 74LVC1G125GV/S505125 is a single, non-inverting buffer/bus driver with a 3-state output, manufactured by NXP USA Inc. This device is part of the LVC (Low Voltage CMOS) family and is designed for operation with a wide supply voltage range of 1.65V to 5.5V. It is suitable for use in mixed voltage environments, as the inputs are tolerant up to 5.5V. The 74LVC1G125GV/S505125 features low power consumption and supports partial power-down mode operation through its IOFF circuitry, which prevents damaging current backflow when the device is powered down.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Number of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G125GV | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 1 | Low | -40 to 125 | 270 | 169 | TSOP5 |
Key Features
- Wide supply voltage range from 1.65V to 5.5V
- ± 24mA output drive at 3.3V
- CMOS low power consumption
- IOFF supports partial-power-down mode operation
- Inputs accept up to 5.5V, making it suitable for mixed voltage environments
- 3-state output with high-impedance state when the output enable (OE) pin is HIGH
- ESD protection: Human Body Model (HBM) 2 kV, Charged Device Model (CDM) 1 kV, Machine Model (MM) 200 V
- RoHS compliant
Applications
- Buffering and driving signals in digital circuits
- Mixed voltage environment applications where inputs need to be tolerant to different voltage levels
- Partial power-down mode applications to reduce power consumption
- General-purpose logic circuits requiring low power and high output drive capability
- Automotive, industrial, and consumer electronics where robust ESD protection is necessary
Q & A
- What is the supply voltage range of the 74LVC1G125GV/S505125?
The supply voltage range is from 1.65V to 5.5V.
- What is the output drive capability of the 74LVC1G125GV/S505125?
The output drive capability is ± 32mA.
- Does the 74LVC1G125GV/S505125 support partial power-down mode operation?
Yes, it supports partial power-down mode operation through its IOFF circuitry.
- What is the maximum operating frequency of the 74LVC1G125GV/S505125?
The maximum operating frequency is 175 MHz.
- What type of logic switching levels does the 74LVC1G125GV/S505125 use?
The device uses CMOS/LVTTL logic switching levels.
- What is the package type of the 74LVC1G125GV/S505125?
The package type is TSOP5.
- Is the 74LVC1G125GV/S505125 RoHS compliant?
Yes, the device is RoHS compliant.
- What is the ESD protection level of the 74LVC1G125GV/S505125?
The device has ESD protection levels of 2 kV for HBM, 1 kV for CDM, and 200 V for MM.
- What is the operating temperature range of the 74LVC1G125GV/S505125?
The operating temperature range is -40°C to 125°C.
- How many bits does the 74LVC1G125GV/S505125 handle?
The device handles 1 bit.
