Overview
The 74AHC2G125DC-Q100H is a dual buffer/line driver with 3-state outputs, manufactured by Nexperia USA Inc. This high-speed Si-gate CMOS device is designed to provide reliable and efficient signal buffering and driving capabilities. It features overvoltage tolerant inputs, making it suitable for use in mixed voltage environments. The device is part of the AHC family, which operates with CMOS input switching levels and a supply voltage range from 2.0 to 5.5 V.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74AHC2G125DC-Q100H | |
| Package | VSSOP8 (SOT765-1) | |
| Supply Voltage (VCC) | 2.0 - 5.5 | V |
| Input Switching Levels | CMOS | |
| Output Drive Capability | ± 8 | mA |
| Maximum Frequency (fmax) | 60 | MHz |
| Number of Bits | 2 | |
| Operating Temperature Range | -40 to +125 | °C |
| Power Dissipation | Low | |
| ESD Protection | MIL-STD-883, method 3015 exceeds 2000 V; HBM JESD22-A114F exceeds 2000 V; MM JESD22-A115-A exceeds 200 V |
Key Features
- Symmetrical output impedance and balanced propagation delays for reliable signal transmission.
- Overvoltage tolerant inputs up to 5.5 V, allowing use in mixed voltage environments.
- High noise immunity and low power dissipation.
- 3-state outputs controlled by the output enable input (nOE), with a high-impedance OFF-state when nOE is HIGH.
- AEC-Q100 (Grade 1) qualified for automotive applications, with operation specified from -40 °C to +125 °C.
- Multiple package options, including VSSOP8.
Applications
The 74AHC2G125DC-Q100H is versatile and can be used in various applications across different industries, including:
- Automotive electronics: Suitable for use in automotive systems due to its AEC-Q100 qualification and wide operating temperature range.
- Industrial electronics: Ideal for applications requiring high reliability and efficiency, such as in industrial control systems and motor drives.
- Consumer electronics: Used in mobile and consumer devices where low power consumption and high noise immunity are crucial.
- Computing and power systems: Applicable in computing hardware and power supply systems where signal integrity and low power dissipation are important.
Q & A
- What is the primary function of the 74AHC2G125DC-Q100H?
The primary function is to act as a dual buffer/line driver with 3-state outputs.
- What is the supply voltage range for this device?
The supply voltage range is from 2.0 to 5.5 V.
- What are the input switching levels for the 74AHC2G125DC-Q100H?
The input switching levels are CMOS.
- What is the maximum frequency (fmax) of the device?
The maximum frequency is 60 MHz.
- Is the device overvoltage tolerant?
Yes, the inputs are overvoltage tolerant up to 5.5 V.
- What is the operating temperature range of the device?
The operating temperature range is from -40 to +125 °C.
- Does the device have ESD protection?
Yes, it exceeds 2000 V for MIL-STD-883, method 3015, and HBM JESD22-A114F, and 200 V for MM JESD22-A115-A.
- What package options are available for this device?
The device is available in VSSOP8 (SOT765-1) among other options.
- Is the device qualified for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What are the key benefits of using this device?
The key benefits include symmetrical output impedance, balanced propagation delays, high noise immunity, and low power dissipation.
