Overview
The 74AHC126PW,112 is a quad buffer/line driver with 3-state outputs, manufactured by Nexperia USA Inc. This component is part of the 74AHC and 74AHCT series, designed to provide reliable and efficient signal buffering and driving capabilities. The device features output enable inputs (nOE) that control the 3-state outputs, allowing the outputs to assume a high-impedance OFF-state when nOE is LOW. This makes it suitable for use in mixed voltage environments and as translators between different logic levels.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74AHC126PW |
| Package | 14-TSSOP (SOT402-1) |
| VCC Range | 2.0 - 5.5 V |
| Logic Switching Levels | CMOS |
| Output Drive Capability | ± 8 mA |
| Maximum Frequency | 60 MHz |
| Number of Bits | 4 |
| Operating Temperature Range | -40°C to +125°C |
| ESD Protection | HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V, CDM JESD22-C101C exceeds 1000 V |
Key Features
- 3-state outputs controlled by output enable inputs (nOE)
- Inputs are overvoltage tolerant, allowing use in mixed voltage environments
- Balanced propagation delays
- All inputs have Schmitt-trigger action
- Inputs accept voltages higher than VCC
- Multiple package options available
- ESD protection: HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V, CDM JESD22-C101C exceeds 1000 V
Applications
The 74AHC126PW,112 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for signal buffering and driving
- Industrial control systems for reliable signal transmission
- Consumer electronics for mixed voltage environment translation
- Computing and power management systems for efficient signal handling
- Mobile and wearable devices for compact and reliable signal buffering
Q & A
- What is the primary function of the 74AHC126PW,112?
The primary function is to act as a quad buffer/line driver with 3-state outputs. - What is the significance of the output enable input (nOE)?
The output enable input (nOE) controls the 3-state outputs, causing them to assume a high-impedance OFF-state when nOE is LOW. - What are the logic switching levels for the 74AHC126PW,112?
The logic switching levels are CMOS. - What is the maximum frequency at which the 74AHC126PW,112 can operate?
The maximum frequency is 60 MHz. - What is the operating temperature range for the 74AHC126PW,112?
The operating temperature range is -40°C to +125°C. - Does the 74AHC126PW,112 have ESD protection?
Yes, it has ESD protection: HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V, CDM JESD22-C101C exceeds 1000 V. - What package options are available for the 74AHC126PW,112?
The device is available in a 14-TSSOP (SOT402-1) package among others. - Can the 74AHC126PW,112 be used in mixed voltage environments?
Yes, the inputs are overvoltage tolerant, making it suitable for use in mixed voltage environments. - What industries can the 74AHC126PW,112 be applied in?
It can be applied in automotive, industrial, consumer electronics, computing, and mobile/wearable device industries. - Where can I find more detailed specifications and datasheets for the 74AHC126PW,112?
You can find detailed specifications and datasheets on the official Nexperia website or through authorized distributors like Digi-Key, Mouser, and Avnet.
