Overview
The 74AHC1G126GW/AU125, produced by NXP USA Inc., is a single buffer/line driver with a 3-state output. This device is part of the AHC (Advanced High-speed CMOS) family and is designed for high-speed applications. It features CMOS input switching levels and is capable of operating over a wide supply voltage range from 2.0 V to 5.5 V. The device is particularly useful in mixed voltage environments due to its overvoltage tolerant inputs up to 5.5 V.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC1G126GW | 2.0 - 5.5 | CMOS | ± 8 | 60 | 1 | Low | -40 to 125 | 317 | 186 | TSSOP5 (SOT353-1) |
Key Features
- Symmetrical output impedance and balanced propagation delays for reliable signal transmission.
- Wide supply voltage range from 2.0 V to 5.5 V, making it versatile for various applications.
- Overvoltage tolerant inputs up to 5.5 V, suitable for mixed voltage environments.
- High noise immunity and CMOS low power dissipation for efficient operation.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A.
- ESD protection: HBM (Human Body Model) exceeds 2000 V and CDM (Charged Device Model) exceeds 1000 V.
Applications
The 74AHC1G126GW/AU125 is suitable for a wide range of applications across various industries, including:
- Automotive systems: For reliable and efficient signal transmission in automotive electronics.
- Industrial control systems: To ensure robust and high-speed signal processing.
- Consumer electronics: For use in mobile and consumer devices requiring low power consumption and high noise immunity.
- Computing and power management: In systems that require efficient and reliable buffer/line driver functionality.
Q & A
- What is the supply voltage range of the 74AHC1G126GW/AU125?
The supply voltage range is from 2.0 V to 5.5 V.
- What are the logic switching levels for this device?
The logic switching levels are CMOS for the 74AHC1G126 and TTL for the 74AHCT1G126.
- What is the output drive capability of the 74AHC1G126GW/AU125?
The output drive capability is ± 8 mA at 5.0 V.
- What is the maximum operating frequency of this device?
The maximum operating frequency is 60 MHz).
- What is the package type of the 74AHC1G126GW/AU125?
The package type is TSSOP5 (SOT353-1)).
- What are the temperature specifications for this device?
The device is specified to operate from -40 °C to +125 °C).
- Does the 74AHC1G126GW/AU125 have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V).
- What are the key applications of the 74AHC1G126GW/AU125?
It is used in automotive, industrial, consumer electronics, and computing applications).
- Is the 74AHC1G126GW/AU125 RoHS compliant?
Yes, the device is RoHS compliant).
- What is the latch-up performance of the 74AHC1G126GW/AU125?
The latch-up performance exceeds 100 mA per JESD 78 Class II Level A).
