Overview
The 74AHCT1G125GW/C2125 is a single buffer/line driver with 3-state output, manufactured by Nexperia. This component is part of the 74AHCT series and is designed for use in a variety of digital logic applications. It features overvoltage tolerant inputs and a wide supply voltage range, making it versatile for mixed voltage environments.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHCT1G125GW | 4.5 - 5.5 | TTL | ± 8 | 60 | 1 | Low | -40 to +125 | 317 | 186 | TSSOP5 |
Key Features
- Wide supply voltage range from 2.0 V to 5.5 V
- Overvoltage tolerant inputs to 5.5 V
- High noise immunity
- Symmetrical output impedance
- CMOS low power dissipation
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
- Balanced propagation delays
- Multiple package options
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V)
Applications
The 74AHCT1G125GW/C2125 is suitable for various digital logic applications, including but not limited to:
- Mixed voltage environments where input levels need to be translated between different voltage domains.
- Buffering and driving signals in digital circuits.
- Applications requiring high noise immunity and balanced propagation delays.
Q & A
- What is the supply voltage range of the 74AHCT1G125GW/C2125?
The supply voltage range is from 2.0 V to 5.5 V. - What are the logic switching levels for this component?
The logic switching levels are TTL (Transistor-Transistor Logic). - What is the output drive capability of this buffer?
The output drive capability is ± 8 mA. - What is the maximum frequency of operation for this component?
The maximum frequency of operation is 60 MHz. - What is the operating temperature range for this component?
The operating temperature range is from -40 °C to +125 °C. - Does this component have ESD protection?
Yes, it has ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V). - What package options are available for this component?
The component is available in a TSSOP5 package. - Is this component RoHS compliant?
Yes, the component is RoHS compliant. - What are the key benefits of using this component in mixed voltage environments?
The key benefits include overvoltage tolerant inputs and the ability to translate input levels between different voltage domains. - How does this component handle noise immunity?
The component has high noise immunity due to its design and symmetrical output impedance.
