Overview
The 74AHCT1G126GW is a non-inverting 3-state buffer from Nexperia USA Inc., designed for use in a variety of digital logic applications. This component is part of the 74AHCT family, which is compatible with TTL (Transistor-Transistor Logic) levels. It features a small footprint, making it ideal for space-constrained designs.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHCT1G126GW | 4.5 - 5.5 | TTL | ± 8 | 60 | 1 | low | -40~125 | 317 | 186 | TSSOP5 (SOT353-1) |
Key Features
- Non-inverting 3-state buffer: Provides a non-inverting output and features 3-state capability, allowing the output to be set to a high-impedance state.
- TTL compatible: Compatible with TTL logic levels, making it versatile for various digital circuits.
- Small footprint: Available in TSSOP5 (SOT353-1) package, which offers up to 60% space saving over equivalent leaded packages.
- Low power dissipation: Designed with low power dissipation considerations, making it suitable for power-sensitive applications.
Applications
The 74AHCT1G126GW is suitable for a wide range of digital logic applications, including:
- Buffering and signal conditioning: Ideal for buffering digital signals to ensure signal integrity over long distances or through noisy environments.
- Level translation: Can be used to translate signals between different logic families, such as TTL to CMOS.
- State machines and sequential logic: Useful in designs requiring non-inverting buffers with 3-state capability.
Q & A
- What is the voltage range for the 74AHCT1G126GW?
The voltage range for the 74AHCT1G126GW is 4.5 to 5.5 volts. - What type of logic levels is the 74AHCT1G126GW compatible with?
The 74AHCT1G126GW is compatible with TTL (Transistor-Transistor Logic) levels. - What is the maximum output drive capability of the 74AHCT1G126GW?
The maximum output drive capability is ± 8 mA. - What is the maximum operating frequency of the 74AHCT1G126GW?
The maximum operating frequency is 60 MHz. - What is the package type of the 74AHCT1G126GW?
The package type is TSSOP5 (SOT353-1). - What are the temperature range and thermal resistance of the 74AHCT1G126GW?
The operating temperature range is -40°C to 125°C, with thermal resistances Rth(j-a) = 317 K/W and Rth(j-c) = 186 K/W. - Is the 74AHCT1G126GW still in production?
No, the 74AHCT1G126GW is obsolete and no longer manufactured. - What are some potential substitutes for the 74AHCT1G126GW?
Potential substitutes include the 74AHCT1G125GW, among others. - What are the key features of the 74AHCT1G126GW?
The key features include non-inverting 3-state buffer, TTL compatibility, small footprint, and low power dissipation. - In what types of applications is the 74AHCT1G126GW commonly used?
It is commonly used in buffering and signal conditioning, level translation, and state machines and sequential logic.
