Overview
The 74AHCT1G126GV-Q100125 is a single buffer/line driver integrated circuit produced by NXP USA Inc. This component is part of the AHCT series, known for its high-speed CMOS logic and compatibility with TTL (Transistor-Transistor Logic) levels. It is designed to operate in a wide range of supply voltages and temperatures, making it suitable for various applications, including automotive and industrial environments.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | 2.0 | 5.0 | 5.5 | V | |
| VI (Input Voltage) | 0 | 5.5 | V | ||
| VO (Output Voltage) | 0 | VCC | V | ||
| Tamb (Ambient Temperature) | -40 | +25 | +125 | °C | |
| VIH (HIGH-level Input Voltage) | VCC = 4.5 V to 5.5 V | 2.0 | 2.0 | V | |
| VIL (LOW-level Input Voltage) | VCC = 4.5 V to 5.5 V | 0.8 | V | ||
| VOH (HIGH-level Output Voltage) | IO = -8.0 mA; VCC = 4.5 V | 3.94 | 3.70 | V | |
| VOL (LOW-level Output Voltage) | IO = 50 μA; VCC = 3.0 V | 0.55 | V | ||
| IOZ (OFF-state Output Current) | VI = VIH or VIL; VO = VCC or GND; VCC = 5.5 V | ±10 | μA | ||
| II (Input Leakage Current) | VI = 5.5 V or GND; VCC = 0 V to 5.5 V | 2.0 | μA | ||
| ICC (Supply Current) | VI = VCC or GND; IO = 0 A; VCC = 5.5 V | 40 | μA | ||
| CI (Input Capacitance) | 10 | pF |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1), suitable for use in automotive applications.
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C, ensuring robust performance across a wide temperature range.
- 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 power supply conditions.
- Overvoltage tolerant inputs up to 5.5 V, allowing use in 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, ensuring high reliability.
- 3-state output capability, enabling the output to be set to a high-impedance state.
Applications
- Automotive systems: Suitable for use in automotive applications due to its AEC-Q100 qualification.
- Industrial control systems: Robust performance over a wide temperature range makes it ideal for industrial environments.
- Consumer electronics: Can be used in various consumer electronic devices requiring reliable and efficient logic operations.
- Communication systems: Useful in communication systems where symmetrical output impedance and balanced propagation delays are crucial.
Q & A
- What is the primary function of the 74AHCT1G126GV-Q100125?
The primary function is to act as a single buffer/line driver with 3-state output capability.
- What is the operating temperature range of this component?
The component operates from -40 °C to +125 °C.
- What is the supply voltage range for this IC?
The supply voltage range is from 2.0 V to 5.5 V.
- Is the 74AHCT1G126GV-Q100125 qualified for automotive use?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What are the key benefits of using this component in mixed voltage environments?
The component has overvoltage tolerant inputs up to 5.5 V, making it suitable for mixed voltage environments.
- How does the component handle noise immunity?
The component has high noise immunity, ensuring reliable operation in noisy environments.
- What is the significance of the 3-state output capability?
The 3-state output capability allows the output to be set to a high-impedance state, which is useful in bus systems.
- What are the typical applications of this component?
Typical applications include automotive systems, industrial control systems, consumer electronics, and communication systems.
- How does the component perform in terms of power dissipation?
The component has CMOS low power dissipation, making it energy-efficient.
- What is the latch-up performance of this component?
The latch-up performance exceeds 100 mA per JESD 78 Class II Level A.
