Overview
The 74AHCT1G125GV-Q10H, produced by Nexperia USA Inc., is a single buffer/line driver with a 3-state output. This component is part of the 74AHCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. It is designed to operate in a wide supply voltage range from 2.0 V to 5.5 V, making it versatile for various electronic designs. The device features overvoltage tolerant inputs up to 5.5 V, allowing it to function as a translator in mixed voltage environments. It has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 2.0 | - | 5.5 | V | - |
| Operating Temperature | -40 | - | 125 | °C | - |
| Input Voltage (VIH) | 2.0 | - | 5.5 | V | VCC = 4.5 V to 5.5 V |
| Output Voltage (VOH) | 3.94 | - | 4.5 | V | IO = -8.0 mA, VCC = 4.5 V |
| Output Voltage (VOL) | 0.36 | - | 0.55 | V | IO = 8.0 mA, VCC = 4.5 V |
| Propagation Delay (tpd) | 3.4 | - | 7.0 | ns | VCC = 4.5 V to 5.5 V, CL = 15 pF |
| Input Capacitance (CI) | - | 1.5 | 10 | pF | - |
| Supply Current (ICC) | - | - | 40 | μA | VCC = 5.5 V, VI = VCC or GND |
| ESD Protection (HBM) | - | - | 2000 | V | ANSI/ESDA/JEDEC JS-001 class 2 |
| Package | - | - | - | 5-TSSOP (SOT-353) | - |
Key Features
- Wide supply voltage range from 2.0 V to 5.5 V
- Overvoltage tolerant inputs up to 5.5 V, enabling use in mixed voltage environments
- High noise immunity and symmetrical output impedance
- CMOS low power dissipation
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
- Balanced propagation delays
- TTL compatible input levels for 74AHCT1G125GV-Q10H
- ESD protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Operating temperature range from -40 °C to +125 °C
- Small footprint in 5-TSSOP (SOT-353) package, offering up to 60% space saving over equivalent leaded packages
Applications
The 74AHCT1G125GV-Q10H is suitable for a wide range of applications across various industries, including:
- Automotive: Qualified to AEC-Q100 (Grade 1), making it ideal for automotive systems.
- Industrial: Used in industrial control systems and automation.
- Consumer Electronics: Found in mobile, computing, and consumer devices.
- Power and Computing: Used in power management and computing systems.
- Wearables: Suitable for wearable technology due to its low power consumption and small footprint.
Q & A
- What is the supply voltage range of the 74AHCT1G125GV-Q10H?
The supply voltage range is from 2.0 V to 5.5 V.
- What are the input voltage levels for the 74AHCT1G125GV-Q10H?
The input levels are TTL compatible.
- Is the 74AHCT1G125GV-Q10H suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the operating temperature range of the 74AHCT1G125GV-Q10H?
The operating temperature range is from -40 °C to +125 °C.
- What type of ESD protection does the 74AHCT1G125GV-Q10H offer?
It offers HBM (Human Body Model) protection exceeding 2000 V and CDM (Charged Device Model) protection exceeding 1000 V.
- What is the package type of the 74AHCT1G125GV-Q10H?
The package type is 5-TSSOP (SOT-353).
- Does the 74AHCT1G125GV-Q10H have overvoltage tolerant inputs?
Yes, the inputs are overvoltage tolerant up to 5.5 V.
- What is the propagation delay of the 74AHCT1G125GV-Q10H?
The propagation delay is typically 3.4 ns to 7.0 ns for VCC = 4.5 V to 5.5 V and CL = 15 pF.
- Is the 74AHCT1G125GV-Q10H RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What are the key benefits of using the 74AHCT1G125GV-Q10H in designs?
The key benefits include wide supply voltage range, high noise immunity, symmetrical output impedance, and low power dissipation.
