Overview
The 74HCT2G34GV-Q100H is a dual buffer gate produced by Nexperia USA Inc. This component is part of the 74HCT family, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The device is designed to provide high noise immunity and low power dissipation, making it suitable for a wide range of applications.
The 74HCT2G34GV-Q100H is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its reliability and performance in automotive and other demanding environments. It features a wide supply voltage range from 2.0 V to 6.0 V and operates over a temperature range of -40°C to +125°C.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| VCC supply voltage | 4.5 | 5.0 | 5.5 | V |
| VI input voltage | 0 | - | VCC | V |
| VO output voltage | 0 | - | VCC | V |
| Tamb ambient temperature | -40 | - | 125 | °C |
| VIH HIGH-level input voltage (VCC = 4.5 V to 5.5 V) | 2.0 | 1.6 | - | V |
| VIL LOW-level input voltage (VCC = 4.5 V to 5.5 V) | - | 1.2 | 0.8 | V |
| VOH HIGH-level output voltage (IO = -20 μA; VCC = 4.5 V) | 4.4 | 4.5 | - | V |
| VOL LOW-level output voltage (IO = 20 μA; VCC = 4.5 V) | - | 0 | 0.1 | V |
| tpd propagation delay (VCC = 4.5 V; CL = 50 pF) | 10 | 18 | 23 | ns |
| tt transition time (VCC = 4.5 V; CL = 50 pF) | 6 | 15 | 19 | ns |
| CPD power dissipation capacitance | - | - | 9 | pF |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- CMOS Low Power Dissipation: Minimizes power consumption.
- Balanced Propagation Delays: Consistent signal timing.
- Unlimited Input Rise and Fall Times: Flexible input signal handling.
- TTL Input Levels: Compatible with TTL logic levels.
- Automotive Qualification: Meets AEC-Q100 (Grade 1) standards for automotive applications.
- ESD Protection: Exceeds 2000 V according to MIL-STD-883, method 3015.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HCT2G34GV-Q100H is versatile and can be used in various applications, including:
- Automotive Electronics: Suitable for use in automotive systems due to its AEC-Q100 qualification.
- Industrial Control Systems: Reliable operation in industrial environments with high noise immunity.
- Consumer Electronics: Used in consumer devices requiring low power dissipation and high reliability.
- Computing and Networking: Applicable in computing and networking equipment where balanced propagation delays are crucial.
Q & A
- What is the supply voltage range of the 74HCT2G34GV-Q100H?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the input levels for the 74HCT2G34GV-Q100H?
The input levels are TTL (Transistor-Transistor Logic) compatible.
- What is the operating temperature range of the 74HCT2G34GV-Q100H?
The operating temperature range is from -40°C to +125°C.
- Does the 74HCT2G34GV-Q100H have ESD protection?
- What is the propagation delay of the 74HCT2G34GV-Q100H at VCC = 4.5 V and CL = 50 pF?
The propagation delay is between 10 ns and 23 ns.
- Is the 74HCT2G34GV-Q100H qualified for automotive applications?
- What package type is the 74HCT2G34GV-Q100H available in?
- What is the output drive capability of the 74HCT2G34GV-Q100H?
- Does the 74HCT2G34GV-Q100H have latch-up protection?
- What are the typical applications of the 74HCT2G34GV-Q100H?
