Overview
The MC74VHCT14ADTR2G, produced by onsemi, is a high-speed CMOS Hex Schmitt-Trigger Inverter. This device is fabricated with silicon gate CMOS technology, offering high-speed operation similar to Bipolar Schottky TTL while maintaining the low power dissipation characteristic of CMOS devices. The MC74VHCT14ADTR2G is designed to handle slow input rise and fall times, making it ideal for use in noisy environments due to its hysteresis voltage.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 2.0 to 5.5 | V |
| DC Input Voltage (VIN) | −0.5 to +6.5 | V |
| DC Output Voltage (VOUT) | −0.5 to VCC + 0.5 | V |
| Propagation Delay (tPD) | 5.5 ns (Typ) at VCC = 5.0 V | ns |
| DC Supply Current (ICC) | 2.0 μA (Max) at TA = 25°C | μA |
| Operating Temperature (TA) | −55 to +125 | °C |
| Input Rise or Fall Rate | No Limit | ns/V |
| ESD Withstand Voltage (Human Body Model) | > 2000 V | V |
Key Features
- High Speed: tPD = 5.5 ns (Typ) at VCC = 5.0 V
- Low Power Dissipation: ICC = 2.0 μA (Max) at TA = 25°C
- High Noise Immunity: VNIH = VNIL = 28% VCC
- Power Down Protection Provided on Inputs
- Balanced Propagation Delays
- Designed for 2.0 V to 5.5 V Operating Range
- Low Noise: VOLP = 0.8 V (Max)
- Pin and Function Compatible with Other Standard Logic Families
- Latchup Performance Exceeds 100 mA
- ESD Performance: Human Body Model > 2000 V
- Pb-Free and RoHS Compliant
Applications
The MC74VHCT14ADTR2G is versatile and can be used in various applications, including:
- Line receivers to handle slow input signals
- Level converters for interfacing 3.3 V to 5.0 V systems
- Noisy environments due to its Schmitt trigger function with hysteresis
- Automotive and other applications requiring unique site and control change requirements (AEC-Q100 Qualified and PPAP Capable)
Q & A
- What is the operating voltage range of the MC74VHCT14ADTR2G?
The operating voltage range is from 2.0 V to 5.5 V.
- What is the propagation delay of the MC74VHCT14ADTR2G?
The propagation delay is 5.5 ns (Typ) at VCC = 5.0 V.
- What is the input voltage compatibility of the MC74VHCT14ADTR2G?
The inputs are compatible with TTL levels.
- Does the MC74VHCT14ADTR2G have power down protection?
- What is the ESD withstand voltage of the MC74VHCT14ADTR2G?
The ESD withstand voltage is greater than 2000 V (Human Body Model).
- Is the MC74VHCT14ADTR2G Pb-Free and RoHS Compliant?
- What are the typical applications of the MC74VHCT14ADTR2G?
- What is the maximum DC supply current of the MC74VHCT14ADTR2G?
- What is the storage temperature range of the MC74VHCT14ADTR2G?
- Is the MC74VHCT14ADTR2G AEC-Q100 Qualified?
