Overview
The MC74VHC14DTR2G is an advanced high-speed CMOS Schmitt inverter fabricated with silicon gate CMOS technology. It is part of the VHC series and is available in a TSSOP-14 package. This device achieves high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the low power dissipation characteristic of CMOS technology. The MC74VHC14DTR2G is designed for a wide operating voltage range of 2.0 V to 5.5 V, making it versatile for various applications.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Logic Circuit | Inverter | |
| Family | A/VHC/T/U | |
| No of Functions / Channels | 6 | |
| Supply Voltage-Nom | 2.0 to 5.5 | V |
| Package Style | TSSOP-14 | |
| Mounting Method | Surface Mount | |
| Operating Temperature | -55 to +125 | °C |
| Input Voltage Range | -0.5 to +7.0 | V |
| Propagation Delay (Typ) | 5.5 ns at VCC = 5.0 V | ns |
| Power Dissipation (Max) | 2.0 µA at TA = 25°C | µA |
| Noise Immunity | VNIH = VNIL = 28% VCC |
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 300 mA
- ESD Performance: Human Body Model > 2000 V; Machine Model > 200 V
- Chip Complexity: 60 FETs or 15 Equivalent Gates
- Pb−Free and RoHS Compliant
Applications
The MC74VHC14DTR2G is suitable for a variety of applications due to its high-speed operation, low power consumption, and high noise immunity. It can be used as a line receiver to handle slow input signals and as a level converter for interfacing between 3.3 V and 5.0 V systems. Other applications include:
- High-speed digital circuits
- Low-power logic circuits
- Signal conditioning and filtering
- Voltage level translation
- Automotive and industrial control systems
Q & A
- What is the operating voltage range of the MC74VHC14DTR2G?
The operating voltage range is from 2.0 V to 5.5 V.
- What is the typical propagation delay of the MC74VHC14DTR2G at VCC = 5.0 V?
The typical propagation delay is 5.5 ns at VCC = 5.0 V.
- What is the maximum power dissipation of the MC74VHC14DTR2G at TA = 25°C?
The maximum power dissipation is 2.0 µA at TA = 25°C.
- Does the MC74VHC14DTR2G have built-in protection against static voltages?
Yes, the device contains protection circuitry to guard against damage due to high static voltages or electric fields.
- What is the operating temperature range of the MC74VHC14DTR2G?
The operating temperature range is from -55°C to +125°C.
- Is the MC74VHC14DTR2G compatible with other standard logic families?
Yes, it is pin and function compatible with other standard logic families.
- What is the ESD performance of the MC74VHC14DTR2G?
The ESD performance is Human Body Model > 2000 V; Machine Model > 200 V.
- Is the MC74VHC14DTR2G Pb−Free and RoHS Compliant?
Yes, the device is Pb−Free and RoHS Compliant.
- Can the MC74VHC14DTR2G be used as a line receiver?
Yes, it can be used as a line receiver to handle slow input signals due to its Schmitt trigger function.
- What is the package style of the MC74VHC14DTR2G?
The package style is TSSOP-14.
- How many channels does the MC74VHC14DTR2G have?
The device has 6 channels).
