Overview
The MC74VHC04DR2G is an advanced high-speed CMOS inverter fabricated with silicon gate CMOS technology. It achieves high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems to 3 V systems.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VCC | DC Supply Voltage | –0.5 to +6.5 | V |
| Vin | DC Input Voltage | –0.5 to +7.0 | V |
| Vout | DC Output Voltage | –0.5 to VCC + 0.5 | V |
| ICC | DC Supply Current, VCC and GND Pins | ±50 mA | mA |
| tPLH, tPHL | Maximum Propagation Delay, A to Y | 3.8 ns (Typ) at VCC = 5 V, CL = 15 pF | ns |
| Cin | Maximum Input Capacitance | 4 pF | pF |
| TA | Operating Temperature | –55 to +125 °C | °C |
| PD | Power Dissipation in Still Air, SOIC Package | 500 mW | mW |
Key Features
- High Speed: tPD = 3.8 ns (Typ) at VCC = 5 V
- Low Power Dissipation: ICC = 2 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 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: HBM > 2000V; Machine Model > 200V
Applications
The MC74VHC04DR2G is suitable for a variety of applications where high-speed and low-power logic operations are required. It can be used in:
- Level conversion between 3.3 V and 5 V systems
- High-speed digital circuits requiring low power consumption
- Systems needing high noise immunity and stable output
- General-purpose logic circuits in electronic devices
Q & A
- What is the typical propagation delay of the MC74VHC04DR2G at VCC = 5 V?
The typical propagation delay is 3.8 ns at VCC = 5 V with a load capacitance of 15 pF.
- What is the maximum DC supply voltage for the MC74VHC04DR2G?
The maximum DC supply voltage is 6.5 V.
- What is the operating temperature range for the MC74VHC04DR2G?
The operating temperature range is –55 to +125 °C.
- Does the MC74VHC04DR2G provide power down protection on inputs?
- What is the maximum input voltage tolerance for the MC74VHC04DR2G?
The inputs tolerate voltages up to 7 V.
- Is the MC74VHC04DR2G compatible with other standard logic families?
- What is the latchup performance of the MC74VHC04DR2G?
The latchup performance exceeds 300 mA.
- What is the ESD performance of the MC74VHC04DR2G?
The ESD performance is HBM > 2000V and Machine Model > 200V.
- What are the available package types for the MC74VHC04DR2G?
- Is the MC74VHC04DR2G Pb-free?
