Overview
The MC74VHC00DTR2G is an advanced high-speed CMOS quad 2-input NAND gate fabricated with silicon gate CMOS technology. It is designed and manufactured by onsemi, a leading semiconductor supplier. This device achieves high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the low power dissipation characteristic of CMOS technology. The internal circuit is composed of three stages, including a buffer output, which provides high noise immunity and stable output. The inputs of the MC74VHC00DTR2G can tolerate voltages up to 7V, enabling the interface between 5V and 3V systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay (tPD) | 3.7 ns (Typ) at VCC = 5V | ns |
| Supply Current (ICC) | 2 µA (Max) at TA = 25°C | µA |
| Noise Immunity (VNIH, VNIL) | 28% VCC | % |
| Operating Voltage Range | 2V to 5.5V | V |
| Maximum DC Output Voltage | –0.5 to VCC + 0.5 | V |
| Maximum DC Output Current per Pin | ±25 mA | mA |
| Storage Temperature Range | –65 to +150 | °C |
| ESD Performance (Human Body Model) | > 2000V | V |
Key Features
- High Speed: Achieves propagation delays similar to Bipolar Schottky TTL.
- Low Power Dissipation: Maximum supply current of 2 µA at 25°C.
- High Noise Immunity: Input structures provide high noise immunity with VNIH = VNIL = 28% VCC.
- Power Down Protection: Provided on inputs to prevent damage during power-down conditions.
- Balanced Propagation Delays: Ensures consistent timing in digital circuits.
- Wide Operating Voltage Range: Compatible with 2V to 5.5V systems.
- Low Noise: Quiet output maximum dynamic VOL of 0.8V (Max).
- Pin and Function Compatibility: Compatible with other standard logic families.
- Latchup Performance: Exceeds 100 mA.
- ESD Performance: Human Body Model > 2000V.
- Chip Complexity: Comprises 32 FETs or 8 equivalent gates.
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
Applications
The MC74VHC00DTR2G is versatile and can be used in various applications, including:
- Interface between 5V and 3V systems, making it suitable for mixed-voltage designs.
- High-speed digital logic circuits where low power consumption is critical.
- Automotive, communications, computing, consumer, industrial, LED lighting, medical, and military/aerospace applications.
- Level conversion in systems requiring compatibility with both CMOS and TTL logic levels.
Q & A
- What is the propagation delay of the MC74VHC00DTR2G?
The propagation delay (tPD) is typically 3.7 ns at VCC = 5V.
- What is the maximum supply current of the MC74VHC00DTR2G?
The maximum supply current (ICC) is 2 µA at TA = 25°C.
- What is the operating voltage range of the MC74VHC00DTR2G?
The device operates within a voltage range of 2V to 5.5V.
- Does the MC74VHC00DTR2G provide power down protection?
- What is the ESD performance of the MC74VHC00DTR2G?
The ESD performance exceeds 2000V according to the Human Body Model.
- Is the MC74VHC00DTR2G compatible with other standard logic families?
- What is the latchup performance of the MC74VHC00DTR2G?
The latchup performance exceeds 100 mA.
- Is the MC74VHC00DTR2G RoHS compliant?
- What are the typical applications of the MC74VHC00DTR2G?
- How many NAND gates are included in the MC74VHC00DTR2G?
