Overview
The MC74VHC1G01DFT1G is an advanced high-speed CMOS 2-input NAND gate with an open drain output, fabricated using silicon gate CMOS technology. This device is designed for a wide operating voltage range of 2.0 V to 5.5 V, making it versatile for various applications. The internal circuit includes multiple stages and an open drain output, which allows for the setting of the output switching level. This feature enables the MC74VHC1G01 to interface 5 V circuits with circuits of any voltage between VCC and 5.5 V using an external resistor and power supply.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | −0.5 to +6.5 | V |
| DC Input Voltage (VIN) | −0.5 to +6.5 | V |
| DC Output Voltage (VOUT) | −0.5 to VCC + 0.5 | V |
| High-Level Input Voltage (VIH) | 1.5 to 5.5 | V |
| Low-Level Input Voltage (VIL) | 0.5 to 0.9 | V |
| DC Output Source/Sink Current (IOUT) | ±25 | mA |
| DC Supply Current per Supply Pin or Ground Pin (ICC or IGND) | ±50 | mA |
| Storage Temperature Range (TSTG) | −65 to +150 | °C |
| Lead Temperature, 1 mm from Case for 10 secs (TL) | 260 | °C |
| Propagation Delay Time (tPD) | Typically 3.7 ns at VCC = 5V | ns |
| Package Type | SC−88A, SOT−553, TSOP−5, SC−74A, UDFN6 |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, providing a wide operating voltage range.
- High speed with a typical propagation delay time of 3.7 ns at VCC = 5V.
- Low internal power dissipation, with a maximum supply current of 1 µA at TA = 25°C.
- Power down protection provided on inputs.
- Pin and function compatible with other standard logic families.
- Pb-free packages available.
- Input structures provide protection when voltages up to 5.5 V are applied, regardless of the supply voltage.
- Open drain output allows for setting the output switching level using an external resistor and power supply.
Applications
The MC74VHC1G01DFT1G is suitable for a variety of applications due to its wide operating voltage range and high-speed performance. It can be used in:
- Interface circuits between 5 V and 3 V systems.
- General logic circuits requiring high speed and low power consumption.
- Battery backup systems and hot insertion applications due to its input and output protection features.
- Any digital system requiring a 2-input NAND gate with open drain output.
Q & A
- What is the operating voltage range of the MC74VHC1G01DFT1G?
The operating voltage range is from 2.0 V to 5.5 V.
- What type of input thresholds does the MC74VHC1G01 have?
The MC74VHC1G01 has CMOS-level input thresholds, while the MC74VHC1GT01 has TTL-level inputs.
- What is the typical propagation delay time of the MC74VHC1G01 at VCC = 5V?
The typical propagation delay time is 3.7 ns.
- Does the MC74VHC1G01 provide power down protection?
Yes, it provides power down protection on inputs.
- What types of packages are available for the MC74VHC1G01?
The device is available in SC−88A, SOT−553, TSOP−5, SC−74A, and UDFN6 packages.
- Is the MC74VHC1G01 Pb-free?
Yes, Pb-free packages are available.
- What is the maximum DC output source/sink current?
The maximum DC output source/sink current is ±25 mA.
- What is the storage temperature range for the MC74VHC1G01?
The storage temperature range is −65 to +150°C.
- Can the MC74VHC1G01 be used for hot insertion and battery backup applications?
Yes, it can be used for these applications due to its input and output protection features.
- Is the MC74VHC1G01 compatible with other standard logic families?
Yes, it is pin and function compatible with other standard logic families.
