Overview
The MC74VHC1GT08EDFT2G is a single 2-input AND gate produced by Onsemi. This component is part of the MC74VHC1GT08 series, which features TTL-level input thresholds. It is designed to operate in tiny footprint packages, making it ideal for space-constrained applications. The device supports a wide range of supply voltages from 2.0 V to 5.5 V, allowing it to interface with both 3 V and 5 V circuits. The input and output structures provide protection against voltage mismatches, battery backup, and hot insertion, ensuring robust operation in various environments.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| VCC (DC Supply Voltage) | 2.0 | 5.5 | V |
| VIN (DC Input Voltage) | 0 | 5.5 | V |
| VOUT (DC Output Voltage) | 0 | VCC + 0.5 | V |
| TA (Operating Temperature Range) | -55 | 125 | °C |
| tr, tf (Input Rise and Fall Time) | 0 | 20 ns/V (VCC = 2.0 V to 5.5 V) | ns/V |
| VIH (High-Level Input Voltage) | 1.0 | 2.0 | V |
| VIL (Low-Level Input Voltage) | 0.28 | 0.45 | V |
| IOUT (DC Output Source/Sink Current) | ±25 | mA | |
| ICC or IGND (DC Supply Current per Supply Pin or Ground Pin) | ±50 | mA |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, allowing compatibility with both 3 V and 5 V circuits.
- TTL-level input thresholds for the MC74VHC1GT08 series.
- Inputs/Outputs over-voltage tolerant up to 5.5 V.
- Protection against supply voltage - input/output voltage mismatch, battery backup, and hot insertion.
- Fast switching times, with a typical propagation delay (tPD) of 3.5 ns at 5 V.
- Available in tiny footprint packages such as SC-88A, SC-74A, TSOP-5, SOT-553, and UDFN6.
Applications
- Interface between 3 V and 5 V circuits in mixed-voltage systems.
- Logic circuits in consumer electronics, industrial control systems, and automotive applications.
- Battery-powered devices where voltage protection is crucial.
- Hot-swappable systems where devices are inserted or removed while the system is powered.
- General-purpose logic functions in a variety of digital systems.
Q & A
- What is the operating voltage range of the MC74VHC1GT08?
The MC74VHC1GT08 operates within a supply voltage range of 2.0 V to 5.5 V.
- What type of input thresholds does the MC74VHC1GT08 have?
The MC74VHC1GT08 has TTL-level input thresholds.
- What is the maximum input voltage tolerance for the MC74VHC1GT08?
The inputs are over-voltage tolerant up to 5.5 V.
- What kind of protection does the MC74VHC1GT08 offer?
The device offers protection against supply voltage - input/output voltage mismatch, battery backup, and hot insertion.
- What is the typical propagation delay (tPD) of the MC74VHC1GT08 at 5 V?
The typical propagation delay (tPD) is 3.5 ns at 5 V.
- In what packages is the MC74VHC1GT08 available?
The MC74VHC1GT08 is available in packages such as SC-88A, SC-74A, TSOP-5, SOT-553, and UDFN6.
- What is the operating temperature range of the MC74VHC1GT08?
The operating temperature range is from -55°C to 125°C.
- What is the maximum output current of the MC74VHC1GT08?
The maximum output current is ±25 mA.
- Can the MC74VHC1GT08 be used in hot-swappable systems?
Yes, the device is suitable for hot-swappable systems due to its voltage protection features.
- What are some common applications of the MC74VHC1GT08?
Common applications include interface between 3 V and 5 V circuits, logic circuits in consumer electronics, industrial control systems, and automotive applications.
