Overview
The MC74VHC1GT08DBVT1G is an advanced high-speed CMOS 2-input AND gate fabricated with silicon gate CMOS technology. It is designed to achieve high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the low power dissipation characteristic of CMOS devices. The internal circuit includes a buffer output stage that provides high noise immunity and stable output. This device is compatible with TTL-type input thresholds and offers a full 5 V CMOS level output swing, making it versatile for various logic-level translation applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (DC Supply Voltage) | 2.0 | 5.5 | V | |
| VIN (DC Input Voltage) | 0 | 5.5 | V | |
| VIH (High-Level Input Voltage) | 2.0 | V | ||
| VIL (Low-Level Input Voltage) | 0.28 | V | ||
| VOH (High-Level Output Voltage) | 1.9 | V | ||
| VOL (Low-Level Output Voltage) | 0.1 | V | ||
| tPD (Propagation Delay) | 3.5 | ns | ||
| ICC (Quiescent Supply Current) | 1.0 | µA | ||
| TA (Operating Temperature Range) | -55 | 125 | °C |
Key Features
- High-speed operation with a propagation delay of 3.5 ns (typ) at VCC = 5 V.
- Low power dissipation with ICC = 1 µA (max) at TA = 25°C.
- TTL-compatible inputs with VIH = 2.0 V and VIL = 0.8 V.
- CMOS-compatible outputs with VOH > 0.8 VCC and VOL < 0.1 VCC.
- Power down protection provided on inputs and outputs.
- Balanced propagation delays.
- Pin and function compatible with other standard logic families.
- Pb-free packages available.
- Wide operating VCC range from 2.0 V to 5.5 V.
- Input protection circuitry allows overvoltage tolerance up to 5.5 V.
Applications
The MC74VHC1GT08DBVT1G is suitable for a wide range of applications due to its high-speed operation, low power consumption, and compatibility with various logic levels. It can be used in:
- Logic-level translation between 3.0 V CMOS and 5.0 V CMOS or between 1.8 V CMOS and 3.0 V CMOS.
- Interface circuits between 5 V and 3 V systems.
- General logic circuits requiring high speed and low power.
- Battery backup and hot insertion applications due to its power down protection features.
Q & A
- What is the MC74VHC1GT08DBVT1G?
The MC74VHC1GT08DBVT1G is an advanced high-speed CMOS 2-input AND gate fabricated with silicon gate CMOS technology.
- What is the operating voltage range of the MC74VHC1GT08DBVT1G?
The device operates from a supply voltage (VCC) range of 2.0 V to 5.5 V.
- What is the propagation delay of the MC74VHC1GT08DBVT1G?
The propagation delay is typically 3.5 ns at VCC = 5 V.
- Is the MC74VHC1GT08DBVT1G compatible with TTL inputs?
- What kind of output does the MC74VHC1GT08DBVT1G provide?
The device provides CMOS-compatible outputs with a full 5 V CMOS level output swing.
- Does the MC74VHC1GT08DBVT1G have power down protection?
- What is the maximum operating temperature of the MC74VHC1GT08DBVT1G?
The device can operate in a temperature range from -55°C to +125°C.
- Is the MC74VHC1GT08DBVT1G Pb-free?
- What kind of applications is the MC74VHC1GT08DBVT1G suitable for?
- What is the quiescent supply current of the MC74VHC1GT08DBVT1G?
- Does the MC74VHC1GT08DBVT1G have balanced propagation delays?
