Overview
The MC74VHC1G00DTT1G, produced by onsemi, is a single 2-input NAND gate integrated circuit designed for high-speed and low-power applications. This device is available in tiny footprint packages, including SC−88A, SOT−553, TSOP−5, and SC−74A, making it ideal for space-constrained designs. The MC74VHC1G00 has CMOS-level input thresholds, allowing it to interface seamlessly with both 3 V and 5 V circuits.
The NAND gate is part of the VHC (High-Speed CMOS) logic family, which is known for its fast switching times and low power consumption. This makes the MC74VHC1G00DTT1G suitable for a wide range of digital logic applications where speed and efficiency are critical.
Key Specifications
| Symbol | Characteristics | Value | Unit |
|---|---|---|---|
| VCC | DC Supply Voltage | −0.5 to +6.5 | V |
| VIN | DC Input Voltage | −0.5 to +6.5 | V |
| VOUT | DC Output Voltage (Active-Mode) | −0.5 to VCC + 0.5 | V |
| IIK | DC Input Diode Current (VIN < GND) | −20 | mA |
| IOK | DC Output Diode Current (VOUT < GND) | −20 | mA |
| IOUT | DC Output Source/Sink Current | ±25 | mA |
| ICC or IGND | DC Supply Current per Supply Pin or Ground Pin | ±50 | mA |
| TSTG | Storage Temperature Range | −65 to +150 | °C |
| TL | Lead Temperature, 1 mm from Case for 10 secs | 260 | °C |
| tPD | Propagation Delay (typ at 5 V) | 3.5 ns | ns |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, making it versatile for various voltage systems.
- CMOS-level input thresholds for the MC74VHC1G00, allowing compatibility with CMOS logic circuits.
- TTL-level input thresholds for the MC74VHC1GT00 variant, suitable for TTL logic circuits.
- Input structures provide protection against voltages up to 5.5 V, regardless of the supply voltage, enabling safe interfacing between 5 V and 3 V circuits.
- Output structures offer protection when VCC = 0 V and when the output voltage exceeds VCC, preventing device destruction due to supply voltage mismatches, battery backup, and hot insertion.
- Fast switching times with a typical propagation delay of 3.5 ns at 5 V.
- Low power consumption, suitable for battery-powered and energy-efficient designs.
Applications
- Digital logic circuits: The MC74VHC1G00DTT1G is ideal for implementing NAND logic in digital circuits.
- Interface circuits: It can be used to interface between different voltage level systems (e.g., 3 V to 5 V).
- Embedded systems: Suitable for use in embedded systems where space and power efficiency are critical.
- Consumer electronics: Can be used in various consumer electronic devices requiring fast and efficient digital logic.
- Industrial control systems: Useful in industrial control systems where reliable and fast logic operations are necessary.
Q & A
- What is the operating voltage range of the MC74VHC1G00DTT1G?
The operating voltage range is from 2.0 V to 5.5 V.
- What are the input threshold levels for the MC74VHC1G00 and MC74VHC1GT00?
The MC74VHC1G00 has CMOS-level input thresholds, while the MC74VHC1GT00 has TTL-level input thresholds.
- What is the typical propagation delay of the MC74VHC1G00DTT1G at 5 V?
The typical propagation delay is 3.5 ns at 5 V.
- What kind of protection does the input structure of the MC74VHC1G00DTT1G provide?
The input structure provides protection against voltages up to 5.5 V, regardless of the supply voltage.
- Can the MC74VHC1G00DTT1G be used in high-temperature environments?
The device can operate in a temperature range from −40°C to +85°C and can be stored in temperatures from −65°C to +150°C.
- What is the maximum output current of the MC74VHC1G00DTT1G?
The maximum output current is ±25 mA.
- Is the MC74VHC1G00DTT1G suitable for battery-powered devices?
Yes, it is suitable due to its low power consumption.
- What are the common package types for the MC74VHC1G00DTT1G?
The common package types include SC−88A, SOT−553, TSOP−5, and SC−74A.
- Can the MC74VHC1G00DTT1G be used in hot insertion scenarios?
Yes, the device is designed to handle hot insertion without damage.
- What is the lead temperature limit for the MC74VHC1G00DTT1G during soldering?
The lead temperature should not exceed 260°C for 10 seconds.
