Overview
The SN74AHC1G08DBVT, produced by Texas Instruments, is a single 2-input positive-AND gate. This device performs the Boolean function Y = A ● B or Y = A + B in positive logic, making it a versatile component for various digital logic applications. It is part of the AHC (Advanced High-Speed CMOS) family, known for its high speed and low power consumption.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package | SOT-23 (DBV) | 5 pins |
| Operating Temperature Range | -55°C to 125°C | |
| Supply Voltage Range | 2 V to 5.5 V | |
| Propagation Delay (tpd) at 5 V | 7 ns | |
| Low Power Consumption (ICC) | 10 µA maximum | |
| Output Drive at 5 V | ±8 mA | |
| Junction-to-Ambient Thermal Resistance (RθJA) | 278 °C/W |
Key Features
- Wide operating VCC range of 2 V to 5.5 V, allowing use in a broad range of systems.
- Low propagation delay of 7 ns at 5 V, enabling fast switching and higher operation speeds.
- Low power consumption, with a maximum ICC of 10 µA.
- ±8-mA output drive at 5 V.
- Schmitt-trigger action at all inputs, making the circuit tolerant for slower input rise and fall times.
- Latch-up performance exceeds 250 mA per JESD 17.
Applications
The SN74AHC1G08DBVT is suitable for a variety of digital logic applications, including:
- Portable and battery-powered devices due to its low power consumption.
- High-speed digital circuits requiring fast switching times.
- Systems that require robust and reliable logic gate operations over a wide temperature range.
Q & A
- What is the primary function of the SN74AHC1G08DBVT? The primary function is to perform the Boolean AND operation (Y = A ● B or Y = A + B) in positive logic.
- What is the operating temperature range of the SN74AHC1G08DBVT? The operating temperature range is -55°C to 125°C.
- What is the supply voltage range for this device? The supply voltage range is 2 V to 5.5 V.
- What is the propagation delay at 5 V for this device? The propagation delay at 5 V is 7 ns.
- What is the maximum power consumption of the SN74AHC1G08DBVT? The maximum power consumption (ICC) is 10 µA.
- Does the SN74AHC1G08DBVT have any special input characteristics? Yes, it features Schmitt-trigger action at all inputs, making it tolerant for slower input rise and fall times.
- What is the output drive capability of the SN74AHC1G08DBVT at 5 V? The output drive capability at 5 V is ±8 mA.
- What is the package type and pin count of the SN74AHC1G08DBVT? The package type is SOT-23 (DBV) with 5 pins.
- Is the SN74AHC1G08DBVT RoHS compliant? Yes, the SN74AHC1G08DBVT is RoHS compliant.
- What are some typical applications for the SN74AHC1G08DBVT? Typical applications include portable and battery-powered devices, high-speed digital circuits, and systems requiring robust logic gate operations over a wide temperature range.
