Overview
The SN74AHC1G08DBVR is a single 2-input positive-AND gate produced by Texas Instruments. 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 | |
| Operating Voltage Range | 2 V to 5.5 V | |
| Propagation Delay (tpd) at 5 V | Maximum 7 ns | |
| Power Consumption (ICC) | Maximum 10 µA | |
| Output Drive | ±8 mA at 5 V | |
| Input Type | Schmitt-Trigger | |
| Latch-Up Performance | Exceeds 250 mA per JESD 17 |
Key Features
- Operating range of 2 V to 5.5 V, making it suitable for a wide range of systems.
- Maximum propagation delay of 7 ns at 5 V, allowing for fast switching and higher operation speeds.
- Low power consumption with a maximum ICC of 10 µA, ideal for battery-powered and portable applications.
- ±8 mA output drive at 5 V, providing strong output signals.
- 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, ensuring robust operation.
Applications
- Enable or disable digital signals.
- Controlling indicator LEDs.
- Translation between communication modules and system controllers.
- Barcode scanners, cable solutions, e-books, embedded PCs, field transmitters (temperature or pressure sensors), fingerprint biometrics, HVAC systems, network-attached storage (NAS), server motherboards and power supplies, software-defined radios (SDR), high-definition TVs (HDTV), LCD TVs, digital video communications systems, and wireless data access cards, headsets, keyboards, mice, and LAN cards.
- Power sequencing to protect processors and other delicate devices from harmful signals.
Q & A
- What is the primary function of the SN74AHC1G08DBVR device?
The SN74AHC1G08DBVR is a single 2-input positive-AND gate that performs the Boolean function Y = A ● B or Y = A + B in positive logic.
- What is the operating voltage range of the SN74AHC1G08DBVR?
The operating voltage range is from 2 V to 5.5 V).
- What is the maximum propagation delay at 5 V for the SN74AHC1G08DBVR?
The maximum propagation delay at 5 V is 7 ns).
- What is the power consumption of the SN74AHC1G08DBVR?
The maximum power consumption (ICC) is 10 µA).
- What type of inputs does the SN74AHC1G08DBVR have?
The device has Schmitt-trigger inputs, which are tolerant for slower input rise and fall times).
- What are some common applications of the SN74AHC1G08DBVR?
Common applications include enabling or disabling digital signals, controlling indicator LEDs, translation between communication modules and system controllers, and power sequencing).
- What is the output drive capability of the SN74AHC1G08DBVR?
The device has an output drive capability of ±8 mA at 5 V).
- What is the operating temperature range of the SN74AHC1G08DBVR?
The operating temperature range is from -55°C to 125°C).
- What package types are available for the SN74AHC1G08DBVR?
The device is available in SOT-23 (DBV) packages among others).
- Does the SN74AHC1G08DBVR have any special input characteristics?
Yes, it has Schmitt-trigger inputs which provide hysteresis and make the circuit tolerant for slower or noisy inputs).
- What is the latch-up performance of the SN74AHC1G08DBVR?
The latch-up performance exceeds 250 mA per JESD 17).
