The UPB74LS11C is a triple 3-input AND gate from NEC, belonging to the 74LS series of logic gates. This TTL (Transistor-Transistor Logic) device is widely used for performing logical AND operations in digital circuits. The 'LS' designation signifies 'Low-power Schottky', indicating a lower power consumption and faster switching speeds compared to standard TTL devices.
Applications:
- Digital Logic Circuits: Implementation of AND logic functions in various digital systems.
- Control Systems: Logic control in industrial and automation systems.
- Data Processing: Boolean operations in data processing circuits.
- Computer Logic: Basic logic functions in computer systems.
- Signal Processing: Implementation of logic gates in signal processing applications.
Features:
- Triple 3-Input AND Gates: Contains three independent 3-input AND gates in a single package.
- Low-Power Schottky (LS) Technology: Offers reduced power consumption and increased speed.
- TTL Compatible: Compatible with other TTL logic devices.
- Wide Operating Voltage Range: Typically operates at 5V with a tolerance range.
- High Fan-Out Capability: Can drive multiple logic inputs.
Benefits:
- Efficient Logic Implementation: Provides a convenient way to implement AND logic functions.
- Reduced Power Consumption: LS technology minimizes power usage, suitable for battery-powered applications.
- Improved Speed: Faster switching speeds compared to standard TTL devices.
- Simplified Circuit Design: Integrates three AND gates into a single package, reducing component count.
- Versatile Application: Suitable for a wide range of digital logic applications.
Specifications:
- Supply Voltage: Typically 5V DC.
- Input High Voltage (Vih): Minimum 2.0V.
- Input Low Voltage (Vil): Maximum 0.8V.
- Output High Voltage (Voh): Minimum 2.7V.
- Output Low Voltage (Vol): Maximum 0.5V.
- Operating Temperature: Typically 0°C to +70°C.
- Package Type: DIP-14 (Dual In-line Package).
The UPB74LS11C is a reliable and widely used logic gate that offers a balance of speed, power consumption, and ease of use, making it a staple in digital circuit design.
