DM74ALS11AN

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Triple 3-Input AND Gate
• Package: DIP (Dual In-line Package)
• Essence: High-speed TTL (Transistor-Transistor Logic) logic gate
• Packaging/Quantity: Tube, 25 pieces per tube

Specifications

• Supply Voltage: 4.75V to 5.25V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay Time: 9ns (typical)
• Power Dissipation: 22mW (typical)

Detailed Pin Configuration

The DM74ALS11AN has a total of 14 pins, which are numbered as follows:

1. A1 (Input A1)
2. B1 (Input B1)
3. C1 (Input C1)
4. Y1 (Output Y1)
5. GND (Ground)
6. Y2 (Output Y2)
7. C2 (Input C2)
8. B2 (Input B2)
9. A2 (Input A2)
10. VCC (Supply Voltage)
11. Y3 (Output Y3)
12. C3 (Input C3)
13. B3 (Input B3)
14. A3 (Input A3)

Functional Features

• The DM74ALS11AN is a triple 3-input AND gate that performs logical AND operations on three input signals.
• It operates at high speed and is compatible with TTL logic levels.
• The output is active low, meaning it produces a low voltage level when the inputs satisfy the AND condition.
• It has a wide operating temperature range, making it suitable for various environments.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick processing of input signals. - Compatibility with TTL logic levels ensures easy integration into existing systems. - Wide operating temperature range enables usage in extreme conditions.

Disadvantages: - The output is active low, which may require additional circuitry to convert it to an active high signal if needed. - Limited number of inputs (3) may not be sufficient for complex logic operations.

Working Principles

The DM74ALS11AN operates based on the principles of digital logic. It performs a logical AND operation on the three input signals (A, B, and C). If all three inputs are high (logic 1), the output (Y) goes low (logic 0). Otherwise, the output remains high (logic 1).

Detailed Application Field Plans

The DM74ALS11AN can be used in various applications that require logical AND operations on multiple input signals. Some common application fields include: - Digital electronics - Microprocessor-based systems - Data communication systems - Industrial control systems

Detailed and Complete Alternative Models

• SN74ALS11N: Similar triple 3-input AND gate from Texas Instruments
• MC74ALS11N: Triple 3-input AND gate from ON Semiconductor
• CD74ALS11E: Triple 3-input AND gate from Texas Instruments

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

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