SN74AS250ADW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-speed, low-power consumption
• Package: Dual-In-Line Package (DIP)
• Essence: NAND Gate
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Logic Family: AS
• Number of Gates: 2
• Gate Type: NAND
• Input Voltage: 2V - 6V
• Output Current: ±8mA
• Propagation Delay: 9ns
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The SN74AS250ADW has a total of 14 pins. The pin configuration is as follows:

1. A Input 1
2. B Input 1
3. Y Output 1
4. GND (Ground)
5. C Input 2
6. D Input 2
7. Y Output 2
8. VCC (Power Supply)
9. E Input 3
10. F Input 3
11. Y Output 3
12. H Input 4
13. J Input 4
14. Y Output 4

Functional Features

• Performs logical NAND operation on multiple inputs
• High-speed operation allows for quick processing
• Low-power consumption makes it energy-efficient
• Wide operating voltage range ensures compatibility with various systems

Advantages and Disadvantages

Advantages

• Fast propagation delay enables high-speed data processing
• Low power consumption reduces energy usage
• Versatile input/output options allow for flexible circuit design
• Wide operating temperature range ensures reliability in different environments

Disadvantages

• Limited number of gates per IC may require multiple chips for complex circuits
• DIP packaging may not be suitable for space-constrained applications
• Higher cost compared to some alternative models

Working Principles

The SN74AS250ADW is a NAND gate IC that performs the logical NAND operation on its inputs. It consists of multiple gates, each capable of accepting two or more inputs and producing a single output. The NAND gate produces an output that is the inverse of the logical AND operation. When any of the inputs are low (logic 0), the output is high (logic 1). Only when all inputs are high, the output becomes low.

Detailed Application Field Plans

The SN74AS250ADW can be used in various applications that require logical operations. Some potential application fields include:

1. Digital logic circuits
2. Microprocessor systems
3. Data processing units
4. Communication devices
5. Control systems

Detailed and Complete Alternative Models

1. SN74LS00N: Quad 2-Input NAND Gate
2. CD4011BE: Quad 2-Input NAND Gate
3. MC14011BCL: Quad 2-Input NAND Gate
4. 74HC00D: Quad 2-Input NAND Gate
5. CD4093BE: Quad 2-Input NAND Schmitt Trigger

These alternative models offer similar functionality to the SN74AS250ADW and can be used as replacements depending on specific requirements.

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