SN74ABT2244ADWRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic gate with 8-bit buffer/driver functionality
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)
• Output Current: ±24mA
• Input Capacitance: 4pF (typical)

Detailed Pin Configuration

The SN74ABT2244ADWRE4 has a total of 20 pins, which are arranged as follows:

1. OE (Output Enable) 1
2. A1 (Input) 1
3. Y1 (Output) 1
4. B1 (Input) 1
5. GND (Ground)
6. B2 (Input) 2
7. Y2 (Output) 2
8. A2 (Input) 2
9. VCC (Supply Voltage)
10. OE (Output Enable) 2
11. Y3 (Output) 3
12. A3 (Input) 3
13. B3 (Input) 3
14. Y4 (Output) 4
15. A4 (Input) 4
16. B4 (Input) 4
17. OE (Output Enable) 3
18. Y5 (Output) 5
19. A5 (Input) 5
20. B5 (Input) 5

Functional Features

• Non-inverting buffer/driver with 3-state outputs
• High-speed operation suitable for various applications
• Low power consumption
• Compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels
• Output current capability of ±24mA

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low power consumption helps conserve energy - Compatibility with TTL and CMOS logic levels enables easy integration into existing systems - 3-state outputs provide flexibility in controlling signal flow

Disadvantages: - Limited output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The SN74ABT2244ADWRE4 is a non-inverting buffer/driver IC that amplifies and controls the signals passing through it. It operates by receiving input signals from the A1-A5 and B1-B5 pins, and providing amplified output signals at the corresponding Y1-Y5 pins. The OE pins control the output enable/disable functionality.

Detailed Application Field Plans

The SN74ABT2244ADWRE4 can be used in various applications, including but not limited to:

1. Data communication systems
2. Memory address drivers
3. Clock distribution networks
4. Bus interface buffering
5. Signal amplification in digital circuits

Detailed and Complete Alternative Models

Some alternative models to the SN74ABT2244ADWRE4 include:

1. SN74ABT2244A: Similar functionality, different package (TSSOP)
2. SN74LVC244A: Lower voltage operation (1.65V to 5.5V)
3. SN74HCT244: Compatible with higher voltage levels (4.5V to 5.5V)

These alternative models offer similar buffer/driver functionality but may have variations in voltage range, package type, or other specifications.

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