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74LS244 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
74LS244PAN394Yes

74LS244 is a popular octal buffer and line driver integrated circuit manufactured by Motorola (MOT).

The 74LS244 is a popular octal buffer and line driver integrated circuit manufactured by Motorola (MOT). Here are the factual specifications:

1. Function: Octal Buffer/Line Driver with 3-State Outputs.

2. Logic Family: 74LS (Low-Power Schottky).

3. Number of Channels: 8 (Octal).

4. Output Type: 3-State.

5. Operating Voltage: 4.75V to 5.25V.

6. Propagation Delay: Typically 12 ns.

7. Output Current: High-Level Output Current: -15 mA, Low-Level Output Current: 24 mA.

8. Input Current: High-Level Input Current: 20 µA, Low-Level Input Current: -0.36 mA.

9. Package: Available in 20-pin DIP (Dual In-line Package) and SOIC (Small Outline Integrated Circuit) packages.

10. Operating Temperature Range: 0°C to 70°C.

11. Applications: Used in bus driving, memory address driving, and other applications requiring high drive capability and 3-state outputs.

These specifications are based on the standard 74LS244 IC manufactured by Motorola.

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