Complete Guide to Logic Gates
Buffer/Driver (Integrated Circuit 7407/74LS07)
The 7407 integrated circuit is an open-collector buffer/driver. It amplifies current without changing signal logic. Useful for driving heavy loads or interfaces.
Datasheet and Pin Diagram
The datasheet provides crucial technical information about this integrated circuit, including pin diagram, electrical characteristics and package information.
The 7407 Buffer is a fundamental component in digital electronics. Its configuration is 1 input and 1 output. Its operation is based on the logic function Output.
Boolean Function
Output = A (amplified)This mathematical expression defines how the output (Y or Q) of the 7407 Buffer depends on its inputs (A, B, etc.).
Applications
- LED drivers
- Relay interfaces
- Current amplification
This integrated circuit is used in various digital logic applications and embedded systems.
Truth Table
The truth table illustrates the output of the 7407 Buffer for each possible combination of its logic inputs.
| Input A | output |
|---|---|
| 0 | 0 |
| 1 | 1 |
Technical Specifications
General Information
1 input / 1 output
1 input and 1 output
Electrical Characteristics
4.75V - 5.25V
20mA
15ns typ
0掳C to 70掳C
Package Information
DIP-14
0.1" (2.54mm)
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Additional Information
To deepen your understanding of the 7407 Buffer, you can consult additional resources on Boolean algebra and digital circuit design. Experimenting with circuit simulators or building physical circuits will help you consolidate your understanding.