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74F32LC
+NomenclatureOR GATE, F/FAST SERIES, 4-FUNC
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FabricantSemi - conducteurs nationaux
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Pièce fabricant #74F32LC
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En stock6314
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Spécifications
| Attribut | Valeur |
| Package / Case | 1 |
| Series | Bulk |
| Type | Active |
Présentation
Description
Key features of the 74F32LC include its high-speed operation and compatibility with TTL (Transistor-Transistor Logic) devices. It operates over a range of supply voltages and includes features like low power consumption and high noise immunity, making it suitable for various applications, from simple logic circuits to complex digital systems. The "F" in the series indicates a faster version compared to standard TTL, while the "LC" suffix may denote a specific package type or variant. Understanding its pin configuration and electrical characteristics is essential for effective circuit design and implementation.
Equivalent
1. 74HC32
2. 74LS32
3. 74S32
4. SN74F32
5. NTE74F32
These are also quad 2-input OR gates with similar functions, although they may differ slightly in speed, power consumption, and technology (TTL, CMOS). Make sure to compare specifications to ensure compatibility with your application.
Features
1. Logic Family: Part of the Fast (F) series, offering improved speed over standard TTL.
2. Configuration: Contains four independent OR gates, each with two inputs and one output.
3. Voltage Supply: Operates typically at 5V DC, with a supply voltage range of 4.5V to 5.5V.
4. Speed: Features high-speed operation with a typical propagation delay of around 4 nanoseconds.
5. Output Drive: Can source or sink up to 20 mA, making it suitable for driving other TTL loads.
6. Temperature Range: Designed to function in the commercial temperature range, typically 0°C to 70°C.
7. Pin Count: Packaged in a 14-pin dual in-line package (DIP) or surface-mount technology (SMT) versions.
8. Low Power Consumption: Consumes relatively low power compared to other logic families.
These features make the 74F32 suitable for a variety of logic circuit applications requiring fast OR operations.
Pinout
1. Pin 1: 1A (Input)
2. Pin 2: 1B (Input)
3. Pin 3: 1Y (Output)
4. Pin 4: 2A (Input)
5. Pin 5: 2B (Input)
6. Pin 6: 2Y (Output)
7. Pin 7: GND (Ground)
8. Pin 8: 3A (Input)
9. Pin 9: 3B (Input)
10. Pin 10: 3Y (Output)
11. Pin 11: 4A (Input)
12. Pin 12: 4B (Input)
13. Pin 13: 4Y (Output)
14. Pin 14: VCC (Positive Supply Voltage)
The function of the 74F32 is to perform logical OR operations at each of the four gates. Each gate outputs a high logic level (1) if at least one of its inputs is high.
Manufacturer
Application
1. Logic Circuit Design: Used in building basic logic circuits and performing OR operations within larger digital systems.
2. Data Processing: Facilitates data selection and routing in microprocessors and microcontrollers.
3. Signal Processing: Used in combining multiple signal paths and controlling signal flow.
4. Control Systems: Incorporated in designing control logic for automated systems.
5. Communication Systems: Plays a role in encoding and decoding data signals.
6. Embedded Systems: Utilized in embedded applications for decision-making processes based on binary inputs.