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NA556N
+StücklisteIC OSC TIMER DUAL 14-DIP
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HerstellerTexas Instruments
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Herstellerteil #NA556N
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Datenblatt NA556N DataSheet
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Paket 14-DIP (0.300, 7.62mm)
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Auf Lager4483
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Supplier | Texas Instruments |
| Package | Tube |
| ProductStatus | Active |
| Type | 555 Type, Timer/Oscillator (Dual) |
| Voltage-Supply | 4.5V ~ 16V |
| Current-Supply | 20 mA |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 14-DIP (0.300, 7.62mm) |
| SupplierDevicePackage | 14-PDIP |
Übersicht
Description
For a course labeled "Introduction to NA556N," students can expect to gain a fundamental understanding of the subject matter, which may include an overview of key concepts, theories, and applications pertinent to that field. The course might involve lectures, readings, and practical assignments designed to build a base of knowledge that students can expand upon in more advanced courses.
If NA556N pertains to a specific subject, such as engineering, computer science, or another discipline, the course might also introduce essential methodologies, tools, or technologies relevant to that area. Additionally, it may provide opportunities for students to engage in discussions, collaborative projects, or real-world case studies to enhance their learning experience.
For detailed information, students should refer to the course syllabus or contact the instructor for specifics about course content, structure, and prerequisites.
Equivalent
Features
1. Dual Timer: Contains two separate 555 timer circuits in one package, which can be used independently or together for applications needing multiple timekeeping functions.
2. Operating Voltage: Wide range, usually from 4.5V to 15V, accommodating various circuits.
3. Timing Capacitor: Utilizes external resistors and capacitors for timing adjustments, offering flexibility.
4. Astable Mode: Functions as an oscillator for generating continuous square waves.
5. Monostable Mode: Acts as a one-shot pulse generator, producing a single pulse when triggered.
6. Stability: High temperature and supply voltage stability for reliable performance.
7. Output: Capable of sourcing or sinking current, useful for driving loads.
These features make the NA556N suitable for applications like pulse generation, LED flashers, and tone generation.
Pinout
1. GND (Pin 7 for Timer 1, Pin 14 for Timer 2): Ground reference point.
2. Trigger (Pin 6 for Timer 1, Pin 8 for Timer 2): Trigger input to start the timing interval.
3. Output (Pin 5 for Timer 1, Pin 9 for Timer 2): Output pin delivering the timer's output signal.
4. Reset (Pin 4 for Timer 1, Pin 10 for Timer 2): Resets the timer when set to low.
5. Control Voltage (Pin 3 for Timer 1, Pin 11 for Timer 2): Alters the threshold voltage; often left unconnected.
6. Threshold (Pin 2 for Timer 1, Pin 12 for Timer 2): Comparator input to end the timing interval.
7. Discharge (Pin 1 for Timer 1, Pin 13 for Timer 2): Discharge pin for timing capacitor.
8. VCC (Pin 14): Positive supply voltage ranging typically from 4.5V to 15V.
This IC is used in various applications like pulse generation, timers, and oscillators.
Manufacturer
Application
1. Timing Applications: Ideal for generating precise time delays or oscillations in electronic circuits.
2. Pulse Generation: Used in pulse-width modulation (PWM) and pulse generation circuits.
3. Frequency Synthesizers: Suitable for creating stable frequency outputs.
4. Sequential Timers: Employed in sequencing operations in industrial automation.
5. LED and Light Flasher Circuits: Controls the blinking rate of LEDs.
6. Oscillator Circuits: Widely used in creating clock pulses for microcontrollers and other digital circuits.
7. Tone Generation: Utilized in sound synthesis and tone generation for alarms and notifications.
These applications highlight its role in consumer electronics, automotive systems, and industrial controls.