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SN74LS07DR
+StücklisteIC BUF NON-INVERT 5.25V 14SOIC
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HerstellerTexas Instruments
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Herstellerteil #SN74LS07DR
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Paket SOIC-14
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Auf Lager5583
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LS |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 6 |
| NumberofBitsperElement | 1 |
| OutputType | Open Collector |
| Current-OutputHighLow | -, 40mA |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
Übersicht
Description
Key specifications include a supply voltage range of 4.75V to 5.25V and a typical output current of up to 40mA per channel. The open-collector design means that the outputs can be tied together for wired-AND functionality, providing greater flexibility for logic design. It is typically used in situations where the need to drive LEDs, relays, or other loads requires more current than standard logic gates can supply.
The SN74LS07DR comes in a SOIC-14 package, which is surface-mountable. Its robustness and capability to interface with various logic families make it a popular choice for digital circuit design in both industrial and educational applications.
Equivalent
1. NTE74LS07 by NTE Electronics
2. MC74LS07 by ON Semiconductor
3. SN7407 by Texas Instruments
4. 74LS07 by various manufacturers like Philips, STMicroelectronics, and Fairchild Semiconductor
These products generally share similar functionalities but may have different packaging, temperature ranges, or electrical characteristics. Always check the datasheets to ensure compatibility for your specific application.
Features
1. Open-Collector Outputs: Allows for wired-AND connections and operation with voltages higher than the supply voltage by using external pull-up resistors.
2. High-Voltage Capability: Can handle output voltages up to 30V, making it suitable for interfacing with a wide range of peripheral devices.
3. High Sink Current: Capable of sinking up to 40 mA per output, ideal for driving LED displays, relay coils, and other high-current devices.
4. TTL Compatible Inputs: Ensures compatibility with standard TTL logic levels for seamless integration with other digital circuits.
5. Wide Operating Temperature Range: Functions reliably from 0°C to 70°C, making it suitable for various industrial and commercial applications.
6. Standard 14-Pin SOIC Package: Offers ease of use and integration in existing designs.
These features make the SN74LS07DR a versatile choice for applications requiring robust interfacing and driving capabilities.
Pinout
Here is a concise breakdown of the pin functions:
1. VCC (Pin 14): Power supply pin.
2. GND (Pin 7): Ground pin.
3. Inputs (Pins 1, 3, 5, 9, 11, 13): These are the input pins for the six independent buffers.
4. Outputs (Pins 2, 4, 6, 8, 10, 12): These are the open-collector output pins corresponding to each input pin.
The open-collector outputs allow for wired-AND configurations and interfacing with other voltage levels by using external pull-up resistors. The SN74LS07DR is part of the 74LS series, featuring low power consumption and compatibility with TTL logic families.
Manufacturer
Application
1. Level Shifting: Converting different voltage levels between components.
2. Driving LEDs and Displays: Controlling higher current outputs for visual indicators.
3. Interfacing with TTL and CMOS Logic Gates: Ensuring compatibility between different logic families.
4. Buffering and Signal Amplification: Enhancing signal strength for reliable data transmission.
5. Relay and Motor Driving: Controlling relays, motors, or other high-current devices.
6. Wired-AND Logic Implementations: Implementing logical AND functions using open-collector outputs for multiple inputs.
These applications leverage the SN74LS07DR's open-collector outputs and voltage compatibility.