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IC GATE NAND OD 4CH 2-INP 14SOIC
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ПроизводительОнсеми
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Мфр. Часть #74LCX38MX
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Лист данных 74LCX38MX DataSheet
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Пакет SOIC-14
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В наличии6804
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LCX |
| Part Status | Obsolete |
| Logic Type | NAND Gate |
| Number of Circuits | 4 |
| Number of Inputs | 2 |
| Features | Open Drain |
| Voltage - Supply | 2V ~ 3.6V |
| Current - Quiescent (Max) | 10 µA |
| Current - Output High Low | -, 24mA |
| Logic Level - Low | 0.7V ~ 0.8V |
| Logic Level - High | 1.7V ~ 2V |
| Max Propagation Delay @ V Max CL | 5ns @ 3.3V, 50pF |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-SOIC |
Обзор
Description
Key features include:
- Low power consumption and high noise immunity due to advanced CMOS technology.
- High-speed operation, typically providing faster switching times compared to traditional TTL logic families.
- Inputs tolerate voltages up to 5.5V, allowing for mixed voltage operations.
Common applications include digital signal processing, data manipulation, and logic level conversion in various electronic devices. The 74LCX38MX is typically used in applications requiring low-power and high-speed NAND logic operations with the ability to connect outputs directly to ground or other voltage levels using external pull-up resistors.
Equivalent
1. SN74LVC38 from Texas Instruments
2. MC74LCX38 from ON Semiconductor
3. TC74LCX38 from Toshiba
These alternatives provide similar functionality but check the datasheets for specific electrical characteristics and pin compatibility to ensure they meet your exact needs.
Features
1. Low Voltage Operation: Operates from a 2.0V to 3.6V supply voltage, making it suitable for low-power applications.
2. High-Speed Performance: Designed for high-speed operation with a low propagation delay, ensuring fast response times.
3. Open-Drain Outputs: The open-drain configuration allows for wired-AND connections and interfacing with different voltage levels, enhancing versatility.
4. TTL-Compatible Inputs: Inputs are compatible with TTL voltage levels, allowing for easy interfacing with standard logic families.
5. Wide Operating Temperature Range: Suitable for use in a variety of environments with a typical operating temperature range from -40°C to +85°C.
6. ESD Protection: Incorporates electrostatic discharge protection, improving reliability and robustness.
7. Compact Package: Available in a TSSOP package, the 74LCX38MX is ideal for space-constrained applications.
These features make the 74LCX38MX suitable for a variety of digital logic applications requiring low voltage and high-speed performance.
Pinout
The IC comes in a 14-pin package, and its pin configuration is as follows:
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: 3Y (Output)
9. Pin 9: 3A (Input)
10. Pin 10: 3B (Input)
11. Pin 11: 4Y (Output)
12. Pin 12: 4A (Input)
13. Pin 13: 4B (Input)
14. Pin 14: VCC (Power Supply)
The open-drain configuration allows for wired-AND logic functions and level shifting, making it versatile in mixed-voltage systems.
Manufacturer
Application
1. Level Shifting: It can be used for interfacing devices with different voltage levels due to its open-drain configuration.
2. LED Driving: The open-drain outputs are suitable for driving LEDs and other loads that require current sinking.
3. Wired-AND Logic: Useful in implementing wired-AND logic networks in digital circuits.
4. Noise Reduction: Suitable for applications requiring low noise with high-speed operation.
5. General Logic Applications: Employed in various logic operations within digital systems, such as computers and communication devices.
These characteristics make it versatile for integration in modern low-voltage and mixed-voltage systems.