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SN74HC241DWR
+物料清單IC BUFFER NON-INVERT 6V 20SOIC
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製造商德州儀器
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製造商部分 #SN74HC241DWR
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有存貨5843
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正品保證
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74HC |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 2 |
| NumberofBitsperElement | 4 |
| OutputType | 3-State |
| Current-OutputHighLow | 7.8mA, 7.8mA |
| Voltage-Supply | 2V ~ 6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-SOIC (0.295, 7.50mm Width) |
概述
Description
The device is optimized for driving high-capacitive loads and is particularly useful in applications requiring signal amplification or isolation, such as memory address driving or data bus interfacing. The 3-state outputs ensure that multiple devices can be connected to the same bus without interference, reducing power consumption and signal collision risks.
Packaged in a 20-pin SOIC (DW package) format, the SN74HC241DWR offers high noise immunity and low power dissipation, making it suitable for a variety of digital circuit applications. Its high-speed performance, combined with low current consumption, makes it a reliable choice for enhancing signal integrity in complex electronic systems.
Equivalent
1. 74HC241 from Nexperia
2. CD74HC241 from Texas Instruments
3. MC74HC241 from ON Semiconductor
4. TC74HC241 from Toshiba
These chips generally offer similar functionality, pin configuration, and electrical characteristics. Always check the datasheets to ensure compatibility with your specific application.
Features
1. 8-Bit Buffer/Driver: It contains eight non-inverting buffer/driver circuits.
2. 3-State Outputs: The device features three-state outputs, allowing for multiple devices to share a bus without interference.
3. High-Speed CMOS: This device operates with high-speed CMOS technology, providing low power consumption and high noise immunity.
4. Wide Voltage Range: It supports a wide supply voltage range from 2V to 6V, making it versatile for various applications.
5. High Drive Capability: The SN74HC241DWR can source or sink up to 6mA, enabling it to drive moderate loads directly.
6. Latch-Up Performance: The device is designed to prevent latch-up, maintaining functionality under stressful conditions.
7. Packaging: Available in a 20-pin SOIC package (DWR), suitable for surface-mount technology.
These features make the SN74HC241DWR suitable for buffering and driving tasks in digital circuits, including memory interfaces and bus-oriented systems.
Pinout
Key features include:
- Pin Count: The SN74HC241DWR comes in a 20-pin SOIC (Small Outline Integrated Circuit) package.
- Function: It has eight buffer/driver channels. The device is organized as two 4-bit line drivers with separate output-enable (OE) controls for each 4-bit segment. This allows for selective enabling or disabling of the outputs.
- 3-State Outputs: The outputs can be in one of three states: high, low, or high-impedance (Z-state) when the output-enable pins are deactivated, which makes it useful in bus-oriented systems.
The chip is widely used for interfacing and driving loads in digital systems, supporting applications that require increased current drive and reduced signal degradation over longer distances.
Manufacturer
Application
1. Data Bus Interface: Facilitates data communication between different parts of a digital system.
2. Signal Isolation: Provides signal buffering and isolation to prevent signal degradation.
3. Logic Level Shifting: Converts signal levels between different logic families.
4. Microcontroller Interfacing: Links microcontrollers with other peripherals.
5. Memory Address Driving: Drives multiple memory address lines efficiently.
6. LED Display Driving: Powers LED displays by driving multiple segments.
7. Communication Systems: Used in networking and communication devices for signal conditioning.
Its versatility makes it suitable for a wide range of digital electronics applications.