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74HC373PW
+物料清單Latches OCTAL 3-STATE LATCH
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製造商Nexperia
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製造商部分 #74HC373PW
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規格
| 屬性 | 價值 |
| Standard Pack Qty | 75 |
概述
Description
The 74HC373PW operates with a supply voltage range of 2V to 6V, making it suitable for various applications. It is often used in applications requiring temporary data holding, such as memory interfacing, data transfer between systems, and microcontroller I/O expansion. Packaged in a TSSOP-20, it is ideal for high-density circuit designs. Its compatibility with TTL and CMOS logic families enhances its versatility in digital electronics projects.
Equivalent
1. 74HCT373
2. CD74HC373
3. SN74HC373
4. MC74HC373
5. TC74HC373
These alternatives offer similar functionality, voltage, and pin configurations, making them suitable replacements in various applications. Always ensure compatibility with your specific requirements and circuit design before substituting.
Features
1. Octal Latch Functionality: It has eight D-type latches, which allow for parallel data storage and can be used to hold data temporarily.
2. Tri-State Outputs: The latch outputs can be set to high, low, or high-impedance states, enabling easy bus interfacing and minimizing bus conflicts.
3. High-Speed Operation: It offers fast switching times, making it suitable for high-speed applications.
4. Wide Supply Voltage Range: Operates typically from 2V to 6V, providing flexibility for different applications.
5. Low Power Consumption: As a CMOS device, it has low static power dissipation, making it energy efficient.
6. Latch Enable (LE) and Output Enable (OE) Controls: These allow for independent control of latching and output functionalities.
7. Standard Pin Configuration: Available in a 20-pin TSSOP package, which is industry-standard and easy to use.
8. Compatibility: The device is pin and function compatible with other 74 series ICs, facilitating integration into existing systems.
These features make the 74HC373PW suitable for data storage, interfacing, and buffering tasks in digital systems.
Pinout
The pin count of the 74HC373PW is 20, which typically includes:
- 8 data inputs (D0 to D7)
- 8 data outputs (Q0 to Q7)
- 1 latch-enable input (LE)
- 1 output enable input (OE)
- 1 ground pin (GND)
- 1 supply voltage pin (VCC)
The specific pin configuration can vary by package type, so it's important to refer to the datasheet for exact pin assignments in your specific application. This IC is widely used in applications requiring temporary data storage and bus interfacing.
Manufacturer
Application
1. Data Storage and Latching: Used in digital systems to temporarily hold data.
2. Bus Interface: Facilitates data transfer between different parts of a microprocessor or microcontroller-based system.
3. Address Latching: Commonly used in systems with multiplexed address/data buses, like in microcontrollers.
4. Memory Management: Assists in memory addressing by latching address lines.
5. Control Systems: Used in control applications where synchronization of data is critical.
6. Industrial Automation: Helps in managing data flow for automated processes.
These features make it suitable for a variety of digital applications requiring stable data handling and management.