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SN74HC125PWR
+物料清單IC BUFFER NON-INVERT 6V 14TSSOP
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製造商德州儀器
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製造商部分 #SN74HC125PWR
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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 4 |
| NumberofBitsperElement | 1 |
| OutputType | 3-State |
| Current-OutputHighLow | 7.8mA, 7.8mA |
| Voltage-Supply | 2V ~ 6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
概述
Description
Key features include low power consumption, typical propagation delays of 14 ns, and output drive capability of 6 mA. The 3-state output configuration allows multiple outputs to connect to a common bus line, enabling more efficient data management in complex systems. The SN74HC125PWR is available in a TSSOP-14 package, making it ideal for compact PCB designs. It is widely used in applications such as bus driving, signal buffering, and level shifting in microcontroller and microprocessor systems.
Equivalent
1. CD74HC125 from Texas Instruments.
2. 74HC125 from NXP or ON Semiconductor.
3. MC74HC125 from ON Semiconductor.
4. TC74HC125 from Toshiba.
5. MM74HC125 from Fairchild Semiconductor.
These are part of the 74HC logic family and offer similar functionality and performance. Always check the datasheets to ensure full compatibility with your application requirements.
Features
1. Logic Family: Part of the 74HC series, it operates using CMOS technology, ensuring low power consumption.
2. Voltage Range: Operates within a supply voltage range of 2V to 6V.
3. 3-State Outputs: Each of the four independent buffers has a 3-state output, which can be in a high, low, or high-impedance state, allowing for efficient bus line driving without interference.
4. High-Speed Operation: Capable of fast switching times, making it suitable for high-speed applications.
5. Low Input Current: Features low input current for minimal power usage.
6. Output Drive: Capable of sourcing or sinking current up to 6 mA.
7. Temperature Range: Operates across a wide temperature range from -40°C to 125°C, suitable for various environmental conditions.
8. Package Type: Available in a TSSOP (Thin Shrink Small Outline Package), which is compact and suitable for space-saving applications.
These features make the SN74HC125PWR ideal for buffering applications, interfacing, and bus driving in digital circuits.
Pinout
The SN74HC125PWR comes in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. Each of the four buffers/drivers has an independent 3-state control input, allowing the outputs to be enabled or disabled. The function of the SN74HC125PWR is to buffer and drive signals, which can be useful in applications requiring signal amplification or isolation. The device operates over a wide voltage range (2V to 6V) and is known for its low power consumption, making it suitable for battery-operated devices.
Key features include:
- Independent 3-state control for each buffer
- High-speed operation
- Low power consumption
- Wide operating voltage range
This device is commonly used in digital circuits where signal buffering, isolation, or line driving is needed.