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SN74LV125APWR
+StücklisteIC BUF NON-INVERT 5.5V 14TSSOP
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HerstellerTexas Instruments
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Herstellerteil #SN74LV125APWR
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Paket TSSOP-14
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Auf Lager2774
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74LV |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 4 |
| NumberofBitsperElement | 1 |
| OutputType | 3-State |
| Current-OutputHighLow | 16mA, 16mA |
| Voltage-Supply | 2V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
Übersicht
Description
Each of the four independent buffers in this IC has a dedicated output enable pin, allowing for selective control of the output states. When the output enable pin is low, the respective output is enabled and reflects the input signal. Conversely, when the output enable pin is high, the output is in a high-impedance state, effectively disconnecting it from the bus, which is useful for bus-sharing applications.
The SN74LV125APWR comes in a TSSOP-14 package, offering a compact footprint for space-constrained designs. It is widely used in applications requiring signal buffering, level shifting, and bus interfacing due to its robust design and reliable performance.
Equivalent
1. NXP 74LVC125A
2. ON Semiconductor MC74LCX125
3. Fairchild 74VHC125
4. Microchip TC74VHC125
These alternatives should be verified for specific feature compatibility and electrical characteristics to ensure they meet your project requirements.
Features
1. Voltage Range: Operates over a wide VCC range from 2 V to 5.5 V, making it flexible for various applications.
2. High-Speed Operation: Provides a high-speed operation suitable for high-performance systems.
3. 3-State Outputs: Each gate has a 3-state output capability, allowing for multiple outputs to be connected to a common bus line without interference.
4. Low Power Consumption: Designed for low power consumption, making it ideal for battery-powered devices.
5. TTL-Compatible Inputs: Compatible with TTL logic levels, ensuring easy integration with other TTL devices.
6. Wide Operating Temperature Range: Functions reliably over a temperature range from -40°C to 85°C.
7. Output Drive Capability: Can source or sink up to 24 mA at 5 V, supporting moderate loads.
8. Standard Footprint: Available in a TSSOP-14 package for compact circuit designs.
These features make the SN74LV125APWR suitable for various applications such as data processing, communications, and control systems.
Pinout
The key functions of the pins are as follows:
- VCC (Pin 14): Supply voltage.
- GND (Pin 7): Ground connection.
- A1, A2, A3, A4 (Pins 2, 5, 10, 13): Data input pins for each of the four buffers.
- Y1, Y2, Y3, Y4 (Pins 3, 6, 9, 12): 3-state output pins corresponding to each data input.
- OE1, OE2, OE3, OE4 (Pins 1, 4, 8, 11): Output enable pins for each buffer; active low, meaning the output is enabled when the OE pin is low.
This device is designed for 2V to 5.5V VCC operation, making it suitable for a wide range of digital logic applications.