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SN74LV245APWR
- Manufacturer's Part No.:SN74LV245APWR
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- Series:74LV
- Description:IC TXRX NON-INVERT 5.5V 20TSSOP
- Quantity:Buy NowAdd to Cart
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- In Stock: 40000
- Available: 622023
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $0.56880 | US $0.57 |
10+ | US $0.37920 | US $3.79 |
30+ | US $0.28440 | US $8.53 |
100+ | US $0.22752 | US $22.75 |
500+ | US $0.20856 | US $104.28 |
1000+ | US $0.18960 | US $189.60 |
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- Description
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- Shopping Guide
The SN74LV245APWR is a high-speed, low-voltage, octal bus transceiver designed by Texas Instruments. It is part of the 74LV family of logic devices, which are known for their low power consumption and high-speed performance. This device is particularly useful in applications where data needs to be transmitted between different parts of a system, such as in communication between microcontrollers, memory devices, or other digital circuits.
Key Features:
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Bus Transceiver: The SN74LV245APWR functions as a bidirectional bus transceiver, allowing data to flow in both directions. It can transmit and receive data on an 8-bit bus, making it suitable for parallel data communication.
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Voltage Range: It operates over a wide voltage range, typically from 1.2V to 5.5V, which makes it compatible with various logic levels. This flexibility allows it to interface with both low-voltage and standard logic devices.
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High-Speed Operation: The device is designed for high-speed applications, with a maximum propagation delay of around 5 ns at 5V, enabling fast data transfer rates.
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Low Power Consumption: The SN74LV245APWR is optimized for low power usage, making it ideal for battery-operated devices and energy-efficient applications. It has a low quiescent current, which helps in reducing overall power consumption.
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Tri-State Outputs: The outputs of the transceiver can be placed in a high-impedance state, allowing multiple devices to share the same bus without interference. This feature is essential for bus-oriented systems where multiple devices may need to communicate over the same lines.
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Control Pins: The device includes control pins (DIR and OE) that manage the direction of data flow and enable/disable the outputs. The DIR pin determines the direction of data transfer, while the OE (Output Enable) pin controls whether the outputs are active or in a high-impedance state.
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Package Type: The SN74LV245APWR is available in a TSSOP (Thin Shrink Small Outline Package) form factor, which is compact and suitable for space-constrained applications. The package typically has 20 pins, allowing for easy integration into various circuit designs.
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Temperature Range: It is rated for operation over a standard temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
Applications:
The SN74LV245APWR is widely used in various applications, including:
- Data communication between microcontrollers and peripheral devices.
- Memory interfacing in digital systems.
- Bus-oriented systems where multiple devices need to communicate.
- Level shifting between different voltage domains in mixed-signal applications.
Conclusion:
Overall, the SN74LV245APWR from Texas Instruments is a versatile and efficient octal bus transceiver that provides reliable data transmission in a compact package. Its combination of high-speed performance, low power consumption, and flexible voltage operation makes it an excellent choice for a wide range of digital communication applications.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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