74LVT241DB,112

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74LVT241DB,112 Application Field and Working Principle

The 74LVT241DB,112 is a part of the Logic - Buffers, Drivers, Receivers, Transceivers family of integrated circuits. It is a low-voltage 3-state octal bus transceiver with 8-bit register that is pin and functionally compatible with the 74HC241 device and is suitable for low-power, low-voltage applications with true 3-state outputs. 74LVT241DB,112 is designed to provide 3.3V operation with an extended voltage range on the A port. This makes the product suitable for mixed-voltage designs and logic buffering applications where sourcing or sinking current to and from trees of mixed voltages is required.

Pinout of 74LVT241DB,112

The 74LVT241DB,112 has 16 pins arranged in two identical 8-pin halves. Each half has 4 pins for data input and output ports, 4 pins for controlling direction of data flow and one GND pin. A0 and A1 are used for controlling the direction of data flow from A to B and B to A. GND is used for connecting the device to the ground plane.

Features of 74LVT241DB,112

• Wide Operating Voltage Range: 1.65 V to 5.5 V
• 3-State Outputs
• Outputs Source/Sink 24 mA
• Buffered Inputs Reduce Glitch Generation
• High Speed: tpd = 5.5 ns (typical) at 3.3Volts
• Active Bus Hold
• Low Power Consumption

Applications of 74LVT241DB,112

74LVT241DB,112 is a very versatile device capable of performing several different functions including data transmission, routing, buffering and transfer of data between different voltage levels. The device is mostly used in the field of communications and networking, digital signal processing, processor-based systems, industrial automation, instrumentation and control systems.

The 74LVT241DB,112 can be used in applications such as data transmission, communication interface, signal buffering, memory bus buffering, bus interface and voltage-level translation. The device is also used in more complex applications where more than eight bits need to be buffered, such as 8-bit microcontrollers and 16-bit microprocessors.

Working Principle of 74LVT241DB,112

The 74LVT241DB,112 is a 3-state octal bus transceiver with 8-bit register. It allows data transmission between different voltage levels and is suitable for low-power, low-voltage applications where accurate signal transfer is essential. It provides true 3-state outputs, which means each output can be in a high-impedance state, allowing data from other devices to be transferred without any interference.

The main component of the device is the octal transceiver, which consists of 8 input and 8 output N-channel MOSFETs. The transceiver takes the data from the A port and transfers it to the B port with the help of the 8-bit register. The 8-bit register stores the data coming from the A port and enables the transceiver to control the direction of data transmission.

The direction of data transfer is controlled by A0 and A1, the two control pins. The data is transferred from port A to port B in high-level mode when A0 and A1 are both low. When A0 is high and A1 is low, the device is in low-level mode, which means data is transferred from port B to port A. Finally, when both A0 and A1 are high, the device is in tri-state mode and the outputs of the device are in a high-impedance state, allowing data from other devices to be transferred without interference.

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