TXB0108ZXYR Integrated Circuits (ICs)

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The TXB0108ZXYR is a logic-level translator/shift register which is able to control up to 8 outputs with any number of logical control inputs. It is designed to either extend the number of available outputs or to change the level of an existing output (Vcc or ground). This device is part of Texas Instruments’ portfolio of high-speed, low-power serializers, shift registers, and shift registers – allowing the connection of a wide variety of applications.

The TXB0108ZXYR has two separate input channels that support two independent logical control signals up to 8.1V. Level-shifting is provided by two independent 2-channel solutionConfigurable for either logical extension or level shifters on both input channels. Since its logic level is configurable two independent 2-channel solutions can be employed, one for logical extension and the other for level shifting.

The device is also capable of providing both forward and reverse logic levels, allowing it to be used with either positive or negative logic. This is done through the selectable inversion capability, which allows the control signal on either channel to be inverted, providing a more flexible connection between the controlling device and the device being controlled. This allows the user to differentiate between the high and low levels of a signal, making the device more robust in a variety of applications.

The application field of the TXB0108ZXYR logic level translator/shift register is highly diverse. It can be used to extend the logic outputs of an existing logic device or used to level-shift a signal from one logic range to another. It can also be used to control LEDs, shift registers, and motor control circuits. In addition, the device can also be used for switching between power supplies, providing a cost effective means of connecting multiple circuitry.

The working principle of the TXB0108ZXYR is based on the NAND gate logic structure. This logic structure allows it to either extend or shift the current logic level, depending on the desired application. The input of the device consists of two independent channels, each of which can be configured for either “inversion” or “extension”. In the “extension” configuration, the signal in one channel is driven out of the opposite channel, while in the “inversion” configuration, the signal in one channel is driven out of the opposite channel, but in an inverted form.

The output of the device is an open-collector NPN transistor that can be used to drive the load. The TXB0108ZXYR can be powered either from a single +5V to +18V supply or with dual supplies (V+ and GND). The thermal shutdown protection of the device is provided to prevent the device from exceeding its rated temperature.

In summary, the TXB0108ZXYR is a highly effective logic-level translator/shift register device from Texas Instruments that provides a flexible and cost-effective means to extend or shift logic levels. Its configurable logic level and selectable inverter capabilities allow it to be used in a wide range of applications, from LED and motor controls to power supplies.

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