TXB0101DCKRG4

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The TXB0101DCKRG4 device is a dual-directional, single non-inverting translator with integrated logic. It is designed to allow two separate logic families with different logic levels to communicate, via level shifting between the two families. It is a translate-only device, and does not require direction control or enable signals. It can be used to interface either two systems, with one in the standard 3.3V Vcc voltage level and the other in an arbitrarily higher Vcc voltage level, or two systems in the same family but with different Vcc levels.

The device has two logic families that can be selected from the absolute logic levels. These logic families include the low-voltage Schmitt-trigger input signals, TTL, LVCMOS, and CML. Both inputs accept TTL and LVTTL, although the application of TTL or LVTTL may depend on the supply voltage. The outputs are available for all of the above families. In addition, the output can be configured as either push-pull or open-drain.

The device works on the principle that in both directions, the logic output (A and B) is designed as an inverter. When an input signal is applied, the output is inverted and the voltage is translated between the two logic families. This process is repeated in both directions, resulting in an automatic bidirectional translation between the two logic families.

The TXB0101DCKRG4 is typically used in the form of a two-to-one translator, and allows logic level voltage translation of two independent logic inputs, A and B. In this configuration, both A and B inputs are simultaneously supplied with a logic-level voltage, and the output is an inverted version of either A or B, depending on which input provides the higher voltage. This allows for the translation between two different logic families, where the output is an inverted version of either A or B.

The device is also suitable for use in one-to-two translation, where the A input is furnished with a logic-level voltage, and the B input is not connected. In this case, the output is an inverted version of the A input voltage. This configuration is also useful when two logic families, with different logic levels, must communicate with each other using the same logic family. The device can translate between the two families, allowing communication to take place.

Furthermore, the TXB0101DCKRG4 can also be used as a one-to-one translator, where both the A and B inputs are furnished with a logic-level voltage. In this case, the output is an inverted version of the one that provides the higher voltage, making it an ideal choice for interfacing between two systems with the same logic family, but with different Vcc levels.

In summary, the TXB0101DCKRG4 is a dual-directional, single non-inverting translator with integrated logic, designed to allow two separate logic families with different logic levels to communicate. It is suitable for use in two-to-one, one-to-two, and one-to-one translating applications, and can be used to interface between two systems with different Vcc levels. It is used in level shifting between the two families and does not require direction control or enable signals. It is a convenient device for providing translation between two different logic families and can be used to interface between two systems in the same family but with different Vcc levels.

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