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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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Level Shifters

As electronic devices become faster, more sophisticated, smaller, and consume less power, the core LSIs are becoming lower in voltage using a fine process. Peripheral ICs, on the other hand, also need to meet interface standards between peripheral modules and still need to operate at 5 V or 3.3 V. When connecting products with different power supply voltages on the same board, there may be cases where the input voltage standard on the signal receiving side is not satisfied, which may lead to malfunction or damage to the device. Using a level shirfter can avoid the malfunction.

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All package dimensions are guaranteed in millimeters as mentioned on datasheet. Package dimension in inches is round to 2 significant digits converted with 1mm=0.0393701inch.

About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

Why are Level-shifters are needed?
If I / O with different signal levels are connected, the input voltage standard on the signal receiving side may not be satisfied, resulting in a malfunction or damage to the device.
Why are Level-shifters are needed?
Dual power supply level shifter
If fine signal level conversion is required or if bidirectional level conversion is required, the ideal device to use is a dual power level shifter.
Dual power supply level shifter

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