74LVC8T245PW-Q100J

The 74LVC8T245PW,118 is a 8-bit dual supply Translating Transceiver with 3-state outputs that enable bi-directional level translation. It features two data input-output ports (pins An and Bn), a direction control input (DIR), an output enable input (OE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 1.2 and 5.5V making the device suitable for translating between any of the low voltage nodes. Pins An, OE and DIR are referenced to VCC(A) and pins Bn are referenced to VCC(B). A high on DIR allows transmission from An to Bn and a low on DIR allows transmission from Bn to An. The output enable input (OE) can be used to disable the outputs so the buses are effectively isolated.

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