SCES640J january 2007 – july 2023 TXS0102
PRODUCTION DATA
Each A-port I/O has an internal 10-kΩ pullup resistor to VCCA, and each B-port I/O has an internal 10-kΩ pullup resistor to VCCB. If a smaller value of pullup resistor is required, an external resistor must be added from the I/O to VCCA or VCCB (in parallel with the internal 10-kΩ resistors). Adding lower value pull-up resistors will effect VOL levels, however. The internal pull-ups of the TXS0102 are disabled when the OE pin is low.