Transistor configurations for vertical memory arrays

Methods, systems, and devices for transistor configurations for vertical memory arrays are described. A memory device may implement a multi-transistor architecture, such as a two-transistor architecture, that is operable to couple pillars with bit lines. For example, a memory device may include a conductive pillar that extends through levels of a memory array. The pillar may be coupled with a first bit line via a first transistor and coupled with a second bit line via a second transistor. To access a memory cell coupled with the pillar, the memory device may bias a word line coupled with the memory cell to a first access voltage, bias one of the bit lines to a second access voltage, activate one of the transistors to couple the pillar with the one of the bit lines, and deactivate the other transistor to isolate the pillar from the other of the bit lines.