SN74AC240NSR
by TI(德州仪器)When digital signals need buffering on a shared bus, TI's SN74AC240NSR supplies octal inverting logic with three-state outputs. Output control lets a circuit disconnect the driver's outputs from the bus when another device needs access. The conversion comes from a real ProtoFlow import and was checked in the editor. Available as a free download, the KiCad set includes a 20-pin symbol, the SO-20_L12.6-W5.3-P1.27-LS7.8-BL surface-mount footprint with 20 pads, and a 3D model. The package representation helps place the buffer within the board's digital section. This component can be opened directly in ProtoFlow.
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