SN74HC148NSR
by TI(德州仪器)
The TI SN74HC148NSR is a priority encoder for logic circuits that need to identify the highest-priority active input. Its 16-pin surface-mount package makes the pin mapping worth checking alongside the PCB layout. The downloadable KiCad files include a 16-pin schematic symbol, the 16-pad SO-16_L10.3-W5.3-P1.27-LS7.8-BL footprint, and a 3D model for placement review. This conversion has been used by 1 ProtoFlow engineer in a real design. Check the symbol's input and output assignments against the circuit before routing the board. The part can also be opened directly in ProtoFlow.
Download KiCad files
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