?? chips.prt
字號:
FILE_TYPE=LIBRARY_PARTS;primitive '74LS256','74LS256_DIP'; pin 'A'<0>: PIN_NUMBER='(9)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<1>: PIN_NUMBER='(8)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<2>: PIN_NUMBER='(7)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<3>: PIN_NUMBER='(6)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<4>: PIN_NUMBER='(5)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<5>: PIN_NUMBER='(4)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<6>: PIN_NUMBER='(3)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<7>: PIN_NUMBER='(2)'; INPUT_LOAD='(-0.01,0.01)'; 'A'<8>: PIN_NUMBER='(1)'; INPUT_LOAD='(-0.01,0.01)'; '-CLR': PIN_NUMBER='(10)'; INPUT_LOAD='(-0.01,0.01)'; '-ES': PIN_NUMBER='(11)'; INPUT_LOAD='(-0.01,0.01)'; '-E': PIN_NUMBER='(12)'; INPUT_LOAD='(-0.01,0.01)'; '-PS': PIN_NUMBER='(14)'; INPUT_LOAD='(-0.01,0.01)'; 'CP': PIN_NUMBER='(15)'; INPUT_LOAD='(-0.01,0.01)'; 'O'<0>: PIN_NUMBER='(16)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<1>: PIN_NUMBER='(17)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<2>: PIN_NUMBER='(18)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<3>: PIN_NUMBER='(19)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<4>: PIN_NUMBER='(20)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<5>: PIN_NUMBER='(21)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<6>: PIN_NUMBER='(22)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<7>: PIN_NUMBER='(23)'; OUTPUT_LOAD='(1.0,-1.0)'; 'O'<8>: PIN_NUMBER='(24)'; OUTPUT_LOAD='(1.0,-1.0)'; end_pin; body PART_NAME='74LS256'; BODY_NAME='74LS256'; JEDEC_TYPE='dip26_3'; PHYS_DES_PREFIX='U'; CLASS='IC'; GROUND_NETS='GND'; POWER_PINS='(VCC:13)'; POWER_PINS='(GND:26)'; CDS_LMAN_UNMAPPED_PHYS_PIN='(25)'; end_body;end_primitive;END.?? 快捷鍵說明
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