component
DS89C21TMX
Public Made by Adomby adom
Texas Instruments RS-485 / RS-422 ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.1.0
0dd2795
(kicad_symbol_lib (version 20211014) (generator ds2sf_rect)
(symbol "DS89C21TMX" (in_bom yes) (on_board yes)
(property "Reference" "U" (at 0 7.62 0) (effects (font (size 1.27 1.27))))
(property "Value" "DS89C21TMX" (at 0 -10.16 0) (effects (font (size 1.27 1.27))))
(property "Footprint" "" (at 0 0 0) (effects (font (size 1.27 1.27)) hide))
(symbol "DS89C21TMX_0_1"
(rectangle (start -12.70 5.08) (end 12.70 -7.62)
(stroke (width 0.254) (type default)) (fill (type background)))
)
(symbol "DS89C21TMX_1_1"
(pin power_in line (at -17.78 2.54 0) (length 5.08)
(name "VCC" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin output line (at -17.78 0.00 0) (length 5.08)
(name "RO" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin input line (at -17.78 -2.54 0) (length 5.08)
(name "DI" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -17.78 -5.08 0) (length 5.08)
(name "GND" (effects (font (size 1.27 1.27))))
(number "4" (effects (font (size 1.27 1.27))))
)
(pin input line (at 17.78 2.54 180) (length 5.08)
(name "RI" (effects (font (size 1.27 1.27))))
(number "8" (effects (font (size 1.27 1.27))))
)
(pin input line (at 17.78 0.00 180) (length 5.08)
(name "RI*" (effects (font (size 1.27 1.27))))
(number "7" (effects (font (size 1.27 1.27))))
)
(pin output line (at 17.78 -2.54 180) (length 5.08)
(name "DO" (effects (font (size 1.27 1.27))))
(number "6" (effects (font (size 1.27 1.27))))
)
(pin output line (at 17.78 -5.08 180) (length 5.08)
(name "DO*" (effects (font (size 1.27 1.27))))
(number "5" (effects (font (size 1.27 1.27))))
)
)
)
)