adder/buffer.kicad_sch

234 lines
8.1 KiB
Plaintext
Raw Normal View History

2021-11-26 06:52:54 +00:00
(kicad_sch (version 20210621) (generator eeschema)
(uuid 9d4aace8-7a3b-4c69-ae62-6e20c4e7b9ee)
(paper "A4")
(lib_symbols
(symbol "74xGxx:74LVC1G79" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
(property "Reference" "U" (id 0) (at -2.54 5.08 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "74LVC1G79" (id 1) (at 0 -5.08 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "Single D Flip-Flop D CMOS" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Single D Flip-Flop, Low-Voltage CMOS" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "SOT* SG*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "74LVC1G79_0_1"
(rectangle (start -3.81 3.81) (end 3.81 -3.81)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "74LVC1G79_1_1"
(pin input line (at -6.35 2.54 0) (length 2.54)
(name "D" (effects (font (size 1.016 1.016))))
(number "1" (effects (font (size 1.016 1.016))))
)
(pin input clock (at -6.35 -2.54 0) (length 2.54)
(name "C" (effects (font (size 1.016 1.016))))
(number "2" (effects (font (size 1.016 1.016))))
)
(pin power_in line (at 0 -3.81 270) (length 0) hide
(name "GND" (effects (font (size 1.016 1.016))))
(number "3" (effects (font (size 1.016 1.016))))
)
(pin output line (at 6.35 2.54 180) (length 2.54)
(name "Q" (effects (font (size 1.016 1.016))))
(number "4" (effects (font (size 1.016 1.016))))
)
(pin power_in line (at 0 3.81 90) (length 0) hide
(name "VCC" (effects (font (size 1.016 1.016))))
(number "5" (effects (font (size 1.016 1.016))))
)
)
)
(symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
(property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 0 -3.81 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "power-flag" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Power symbol creates a global label with name \"GND\" , ground" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "GND_0_1"
(polyline
(pts
(xy 0 0)
(xy 0 -1.27)
(xy 1.27 -1.27)
(xy 0 -2.54)
(xy -1.27 -1.27)
(xy 0 -1.27)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "GND_1_1"
(pin power_in line (at 0 0 270) (length 0) hide
(name "GND" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "power:VDD" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
(property "Reference" "#PWR" (id 0) (at 0 -3.81 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "VDD" (id 1) (at 0 3.81 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "power-flag" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Power symbol creates a global label with name \"VDD\"" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "VDD_0_1"
(polyline
(pts
(xy -0.762 1.27)
(xy 0 2.54)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0 0)
(xy 0 2.54)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0 2.54)
(xy 0.762 1.27)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "VDD_1_1"
(pin power_in line (at 0 0 90) (length 0) hide
(name "VDD" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
)
)
)
(wire (pts (xy 135.89 99.06) (xy 130.81 99.06))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 2fbeb4d7-6d17-4cb7-8caf-aad1fb5a697c)
)
(wire (pts (xy 142.24 86.36) (xy 142.24 92.71))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 41338b38-25f9-414f-aaeb-ad7dffae05bc)
)
(wire (pts (xy 125.73 93.98) (xy 135.89 93.98))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 4e0a5dbd-25b1-4cd7-98e4-1fa1e1cbd63e)
)
(global_label "CK" (shape input) (at 130.81 99.06 180) (fields_autoplaced)
(effects (font (size 1.27 1.27)) (justify right))
(uuid 92b61335-0f1c-4569-80c0-d4608073615c)
(property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
)
(hierarchical_label "out" (shape output) (at 148.59 93.98 0)
(effects (font (size 1.27 1.27)) (justify left))
(uuid 9c4078ea-2fcb-4103-abc9-405be90228b6)
)
(hierarchical_label "in" (shape input) (at 125.73 93.98 180)
(effects (font (size 1.27 1.27)) (justify right))
(uuid d94865ba-c4fa-43b2-aef2-5a0571c8416a)
)
(symbol (lib_id "74xGxx:74LVC1G79") (at 142.24 96.52 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000617f83e0)
(property "Reference" "U15" (id 0) (at 142.24 88.4682 0))
(property "Value" "B" (id 1) (at 142.24 90.7796 0))
(property "Footprint" "Package_TO_SOT_SMD:SOT-353_SC-70-5" (id 2) (at 142.24 96.52 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" (id 3) (at 142.24 96.52 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 1eec7943-1d58-457e-966c-d7a0ba3d7ce7))
(pin "2" (uuid 0bb2160b-fa35-4559-bdcd-82c093204b31))
(pin "3" (uuid 44e65940-c3ee-4b93-acb9-9b892efbb583))
(pin "4" (uuid 0ddb5968-3804-4365-8ddc-3af3d0dd9fd1))
(pin "5" (uuid b3d42550-d8fb-4601-a3f3-845b823a3710))
)
(symbol (lib_id "power:GND") (at 142.24 100.33 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000617f83e9)
(property "Reference" "#PWR0147" (id 0) (at 142.24 106.68 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 142.367 104.7242 0))
(property "Footprint" "" (id 2) (at 142.24 100.33 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 142.24 100.33 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 8a30de3e-22b5-4378-8234-6c99b2f56a2c))
)
(symbol (lib_id "power:VDD") (at 142.24 86.36 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000617f880c)
(property "Reference" "#PWR0148" (id 0) (at 142.24 90.17 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "VDD" (id 1) (at 142.621 81.9658 0))
(property "Footprint" "" (id 2) (at 142.24 86.36 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 142.24 86.36 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 1849ae58-ec02-4354-b69e-39ffcc5a76a0))
)
)