component
SN74HC237
Public Made by Adomby adom
TI 3-to-8 line decoder/demux with address latch, SOIC-16. Active-high outputs, latch-enable. HC 2-6 V. Datasheet-verified.
← Commit history
Publish 0.1.0
6 files changed
+773
docs/hero.pngadded⋯ 1 unchanged line ⋯
docs/sn74hc237-datasheet.pdfadded⋯ 1 unchanged line ⋯
package.jsonadded+32@@ -0,0 +1,32 @@+{+ "slug": "sn74hc237",+ "version": "0.1.0",+ "type": "component",+ "description": "TI 3-to-8 line decoder/demux with address latch, SOIC-16. Active-high outputs, latch-enable. HC 2-6 V. Datasheet-verified.",+ "tags": [+ "component",+ "logic",+ "decoder",+ "demultiplexer",+ "latch",+ "74hc",+ "soic-16",+ "texas-instruments"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn74hc237.kicad_sym",+ "sn74hc237.kicad_mod",+ "sn74hc237.glb",+ "docs/hero.png",+ "docs/sn74hc237-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ]+}
sn74hc237.glbadded⋯ 1 unchanged line ⋯
sn74hc237.kicad_modadded+348@@ -0,0 +1,348 @@+(footprint "SOIC-16_3.9x9.9mm_P1.27mm"+ (version 20260206)+ (generator "kicad-footprint-generator")+ (layer "F.Cu")+ (descr "SOIC, 16 Pin (JEDEC MS-012, variation AC, https://www.jedec.org/document_search?search_api_views_fulltext=MS-012, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/soic_narrow-r/r_16.pdf)")+ (tags "SOIC SO 16-pin-NSOP R-16 R-16-S D0016A M2B SO16 SOT109-1 751B SOIC_N narrow")+ (property "Reference" "REF**"+ (at 0 -5.9 0)+ (layer "F.SilkS")+ (effects+ (font+ (size 1 1)+ (thickness 0.15)+ )+ )+ )+ (property "Value" "SOIC-16_3.9x9.9mm_P1.27mm"+ (at 0 5.9 0)+ (layer "F.Fab")+ (effects+ (font+ (size 1 1)+ (thickness 0.15)+ )+ )+ )+ (property "KiLib_Generator" "package/gullwing"+ (at 0 0 0)+ (layer "F.SilkS")+ (hide yes)+ (effects+ (font+ (size 1 1)+ (thickness 0.15)+ )+ )+ )+ (attr smd)+ (duplicate_pad_numbers_are_jumpers no)+ (fp_line+ (start -2.06 -5.06)+ (end 2.06 -5.06)+ (stroke+ (width 0.12)+ (type solid)+ )+ (layer "F.SilkS")+ )+ (fp_line+ (start -2.06 -5.005)+ (end -2.06 -5.06)+ (stroke+ (width 0.12)+ (type solid)+ )+ (layer "F.SilkS")+ )+ (fp_line+ (start -2.06 5.06)+ (end -2.06 5.005)+ (stroke+ (width 0.12)+ (type solid)+ )+ (layer "F.SilkS")+ )+ (fp_line+ (start 2.06 -5.06)+ (end 2.06 -5.005)+ (stroke+ (width 0.12)+ (type solid)+ )+ (layer "F.SilkS")+ )+ (fp_line+ (start 2.06 5.005)+ (end 2.06 5.06)+ (stroke+ (width 0.12)+ (type solid)+ )+ (layer "F.SilkS")+ )+ (fp_line+ (start 2.06 5.06)+ (end -2.06 5.06)+ (stroke+ (width 0.12)+ (type solid)+ )+ (layer "F.SilkS")+ )+ (fp_poly+ (pts+ (xy -2.6 -5.01)+ (xy -2.84 -5.34)+ (xy -2.36 -5.34)+ )+ (stroke+ (width 0.12)+ (type solid)+ )+ (fill yes)+ (layer "F.SilkS")+ )+ (fp_line+ (start -3.7 -5)+ (end -2.2 -5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start -3.7 5)+ (end -3.7 -5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start -2.2 -5.2)+ (end 2.2 -5.2)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start -2.2 -5)+ (end -2.2 -5.2)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start -2.2 5)+ (end -3.7 5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start -2.2 5.2)+ (end -2.2 5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start 2.2 -5.2)+ (end 2.2 -5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start 2.2 -5)+ (end 3.7 -5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start 2.2 5)+ (end 2.2 5.2)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start 2.2 5.2)+ (end -2.2 5.2)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start 3.7 -5)+ (end 3.7 5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_line+ (start 3.7 5)+ (end 2.2 5)+ (stroke+ (width 0.05)+ (type solid)+ )+ (layer "F.CrtYd")+ )+ (fp_poly+ (pts+ (xy -0.975 -4.95)+ (xy 1.95 -4.95)+ (xy 1.95 4.95)+ (xy -1.95 4.95)+ (xy -1.95 -3.975)+ )+ (stroke+ (width 0.1)+ (type solid)+ )+ (fill no)+ (layer "F.Fab")+ )+ (fp_text user "${REFERENCE}"+ (at 0 0 90)+ (layer "F.Fab")+ (effects+ (font+ (size 1 1)+ (thickness 0.15)+ )+ )+ )+ (pad "1" smd roundrect+ (at -2.475 -4.445)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "2" smd roundrect+ (at -2.475 -3.175)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "3" smd roundrect+ (at -2.475 -1.905)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "4" smd roundrect+ (at -2.475 -0.635)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "5" smd roundrect+ (at -2.475 0.635)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "6" smd roundrect+ (at -2.475 1.905)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "7" smd roundrect+ (at -2.475 3.175)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "8" smd roundrect+ (at -2.475 4.445)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "9" smd roundrect+ (at 2.475 4.445)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "10" smd roundrect+ (at 2.475 3.175)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "11" smd roundrect+ (at 2.475 1.905)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "12" smd roundrect+ (at 2.475 0.635)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "13" smd roundrect+ (at 2.475 -0.635)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "14" smd roundrect+ (at 2.475 -1.905)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "15" smd roundrect+ (at 2.475 -3.175)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (pad "16" smd roundrect+ (at 2.475 -4.445)+ (size 1.95 0.6)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.25)+ )+ (embedded_fonts no)+ (model "${KICAD10_3DMODEL_DIR}/Package_SO.3dshapes/SOIC-16_3.9x9.9mm_P1.27mm.step"+ (offset+ (xyz 0 0 0)+ )+ (scale+ (xyz 1 1 1)+ )+ (rotate+ (xyz 0 0 0)+ )+ )+)
sn74hc237.kicad_symadded+393@@ -0,0 +1,393 @@+(kicad_symbol_lib+ (version 20251024)+ (generator "kicad_symbol_editor")+ (generator_version "10.0")+(symbol "74HC237"+ (exclude_from_sim no)+ (in_bom yes)+ (on_board yes)+ (in_pos_files yes)+ (duplicate_pin_numbers_are_jumpers no)+ (property "Reference" "U"+ (at -7.62 13.97 0)+ (show_name no)+ (do_not_autoplace no)+ (effects+ (font+ (size 1.27 1.27)+ )+ (justify left bottom)+ )+ )+ (property "Value" "74HC237"+ (at 2.54 -11.43 0)+ (show_name no)+ (do_not_autoplace no)+ (effects+ (font+ (size 1.27 1.27)+ )+ (justify left top)+ )+ )+ (property "Footprint" ""+ (at 0 0 0)+ (show_name no)+ (do_not_autoplace no)+ (hide yes)+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (property "Datasheet" "http://www.ti.com/lit/ds/symlink/cd74hc237.pdf"+ (at 0 0 0)+ (show_name no)+ (do_not_autoplace no)+ (hide yes)+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (property "Description" "3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16"+ (at 0 0 0)+ (show_name no)+ (do_not_autoplace no)+ (hide yes)+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (property "ki_keywords" "demux"+ (at 0 0 0)+ (show_name no)+ (do_not_autoplace no)+ (hide yes)+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (property "ki_fp_filters" "DIP*W7.62mm* SOIC*3.9x9.9mm*P1.27mm* SSOP*5.3x6.2mm*P0.65mm*"+ (at 0 0 0)+ (show_name no)+ (do_not_autoplace no)+ (hide yes)+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (symbol "74HC237_0_1"+ (rectangle+ (start -7.62 12.7)+ (end 7.62 -10.16)+ (stroke+ (width 0.254)+ (type default)+ )+ (fill+ (type background)+ )+ )+ )+ (symbol "74HC237_1_1"+ (pin input line+ (at -10.16 10.16 0)+ (length 2.54)+ (name "A0"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "1"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin input line+ (at -10.16 7.62 0)+ (length 2.54)+ (name "A1"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "2"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin input line+ (at -10.16 5.08 0)+ (length 2.54)+ (name "A2"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "3"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin input line+ (at -10.16 0 0)+ (length 2.54)+ (name "~{LE}"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "4"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin input line+ (at -10.16 -5.08 0)+ (length 2.54)+ (name "~{E1}"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "5"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin input line+ (at -10.16 -7.62 0)+ (length 2.54)+ (name "E2"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "6"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 -7.62 180)+ (length 2.54)+ (name "Y7"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "7"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin power_in line+ (at 0 -12.7 90)+ (length 2.54)+ (name "GND"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "8"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 -5.08 180)+ (length 2.54)+ (name "Y6"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "9"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 -2.54 180)+ (length 2.54)+ (name "Y5"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "10"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 0 180)+ (length 2.54)+ (name "Y4"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "11"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 2.54 180)+ (length 2.54)+ (name "Y3"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "12"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 5.08 180)+ (length 2.54)+ (name "Y2"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "13"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 7.62 180)+ (length 2.54)+ (name "Y1"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "14"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin output line+ (at 10.16 10.16 180)+ (length 2.54)+ (name "Y0"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "15"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ (pin power_in line+ (at 0 15.24 270)+ (length 2.54)+ (name "VCC"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ (number "16"+ (effects+ (font+ (size 1.27 1.27)+ )+ )+ )+ )+ )+ (embedded_fonts no)+ )+)