component
74VHC4040FT
Public Made by Adomby adom
TOSHIBA Counters / Dividers, TSSOP16B. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
2 files changed
+507−1
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/74vhc4040ft-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+505@@ -0,0 +1,505 @@+{+ "schema": "adom.pads/1",+ "slug": "74vhc4040ft",+ "footprint": "TSSOP-16_4.4x5mm_P0.65mm",+ "generated_from": {+ "footprint": "TSSOP-16_4.4x5mm_P0.65mm@sha256:fbac79fc5f310754",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ -2.8625,+ -2.275+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "TSSOP-16_4.4x5mm_P0.65mm@sha256:fbac79fc5f310754"+ },+ "pad_count": 16,+ "paste_apertures": 0,+ "issues": [],+ "pads": [+ {+ "pad": "1",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ -2.275+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "1",+ "name": "Q12",+ "type": "output",+ "description": "Counter stage 12 output (divide-by-4096 of CK). CMOS push-pull output, VOH >= VCC - 0.1 V at IOH = -50 uA; drives +/-8 mA at VCC = 4.5 V.",+ "is_pin1": true,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ -1.625+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "2",+ "name": "Q6",+ "type": "output",+ "description": "Counter stage 6 output (divide-by-64 of CK). CMOS push-pull output driving up to +/-8 mA at VCC = 4.5 V.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ -0.975+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "3",+ "name": "Q5",+ "type": "output",+ "description": "Counter stage 5 output (divide-by-32 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "4",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ -0.325+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "4",+ "name": "Q7",+ "type": "output",+ "description": "Counter stage 7 output (divide-by-128 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "5",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ 0.325+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "5",+ "name": "Q4",+ "type": "output",+ "description": "Counter stage 4 output (divide-by-16 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "6",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ 0.975+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "6",+ "name": "Q3",+ "type": "output",+ "description": "Counter stage 3 output (divide-by-8 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "7",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ 1.625+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "7",+ "name": "Q2",+ "type": "output",+ "description": "Counter stage 2 output (divide-by-4 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "8",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -2.8625,+ 2.275+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V). Connect to system ground.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "9",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ 2.275+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "9",+ "name": "Q1",+ "type": "output",+ "description": "Counter stage 1 output (divide-by-2 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "10",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ 1.625+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "10",+ "name": "CK",+ "type": "input",+ "description": "Clock input (active-low edge, negative-going transition advances the counter by one). CMOS-compatible input over 0 to 5.5 V with power-down protection.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "11",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ 0.975+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "11",+ "name": "CLR",+ "type": "input",+ "description": "Asynchronous master reset input. When held high, all Q outputs are forced low; must be low for the counter to advance on CK edges.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "12",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ 0.325+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "12",+ "name": "Q9",+ "type": "output",+ "description": "Counter stage 9 output (divide-by-512 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "13",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ -0.325+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "13",+ "name": "Q8",+ "type": "output",+ "description": "Counter stage 8 output (divide-by-256 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "14",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ -0.975+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "14",+ "name": "Q10",+ "type": "output",+ "description": "Counter stage 10 output (divide-by-1024 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "15",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ -1.625+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "15",+ "name": "Q11",+ "type": "output",+ "description": "Counter stage 11 output (divide-by-2048 of CK). CMOS push-pull output.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "16",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 2.8625,+ -2.275+ ],+ "rot": 0.0,+ "size": [+ 1.475,+ 0.4+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage, 2.0 V to 5.5 V operating range (7.0 V absolute maximum). Bypass with a local ceramic capacitor to GND.",+ "is_pin1": false,+ "source": {+ "geometry": "TSSOP-16_4.4x5mm_P0.65mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}