component
MC100EL31DG
Public Made by Adomby adom
onsemi Flip Flops, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "mc100el31dg",
"title": "MC100EL31DG",
"brief": "onsemi Flip Flops, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"component": {
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"manufacturer": "onsemi",
"package": "SOIC-8",
"pin_count": 8,
"category": "Logic ICs",
"subcategory": "Flip Flops",
"datasheet": "https://www.onsemi.com/pdf/datasheet/mc100el31-d.pdf",
"parts": {
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"footprint": "mc100el31dg.kicad_mod",
"model_3d": "mc100el31dg-hero.glb",
"model_3d_plain": "mc100el31dg-etched.glb",
"model_3d_step": "mc100el31dg-etched.step",
"model_3d_step_plain": "mc100el31dg.step",
"lbr": "mc100el31dg.lbr"
},
"distributor_links": {
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"digikey": "2156-MC100EL31DG-OS-ND",
"mouser": "863-MC100EL31DG"
},
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"source": "Component Ocean /api/assign-pns",
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"status": "found",
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},
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{
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"name": "S",
"type": "input",
"description": "ECL asynchronous set input, level triggered, with internal pulldown resistor so it defaults low when left open."
},
{
"number": "2",
"name": "D",
"type": "input",
"description": "ECL data input with internal pulldown resistor; data enters the master when CLK is LOW."
},
{
"number": "3",
"name": "CLK",
"type": "input",
"description": "ECL clock input with internal pulldown resistor; data is transferred to the outputs on the LOW-to-HIGH transition."
},
{
"number": "4",
"name": "R",
"type": "input",
"description": "ECL asynchronous reset input, level triggered, with internal pulldown resistor so it defaults low when left open."
},
{
"number": "5",
"name": "VEE",
"type": "power_in",
"description": "Negative supply, 0 V in PECL mode or -4.2 V to -5.7 V in NECL mode (absolute maximum -8 V)."
},
{
"number": "6",
"name": "Q̄",
"type": "output",
"description": "Complementary ECL data output."
},
{
"number": "7",
"name": "Q",
"type": "output",
"description": "True ECL data output."
},
{
"number": "8",
"name": "VCC",
"type": "power_in",
"description": "Positive supply, 4.2 V to 5.7 V in PECL mode or 0 V in NECL mode (absolute maximum 8 V)."
}
],
"provenance": {
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"primary_model": "claude-sonnet-5-5",
"primary_mode": "text+vision",
"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
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],
"pages_sent": 8,
"cost_usd": 0.4007,
"at": "2026-10-30T21:34:10"
},
"datasheet": {
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"pages": 8,
"sha256": "ffdf3c513c514bba",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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"described": 8,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "mc100el31dg.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
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},
{
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}
],
"package_dims": {
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"source_page": 6,
"D": {
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"range_mm": [
4.8,
5
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},
"E1": {
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3.8,
4
]
},
"E": {
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"range_mm": [
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},
"e": {
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null,
null
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},
"A": {
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1.35,
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},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
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"verdict": "PASS",
"reasons": [
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],
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}
}
},
"metadata": {
"specs": {
"Manufacturer": "onsemi",
"Package": "SOIC-8",
"Category": "Logic ICs",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
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"rows": [
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"name": "PECL Mode Power Supply",
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"source_page": 2,
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{
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"min": -8,
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"conditions": "VCC = 0 V",
"source_page": 2,
"source": "datasheet"
},
{
"name": "PECL Mode Input Voltage",
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{
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"source_page": 2,
"source": "datasheet"
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{
"name": "Storage Temperature Range",
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"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
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{
"name": "Thermal Resistance, Junction-to-Ambient",
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"name": "Thermal Resistance, Junction-to-Ambient",
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"kind": "thermal",
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"typ": null,
"max": 130,
"conditions": "500 lfpm; SOIC−8 NB",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction-to-Case",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": 41,
"typ": null,
"max": 44,
"conditions": "Standard board; SOIC−8 NB",
"source_page": 2,
"source": "datasheet"
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{
"name": "Wave Solder (Pb-Free)",
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"name": "PECL Mode Operating Range",
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"name": "NECL Mode Operating Range",
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{
"name": "PECL Power Supply Current, 100EL",
"symbol": "IEE",
"kind": "electrical",
"unit": "mA",
"min": 27,
"typ": null,
"max": 32,
"conditions": "VCC = 5.0 V; VEE = 0 V; −40°C",
"source_page": 3,
"source": "datasheet"
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{
"name": "PECL Power Supply Current, 100EL",
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"typ": null,
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{
"name": "PECL Output HIGH Voltage",
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"typ": 4045,
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"source": "datasheet"
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{
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"source_page": 3,
"source": "datasheet"
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{
"name": "PECL Output LOW Voltage",
"symbol": "VOL",
"kind": "electrical",
"unit": "mV",
"min": 3170,
"typ": 3305,
"max": 3445,
"conditions": "VCC = 5.0 V; VEE = 0 V; −40°C; 50 Ω to VCC−2 V",
"source_page": 3,
"source": "datasheet"
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{
"name": "PECL Output LOW Voltage",
"symbol": "VOL",
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"typ": 3295,
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"conditions": "VCC = 5.0 V; VEE = 0 V; 25°C; 50 Ω to VCC−2 V",
"source_page": 3,
"source": "datasheet"
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{
"name": "PECL Input HIGH Voltage",
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"kind": "electrical",
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"conditions": "VCC = 5.0 V; VEE = 0 V; −40°C",
"source_page": 3,
"source": "datasheet"
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{
"name": "PECL Input LOW Voltage",
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{
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"source_page": 3,
"source": "datasheet"
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{
"name": "PECL Input LOW Current",
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"kind": "electrical",
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"typ": null,
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"source": "datasheet"
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{
"name": "NECL Output HIGH Voltage",
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"name": "NECL Output LOW Voltage",
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{
"name": "NECL Output LOW Voltage",
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{
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