component
CD4053BMT
Public Made by Adomby adom
HGSEMI Analog Switches, Multiplexers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "CD4053BMT",
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"manufacturer": "HGSEMI",
"package": "TSSOP-16",
"pin_count": 16,
"category": "Interface",
"subcategory": "Analog Switches, Multiplexers",
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"lcsc": "C3007953",
"digikey": "296-CD4053BMTTR-ND",
"mouser": "595-CD4053BMT"
},
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"checked_at": "2026-10-09T16:11:42Z",
"source": "Component Ocean /api/assign-pns",
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"pn": "296-CD4053BMTTR-ND",
"status": "found"
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"pins": [
{
"number": "1",
"name": "IN/OUT by",
"type": "passive",
"description": "Analog switch channel by (bidirectional analog I/O), switched to common pin 15 when INH=0 and the channel-select inputs A, B, C select the y channel of the b pair."
},
{
"number": "2",
"name": "IN/OUT bx",
"type": "passive",
"description": "Analog switch channel bx (bidirectional analog I/O), switched to common pin 15 when INH=0 and the channel-select inputs A, B, C select the x channel of the b pair."
},
{
"number": "3",
"name": "IN/OUT cy",
"type": "passive",
"description": "Analog switch channel cy (bidirectional analog I/O), switched to common pin 4 when INH=0 and the channel-select inputs A, B, C select the y channel of the c pair."
},
{
"number": "4",
"name": "OUT/IN cx OR cy",
"type": "passive",
"description": "Common analog I/O for the c switch pair, connected to channel cx or cy depending on the control inputs; analog input/output voltage range is 0 to VDD-VEE."
},
{
"number": "5",
"name": "IN/OUT cx",
"type": "passive",
"description": "Analog switch channel cx (bidirectional analog I/O), switched to common pin 4 when INH=0 and the channel-select inputs A, B, C select the x channel of the c pair."
},
{
"number": "6",
"name": "INH",
"type": "input",
"description": "Inhibit (enable control) input: when INH=0 the channel selected by A, B, C is ON; when INH=1 all channels are OFF."
},
{
"number": "7",
"name": "VEE",
"type": "power_in",
"description": "Analog switch negative supply; recommended VDD-VEE range is 0 to 15 V and analog input/output voltages must stay within 0 to VDD-VEE."
},
{
"number": "8",
"name": "VSS",
"type": "power_in",
"description": "Power supply ground (digital reference); the recommended DC supply range is VDD-VSS 3 V to 15 V, with absolute maximum 18 V."
},
{
"number": "9",
"name": "C",
"type": "input",
"description": "Channel select control input C, which selects between the cx and cy channels; control input voltage range is 0 to VDD-VSS."
},
{
"number": "10",
"name": "B",
"type": "input",
"description": "Channel select control input B, which selects between the bx and by channels; control input voltage range is 0 to VDD-VSS."
},
{
"number": "11",
"name": "A",
"type": "input",
"description": "Channel select control input A, which selects between the ax and ay channels; control input voltage range is 0 to VDD-VSS."
},
{
"number": "12",
"name": "IN/OUT ax",
"type": "passive",
"description": "Analog switch channel ax (bidirectional analog I/O), switched to common pin 14 when INH=0 and the channel-select inputs A, B, C select the x channel of the a pair."
},
{
"number": "13",
"name": "IN/OUT ay",
"type": "passive",
"description": "Analog switch channel ay (bidirectional analog I/O), switched to common pin 14 when INH=0 and the channel-select inputs A, B, C select the y channel of the a pair."
},
{
"number": "14",
"name": "OUT/IN ax OR ay",
"type": "passive",
"description": "Common analog I/O for the a switch pair, connected to channel ax or ay depending on the control inputs; analog input/output voltage range is 0 to VDD-VEE."
},
{
"number": "15",
"name": "OUT/IN bx OR by",
"type": "passive",
"description": "Common analog I/O for the b switch pair, connected to channel bx or by depending on the control inputs; analog input/output voltage range is 0 to VDD-VEE."
},
{
"number": "16",
"name": "VDD",
"type": "power_in",
"description": "Positive supply; recommended DC supply range VDD-VSS is 3 V to 15 V, with absolute maximum 18 V."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet's pin diagram for DIP-16/SOP-16/TSSOP-16/QSOP-16 is an image not present in the text. ; The datasheet gives no separate pinout for the MPN variant CD4053BMT/TR; the ordering table lists it"
],
"pages_sent": 11,
"cost_usd": 0.055,
"at": "2026-10-09T16:08:25"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8763463941316198400",
"pages": 11,
"sha256": "2ffcadacf21031f2",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"zmin_mm": 0,
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"footprint_binding": "identity",
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"checked": "2026-10-09",
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},
{
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"sha256": "d59caf7f78b5e388c761ea95a6e93f80b72ba52034a9eb8960a5cb43afe06385",
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]
},
"metadata": {
"specs": {
"Manufacturer": "HGSEMI",
"Package": "TSSOP-16",
"Category": "Interface",
"Pins": "16"
}
},
"variants": [],
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"discovery_pitch": "CD4053BMT (HGSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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