component
74CBTLV3244PGG
Public Made by Adomby adom
RENESAS Signal Switches, Multiplexers, Decoders, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "74cbtlv3244pgg",
"version": "0.1.0",
"type": "component",
"description": "RENESAS Signal Switches, Multiplexers, Decoders, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"logic",
"74cbtlv3244pgg",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"74cbtlv3244pgg.kicad_sym",
"74cbtlv3244pgg.kicad_mod",
"74cbtlv3244pgg.glb",
"74cbtlv3244pgg.step",
"74cbtlv3244pgg.lbr",
"docs/hero.png",
"docs/74cbtlv3244pgg-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"74cbtlv3244pgg-hero.glb",
"74cbtlv3244pgg-hero.overlay.json",
"74cbtlv3244pgg-etched.glb"
],
"component": {
"mpn": "74CBTLV3244PGG",
"manufacturer": "RENESAS",
"package": "TSSOP-20",
"pin_count": 20,
"category": "Logic",
"subcategory": "Signal Switches, Multiplexers, Decoders",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555036821562114048",
"parts": {
"symbol": "74cbtlv3244pgg.kicad_sym",
"footprint": "74cbtlv3244pgg.kicad_mod",
"model_3d": "74cbtlv3244pgg-hero.glb",
"model_3d_plain": "74cbtlv3244pgg-etched.glb",
"model_3d_step": "74cbtlv3244pgg-etched.step",
"model_3d_step_plain": "74cbtlv3244pgg.step",
"lbr": "74cbtlv3244pgg.lbr"
},
"distributor_links": {
"lcsc": "C3241675",
"digikey": "74CBTLV3244PGG-ND",
"mouser": "972-74CBTLV3244PGG"
},
"distributor_check": {
"checked_at": "2026-10-20T22:45:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "74CBTLV3244PGG-ND",
"status": "found"
},
"mouser": {
"pn": "972-74CBTLV3244PGG",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "1OE",
"type": "input",
"description": "Output Enable for switches 1A/1B, active LOW; when HIGH the four switches are off and a high-impedance state exists between A and B."
},
{
"number": "2",
"name": "1A1",
"type": "bidirectional",
"description": "Port A bit 1 of the first switch group, connected to 1B1 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "3",
"name": "2B4",
"type": "bidirectional",
"description": "Port B bit 4 of the second switch group, connected to 2A4 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "4",
"name": "1A2",
"type": "bidirectional",
"description": "Port A bit 2 of the first switch group, connected to 1B2 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "5",
"name": "2B3",
"type": "bidirectional",
"description": "Port B bit 3 of the second switch group, connected to 2A3 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "6",
"name": "1A3",
"type": "bidirectional",
"description": "Port A bit 3 of the first switch group, connected to 1B3 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "7",
"name": "2B2",
"type": "bidirectional",
"description": "Port B bit 2 of the second switch group, connected to 2A2 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "8",
"name": "1A4",
"type": "bidirectional",
"description": "Port A bit 4 of the first switch group, connected to 1B4 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "9",
"name": "2B1",
"type": "bidirectional",
"description": "Port B bit 1 of the second switch group, connected to 2A1 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "10",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the device."
},
{
"number": "11",
"name": "2A1",
"type": "bidirectional",
"description": "Port A bit 1 of the second switch group, connected to 2B1 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "12",
"name": "1B4",
"type": "bidirectional",
"description": "Port B bit 4 of the first switch group, connected to 1A4 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "13",
"name": "2A2",
"type": "bidirectional",
"description": "Port A bit 2 of the second switch group, connected to 2B2 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "14",
"name": "1B3",
"type": "bidirectional",
"description": "Port B bit 3 of the first switch group, connected to 1A3 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "15",
"name": "2A3",
"type": "bidirectional",
"description": "Port A bit 3 of the second switch group, connected to 2B3 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "16",
"name": "1B2",
"type": "bidirectional",
"description": "Port B bit 2 of the first switch group, connected to 1A2 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "17",
"name": "2A4",
"type": "bidirectional",
"description": "Port A bit 4 of the second switch group, connected to 2B4 when 2OE is LOW and high impedance when 2OE is HIGH."
},
{
"number": "18",
"name": "1B1",
"type": "bidirectional",
"description": "Port B bit 1 of the first switch group, connected to 1A1 when 1OE is LOW and high impedance when 1OE is HIGH."
},
{
"number": "19",
"name": "2OE",
"type": "input",
"description": "Output Enable for switches 2A/2B, active LOW; when HIGH the four switches are off and a high-impedance state exists between A and B."
},
{
"number": "20",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage, 2.3 V to 3.6 V; both OE pins should be tied to VCC through a pullup resistor to hold the high-impedance state during power up or down."
}
],
"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 TSSOP PGG20 pin-to-number assignment was reconstructed from the scrambled top-view text on page "
],
"pages_sent": 6,
"cost_usd": 0.0377,
"at": "2026-10-20T22:44:51"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555036821562114048",
"pages": 6,
"sha256": "eb99408b57c53aa2",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 20,
"described": 20,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
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"file": "74cbtlv3244pgg.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
6.5,
1.2
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
"checked": "2026-10-20",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "74cbtlv3244pgg-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
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"footprint_binding": "identity",
"sha256": "ef159f8772001e1b36febafc4116b15a24d667961c0cbdf78c9fe8e319f66c80",
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}
]
}
}