component
PI4IOE5V9539LEX
Public Made by Adomby adom
Diodes Incorporated I/O Expanders, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"package": "TSSOP-24",
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"category": "Communication Interface Chip/UART/485/232",
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{
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{
"number": "5",
"name": "IO0_1",
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"description": "Port 0 input/output 1, 5V tolerant (up to 5.5 V), configured as input at reset."
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{
"number": "6",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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"name": "IO1_6",
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{
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{
"number": "22",
"name": "SCL",
"type": "input",
"description": "Serial clock line input, 0 to 400 kHz, with noise filter."
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{
"number": "23",
"name": "SDA",
"type": "bidirectional",
"description": "Serial data line, open-drain, with noise filter on the input."
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{
"number": "24",
"name": "VCC",
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"description": "Supply voltage, 2.3 V to 5.5 V."
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"name": "SCL clock frequency (standard mode)",
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