Manufacturer reference design

TIDA-00580

BOM002431 · V1.0

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “智能硬件” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

I/O expander / shift-register expansion
- U4, U4 TCA9539RTWR · by part number
Level shifting
- U9 SN74LV1T04DCK · by part number
- U8 SN74LV1T34DCKR · by part number
Logic gate / inverter / Schmitt trigger
- U5 SN74LVC1G04QDCKRQ1 · by part number
- U2 SN74LVC2G17QDCKRQ1 · by part number
- U3 SN74LVC1G374DCKR · by part number
Counter / divider
- U6 SN74LV393ATPWRQ1 · by part number

PCB · seen from the top

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15 rows · 68 parts0 of 15 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.

Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.

Designators	Value	Part	Qty
U5	SN74LVC1G04QDCKRQ1DCK0005A_N	SN74LVC1G04QDCKRQ1	1
U6	SN74LV393ATPWRQ1PW0014A_N	SN74LV393ATPWRQ1	1
U1	EVE-JBBF2020BPanasonic_EVE-JBBF2020B	EVE-JBBF2020B	1
R10	CRCW040210K0JNED0402	CRCW040210K0JNED	1
C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11	0603YC104JAT2A0603	0603YC104JAT2A	11
U9	SN74LV1T04DCKDCK0005A_N	SN74LV1T04DCK	1
P1	800-10-005-10-001000Mill-Max_800-10-005-10-001000	800-10-005-10-001000	1
R12, R12, R13, R13, R14, R14, R15, R15, R16, R16, R17, R17, R18, R18, R19, R19, R20, R21, R22	CRCW0603100RJNEA0603	CRCW0603100RJNEA	19
U4, U4	TCA9539RTWRRTW0024B	TCA9539RTWR	2
U2	SN74LVC2G17QDCKRQ1DCK0006A_N	SN74LVC2G17QDCKRQ1	1
R7, R8	CRCW04024K70JNED0402	CRCW04024K70JNED	2
D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19	LB Q39G-L2N2-35-1LB Q39G_BLUE	LB Q39G-L2N2-35-1	19
R1, R2, R3, R4, R5, R6	CRCW04021K00FKED0402	CRCW04021K00FKED	6
U8	SN74LV1T34DCKRDCK0005A_N	SN74LV1T34DCKR	1
U3	SN74LVC1G374DCKRDCK0006A_N	SN74LVC1G374DCKR	1

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Answers use only what was read of this design: its BOM lines, the function hits, the parsed nets around your selection and the part's catalogue record. Every statement links to its evidence.

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Source

Project: TIDA-00580
Project category: 智能硬件
BOM number: BOM002431
Version: V1.0
EDA tool: kicad
Parse status: succeeded
Licence: Not identified: the catalogue states no licence and this project's files have not been checked for one yet. Do not assume any right to reuse it.