Maker project
imac-efi-boot-screen
BOM005539 · PCB
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “视频” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Three-terminal regulator (78xx / LM317)
- U1 L78L33 · by part number
- Logic gate / inverter / Schmitt trigger
- U2 74HC02 · by part number
Online view
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11 rows · 13 parts0 of 11 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 | Placed | |
|---|---|---|---|---|---|
| C1, C2 | 1uC_1206_3216Metric_Pad1.33x1.80mm_HandSolder | No part number | 2 | ||
| C3 | 1nFC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 1 | ||
| R1 | 47kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R2 | 22kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R3 | 330kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| R4 | 33kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 1 | ||
| U1 | L78L33SOT-89-3_Handsoldering | No part number | 1 | ||
| U2 | 74HC02TSSOP-14_4.4x5mm_P0.65mm | No part number | 1 | ||
| U3 | 74LVC1G157TSOT-23-6_HandSoldering | No part number | 1 | ||
| INPUT, OUTPUT | Conn_01x04_MalePinHeader_1x04_P2.54mm_Vertical | No part number | 2 | ||
| Q1 | MMBT3904SOT-23_Handsoldering | No part number | 1 |