# Brainstorm a new project with AI [Example] ## Description Learn how to use Copilot, your AI design assistant, to brainstorm and develop a new idea from concept to custom board design. Discuss requirements, generate architectures, research parts, and draw your schematic. ## Project Details - **Owner:** nyuchan - **Created:** 3/27/2025 - **Last Updated:** 3/27/2025 - **Visibility:** Public ## Key Components ### U1 — [74HC157BQ,115](https://www.flux.ai/lcsc/74hc157bqc115~uqa8.md) - Manufacturer Name: Nexperia(安世) - Manufacturer Part Number: 74HC157BQ,115 - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HC157BQ-115_C546607.html - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407241036_Nexperia-74HC157BQ-115_C546607.pdf - LCSC Part Number: C546607 - Package or Case Code: DHVQFN-16_L3.5-W2.5-P0.50-BL-EP - JLCPCB Part Class: Extended Part **Pins:** - #E [pin 15] - 1I0 [pin 2] - 1I1 [pin 3] - 1Y [pin 4] - 2I0 [pin 5] - 2I1 [pin 6] - 2Y [pin 7] - 3I0 [pin 11] - 3I1 [pin 10] - 3Y [pin 9] - 4I0 [pin 14] - 4I1 [pin 13] - 4Y [pin 12] - EP [pin 17] - GND [pin 8] - S [pin 1] - VCC [pin 16] ### U2 — [74HC157BQ,115](https://www.flux.ai/lcsc/74hc157bqc115~uqa8.md) - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HC157BQ-115_C546607.html - Manufacturer Part Number: 74HC157BQ,115 - Manufacturer Name: Nexperia(安世) - LCSC Part Number: C546607 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407241036_Nexperia-74HC157BQ-115_C546607.pdf - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - Package or Case Code: DHVQFN-16_L3.5-W2.5-P0.50-BL-EP - JLCPCB Part Class: Extended Part **Pins:** - #E [pin 15] - 1I0 [pin 2] - 1I1 [pin 3] - 1Y [pin 4] - 2I0 [pin 5] - 2I1 [pin 6] - 2Y [pin 7] - 3I0 [pin 11] - 3I1 [pin 10] - 3Y [pin 9] - 4I0 [pin 14] - 4I1 [pin 13] - 4Y [pin 12] - EP [pin 17] - GND [pin 8] - S [pin 1] - VCC [pin 16] ### U3 — [74HC157BQ,115](https://www.flux.ai/lcsc/74hc157bqc115~uqa8.md) - Package or Case Code: DHVQFN-16_L3.5-W2.5-P0.50-BL-EP - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 74HC157BQ,115 - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HC157BQ-115_C546607.html - Manufacturer Name: Nexperia(安世) - LCSC Part Number: C546607 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407241036_Nexperia-74HC157BQ-115_C546607.pdf - Part Type: Signal Switches / Encoders & Decoders / Multiplexers **Pins:** - #E [pin 15] - 1I0 [pin 2] - 1I1 [pin 3] - 1Y [pin 4] - 2I0 [pin 5] - 2I1 [pin 6] - 2Y [pin 7] - 3I0 [pin 11] - 3I1 [pin 10] - 3Y [pin 9] - 4I0 [pin 14] - 4I1 [pin 13] - 4Y [pin 12] - EP [pin 17] - GND [pin 8] - S [pin 1] - VCC [pin 16] ### U4 — [74HC157BQ,115](https://www.flux.ai/lcsc/74hc157bqc115~uqa8.md) - Manufacturer Name: Nexperia(安世) - Manufacturer Part Number: 74HC157BQ,115 - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HC157BQ-115_C546607.html - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407241036_Nexperia-74HC157BQ-115_C546607.pdf - LCSC Part Number: C546607 - Package or Case Code: DHVQFN-16_L3.5-W2.5-P0.50-BL-EP - JLCPCB Part Class: Extended Part **Pins:** - #E [pin 15] - 1I0 [pin 2] - 1I1 [pin 3] - 1Y [pin 4] - 2I0 [pin 5] - 2I1 [pin 6] - 2Y [pin 7] - 3I0 [pin 11] - 3I1 [pin 10] - 3Y [pin 9] - 4I0 [pin 14] - 4I1 [pin 13] - 4Y [pin 12] - EP [pin 17] - GND [pin 8] - S [pin 1] - VCC [pin 16] ### U5 — [74HC157BQ,115](https://www.flux.ai/lcsc/74hc157bqc115~uqa8.md) - Package or Case Code: DHVQFN-16_L3.5-W2.5-P0.50-BL-EP - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HC157BQ-115_C546607.html - Manufacturer Part Number: 74HC157BQ,115 - Manufacturer Name: Nexperia(安世) - LCSC Part Number: C546607 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407241036_Nexperia-74HC157BQ-115_C546607.pdf - Part Type: Signal Switches / Encoders & Decoders / Multiplexers **Pins:** - #E [pin 15] - 1I0 [pin 2] - 1I1 [pin 3] - 1Y [pin 4] - 2I0 [pin 5] - 2I1 [pin 6] - 2Y [pin 7] - 3I0 [pin 11] - 3I1 [pin 10] - 3Y [pin 9] - 4I0 [pin 14] - 4I1 [pin 13] - 4Y [pin 12] - EP [pin 17] - GND [pin 8] - S [pin 1] - VCC [pin 16] ### U6 — [74HC157BQ,115](https://www.flux.ai/lcsc/74hc157bqc115~uqa8.md) - JLCPCB Part Class: Extended Part - Package or Case Code: DHVQFN-16_L3.5-W2.5-P0.50-BL-EP - LCSC Part Number: C546607 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407241036_Nexperia-74HC157BQ-115_C546607.pdf - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - Manufacturer Part Number: 74HC157BQ,115 - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HC157BQ-115_C546607.html - Manufacturer Name: Nexperia(安世) **Pins:** - #E [pin 15] - 1I0 [pin 2] - 1I1 [pin 3] - 1Y [pin 4] - 2I0 [pin 5] - 2I1 [pin 6] - 2Y [pin 7] - 3I0 [pin 11] - 3I1 [pin 10] - 3Y [pin 9] - 4I0 [pin 14] - 4I1 [pin 13] - 4Y [pin 12] - EP [pin 17] - GND [pin 8] - S [pin 1] - VCC [pin 16] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/nyuchan/brainstorm-a-new-project-with-ai-example~ao](https://www.flux.ai/nyuchan/brainstorm-a-new-project-with-ai-example~ao).* --- *Generated from [https://www.flux.ai/nyuchan/brainstorm-a-new-project-with-ai-example~ao](https://www.flux.ai/nyuchan/brainstorm-a-new-project-with-ai-example~ao)*