# MULTIPLEXOR CON MSI (74LS151) ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** sagc - **Created:** 4/15/2025 - **Last Updated:** 4/17/2025 - **Visibility:** Public ## Key Components ### A — [DS04-254-2-01BK-SMT](https://www.flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md) - Datasheet URL: https://www.cuidevices.com/product/resource/ds04-254-smt.pdf - Part Type: Switch - Manufacturer Name: CUI Devices - Manufacturer Part Number: DS04-254-2-01BK-SMT - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~ [pin 1B] - ~ [pin 1A] ### B — [DS04-254-2-01BK-SMT](https://www.flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md) - Manufacturer Part Number: DS04-254-2-01BK-SMT - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch - Datasheet URL: https://www.cuidevices.com/product/resource/ds04-254-smt.pdf - Manufacturer Name: CUI Devices **Pins:** - ~ [pin 1B] - ~ [pin 1A] ### D1 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Saturation Current: 93.2e-12A - Series Resistance: 0.42Ω - Breakdown Voltage: 0V **Pins:** - A [pin 2] - K [pin 1] ### ENABLE — [DS04-254-2-01BK-SMT](https://www.flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: DS04-254-2-01BK-SMT - Manufacturer Name: CUI Devices - Datasheet URL: https://www.cuidevices.com/product/resource/ds04-254-smt.pdf - Part Type: Switch **Pins:** - ~ [pin 1B] - ~ [pin 1A] ### MULTIPLEXOR 74151 — [SN74LS151N](https://www.flux.ai/jecstronic/sn74ls151n~ls3.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74ls151.pdf - Manufacturer Part Number: SN74LS151N **Pins:** - *G [pin 7] - A [pin 11] - B [pin 10] - C [pin 9] - D0 [pin 4] - D1 [pin 3] - D2 [pin 2] - D3 [pin 1] - D4 [pin 15] - D5 [pin 14] - D6 [pin 13] - D7 [pin 12] - GND [pin 8] - VCC [pin 16] - W [pin 6] - Y [pin 5] ### SW1 — [DS01-254-L-08BE](https://www.flux.ai/jecstronic/ds01-254-l-08be~jh8.md) - Datasheet URL: https://www.cuidevices.com/product/resource/ds01-254.pdf - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices - Manufacturer Part Number: DS01-254-L-08BE **Pins:** - ~ [pin 2B] - ~ [pin 3B] - ~ [pin 1A] - ~ [pin 3A] - ~ [pin 5A] - ~ [pin 8A] - ~ [pin 4B] - ~ [pin 7A] - ~ [pin 2A] - ~ [pin 4A] - ~ [pin 5B] - ~ [pin 7B] - ~ [pin 6A] - ~ [pin 6B] - ~ [pin 1B] - ~ [pin 8B] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 5V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sagc/multiplexor-con-msi-74ls151~2w](https://www.flux.ai/sagc/multiplexor-con-msi-74ls151~2w).* --- *Generated from [https://www.flux.ai/sagc/multiplexor-con-msi-74ls151~2w](https://www.flux.ai/sagc/multiplexor-con-msi-74ls151~2w)*