# CONTADOR ASINCRONO ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** sagc - **Created:** 5/21/2025 - **Last Updated:** 5/22/2025 - **Visibility:** Public ## Key Components ### D9 — [10mm CA White 7 Segment Display](https://www.flux.ai/corynrobinson/10mm-ca-white-7-segment-display~m0.md) - Forward Voltage: 2.95V - Datasheet URL: https://docs.broadcom.com/doc/AV02-1644EN - Manufacturer Name: Broadcom - Current: 10mA - Part Type: LED - Purchase Url: https://octopart.com/hdsm-431w-broadcom-71129225?r=sp - Manufacturer Part Number: HDSM-431W **Pins:** - a - Anode1 - Anode2 - b - c - d - dp - e - f - g ### S1 — [1825360-3](https://www.flux.ai/adrian95/1825360-3~qvc.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch - Package or Case Code: DIP810W60P254L1209H480Q8N - Manufacturer Part Number: 1825360-3 - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=ADE_ADP_ADF_Datasheet&DocType=Data+Sheet&DocLang=English&DocFormat=pdf&PartCntxt=1825360-3 - Manufacturer Name: TE Connectivity **Pins:** - COM_1 [pin 1] - COM_2 [pin 2] - COM_3 [pin 3] - COM_4 [pin 4] - NO_1 [pin 5] - NO_2 [pin 6] - NO_3 [pin 7] - NO_4 [pin 8] ### U1 — [SN74LS76AN](https://www.flux.ai/jecstronic/sn74ls76an~l2t.md) - Manufacturer Part Number: SN74LS76AN - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.alldatasheet.com/datasheet-pdf/pdf/27427/TI/SN74LS76AN.html - Part Type: Integrated Circuit **Pins:** - CD [pin 3] - CD [pin 8] - CP [pin 1] - CP [pin 6] - GND [pin 13] - J [pin 4] - J [pin 9] - K [pin 12] - K [pin 16] - Q [pin 10] - Q [pin 11] - Q [pin 15] - Q [pin 14] - SD [pin 7] - SD [pin 2] - VCC [pin 5] ### U2 — [SN74LS76AN](https://www.flux.ai/jecstronic/sn74ls76an~l2t.md) - Manufacturer Part Number: SN74LS76AN - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.alldatasheet.com/datasheet-pdf/pdf/27427/TI/SN74LS76AN.html - Part Type: Integrated Circuit **Pins:** - CD [pin 3] - CD [pin 8] - CP [pin 1] - CP [pin 6] - GND [pin 13] - J [pin 4] - J [pin 9] - K [pin 12] - K [pin 16] - Q [pin 10] - Q [pin 11] - Q [pin 15] - Q [pin 14] - SD [pin 7] - SD [pin 2] - VCC [pin 5] ### U5 — [SN7400N](https://www.flux.ai/adrian95/sn7400n~vve.md) - Manufacturer Part Number: SN7400N - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fsn7400 - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1A [pin 1] - 1B [pin 2] - 1Y [pin 3] - 2A [pin 4] - 2B [pin 5] - 2Y [pin 6] - 3A [pin 9] - 3B [pin 10] - 3Y [pin 8] - 4A [pin 12] - 4B [pin 13] - 4Y [pin 11] - GND [pin 7] - VCC [pin 14] ### U6 — [SN74LS47DR](https://www.flux.ai/jecstronic/sn74ls47dr~w5.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn7447a.pdf - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SN74LS47DR - Part Type: Integrated Circuit **Pins:** - a [pin 13] - A [pin 7] - b [pin 12] - B [pin 1] - BI/RBO [pin 4] - c [pin 11] - C [pin 2] - d [pin 10] - D [pin 6] - e [pin 9] - f [pin 15] - g [pin 14] - GND [pin 8] - LT [pin 3] - RBI [pin 5] - VCC [pin 16] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sagc/contador-asincrono~pe](https://www.flux.ai/sagc/contador-asincrono~pe).* --- *Generated from [https://www.flux.ai/sagc/contador-asincrono~pe](https://www.flux.ai/sagc/contador-asincrono~pe)*