# Program Counter ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ieeecpp8bit - **Created:** 2/18/2025 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **Forks:** 1 ## Key Components ### 74HCT107 — [74HCT107D,652](https://www.flux.ai/lcsc/74hct107dc652~tl0b.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C547224 - Manufacturer Part Number: 74HCT107D,652 - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HCT107D-652_C547224.html - Manufacturer Name: Nexperia(安世) - Part Type: Flip Flops - Package or Case Code: SOP-14_L8.6-W3.9-P1.27-LS6.0-BL - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf **Pins:** - #1CP [pin 12] - #1Q [pin 2] - #1R [pin 13] - #2CP [pin 9] - #2Q [pin 6] - #2R [pin 10] - 1J [pin 1] - 1K [pin 4] - 1Q [pin 3] - 2J [pin 8] - 2K [pin 11] - 2Q [pin 5] - GND [pin 7] - VCC [pin 14] ### 74HCT107 — [74HCT107D,652](https://www.flux.ai/lcsc/74hct107dc652~tl0b.md) - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - Package or Case Code: SOP-14_L8.6-W3.9-P1.27-LS6.0-BL - Part Type: Flip Flops - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HCT107D-652_C547224.html - Manufacturer Name: Nexperia(安世) - Manufacturer Part Number: 74HCT107D,652 - LCSC Part Number: C547224 - JLCPCB Part Class: Extended Part **Pins:** - #1CP [pin 12] - #1Q [pin 2] - #1R [pin 13] - #2CP [pin 9] - #2Q [pin 6] - #2R [pin 10] - 1J [pin 1] - 1K [pin 4] - 1Q [pin 3] - 2J [pin 8] - 2K [pin 11] - 2Q [pin 5] - GND [pin 7] - VCC [pin 14] ### 74HCT107 — [74HCT107D,652](https://www.flux.ai/lcsc/74hct107dc652~tl0b.md) - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HCT107D-652_C547224.html - Manufacturer Name: Nexperia(安世) - Part Type: Flip Flops - Package or Case Code: SOP-14_L8.6-W3.9-P1.27-LS6.0-BL - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - JLCPCB Part Class: Extended Part - LCSC Part Number: C547224 - Manufacturer Part Number: 74HCT107D,652 **Pins:** - #1CP [pin 12] - #1Q [pin 2] - #1R [pin 13] - #2CP [pin 9] - #2Q [pin 6] - #2R [pin 10] - 1J [pin 1] - 1K [pin 4] - 1Q [pin 3] - 2J [pin 8] - 2K [pin 11] - 2Q [pin 5] - GND [pin 7] - VCC [pin 14] ### 74HCT107 — [74HCT107D,652](https://www.flux.ai/lcsc/74hct107dc652~tl0b.md) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 74HCT107D,652 - LCSC Part Number: C547224 - Manufacturer Name: Nexperia(安世) - Product Info Url: https://lcsc.com/product-detail/presales_Nexperia-74HCT107D-652_C547224.html - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - Part Type: Flip Flops - Package or Case Code: SOP-14_L8.6-W3.9-P1.27-LS6.0-BL **Pins:** - #1CP [pin 12] - #1Q [pin 2] - #1R [pin 13] - #2CP [pin 9] - #2Q [pin 6] - #2R [pin 10] - 1J [pin 1] - 1K [pin 4] - 1Q [pin 3] - 2J [pin 8] - 2K [pin 11] - 2Q [pin 5] - GND [pin 7] - VCC [pin 14] ### 74HCT126 — [74HCT126T14-13](https://www.flux.ai/lcsc/74hct126t14-13~t2ql.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: DIODES(美台) - LCSC Part Number: C842454 - Part Type: Buffers / Drivers - Package or Case Code: TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL - Manufacturer Part Number: 74HCT126T14-13 **Pins:** - 1A [pin 2] - 1OE [pin 1] - 1Y [pin 3] - 2A [pin 5] - 2OE [pin 4] - 2Y [pin 6] - 3A [pin 9] - 3OE [pin 10] - 3Y [pin 8] - 4A [pin 12] - 4OE [pin 13] - 4Y [pin 11] - GND [pin 7] - VCC [pin 14] ### 74HCT126 — [74HCT126T14-13](https://www.flux.ai/lcsc/74hct126t14-13~t2ql.md) - Manufacturer Part Number: 74HCT126T14-13 - Package or Case Code: TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL - Part Type: Buffers / Drivers - LCSC Part Number: C842454 - Manufacturer Name: DIODES(美台) - JLCPCB Part Class: Extended Part **Pins:** - 1A [pin 2] - 1OE [pin 1] - 1Y [pin 3] - 2A [pin 5] - 2OE [pin 4] - 2Y [pin 6] - 3A [pin 9] - 3OE [pin 10] - 3Y [pin 8] - 4A [pin 12] - 4OE [pin 13] - 4Y [pin 11] - GND [pin 7] - VCC [pin 14] ### LED1 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Forward Voltage: 1.70V - Manufacturer Part Number: CTL1206FYW1T - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Part Type: LED - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Manufacturer Part Number: CTL1206FYW1T - Forward Voltage: 1.70V **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Forward Voltage: 1.70V - Manufacturer Part Number: CTL1206FYW1T - Part Type: LED - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf **Pins:** - A [pin 2] - K [pin 1] ### LED4 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Manufacturer Part Number: CTL1206FYW1T - Forward Voltage: 1.70V - Part Type: LED - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf **Pins:** - A [pin 2] - K [pin 1] ### LED5 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Manufacturer Part Number: CTL1206FYW1T - Forward Voltage: 1.70V - Part Type: LED - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf **Pins:** - A [pin 2] - K [pin 1] ### LED6 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Part Type: LED - Manufacturer Part Number: CTL1206FYW1T - Forward Voltage: 1.70V **Pins:** - A [pin 2] - K [pin 1] ### LED7 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Forward Voltage: 1.70V - Manufacturer Part Number: CTL1206FYW1T - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED8 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template~o0.md) - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Part Type: LED - Forward Voltage: 1.70V - Manufacturer Part Number: CTL1206FYW1T **Pins:** - A [pin 2] - K [pin 1] ### SW1 — [DS01-254-L-08BE](https://www.flux.ai/jecstronic/ds01-254-l-08be~jh8.md) - Manufacturer Name: CUI Devices - Datasheet URL: https://www.cuidevices.com/product/resource/ds01-254.pdf - Part Type: Switch - Manufacturer Part Number: DS01-254-L-08BE - License: https://creativecommons.org/licenses/by/4.0/ **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] ### SW2 — [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 - Manufacturer Name: CUI Devices - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: DS01-254-L-08BE - Part Type: Switch **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] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ieeecpp8bit/program-counter~y8](https://www.flux.ai/ieeecpp8bit/program-counter~y8).* --- *Generated from [https://www.flux.ai/ieeecpp8bit/program-counter~y8](https://www.flux.ai/ieeecpp8bit/program-counter~y8)*