# Memory Address Register ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ieeecpp8bit - **Created:** 2/18/2025 - **Last Updated:** 5/31/2025 - **Visibility:** Public ## Key Components ### 2 to 1 Mux — [SN74LS157N](https://www.flux.ai/jecstronic/sn74ls157n.md) - Manufacturer Part Number: SN74LS157N - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74ls157.pdf - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments **Pins:** - ~A~/B [pin 1] - ~G [pin 15] - 1A [pin 2] - 1B [pin 3] - 1Y [pin 4] - 2A [pin 5] - 2B [pin 6] - 2Y [pin 7] - 3A [pin 11] - 3B [pin 10] - 3Y [pin 9] - 4A [pin 14] - 4B [pin 13] - 4Y [pin 12] - GND [pin 8] - VCC [pin 16] ### 4 bit D register — [SN74LS173AN](https://www.flux.ai/jecstronic/sn74ls173an.md) - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74ls173a.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: SN74LS173AN **Pins:** - 1D [pin 14] - 1Q [pin 3] - 2D [pin 13] - 2Q [pin 4] - 3D [pin 12] - 3Q [pin 5] - 4D [pin 11] - 4Q [pin 6] - CLK [pin 7] - CLR [pin 15] - G1 [pin 9] - G2 [pin 10] - GND [pin 8] - M [pin 1] - N [pin 2] - VCC [pin 16] ### 5v — [Battery Holder Keystone 1076 1xAAA](https://www.flux.ai/eriarervt/battery-holder-keystone-1076-1xaaa.md) **Pins:** - - [pin -] - + [pin +] ### CLK — [SWITCH-PUSH-6mm-H5mm-4pin](https://www.flux.ai/baronunread/switch-push-6mm-h5mm-4pin.md) - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1-1 [pin 1-1] - 1-2 [pin 1-2] - 2-1 [pin 2-1] - 2-2 [pin 2-2] ### Ram 1 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template.md) - Manufacturer Part Number: CTL1206FYW1T - Part Type: LED - Forward Voltage: 1.70V - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf **Pins:** - A [pin 2] - K [pin 1] ### Ram 13 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template.md) - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Forward Voltage: 1.70V - Part Type: LED - Manufacturer Part Number: CTL1206FYW1T **Pins:** - A [pin 2] - K [pin 1] ### Ram 14 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template.md) - Part Type: LED - Manufacturer Part Number: CTL1206FYW1T - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Forward Voltage: 1.70V **Pins:** - A [pin 2] - K [pin 1] ### Ram 15 — [LED simulator template](https://www.flux.ai/nico/example-led-simulator-template.md) - Forward Voltage: 1.70V - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Part Type: LED - Manufacturer Part Number: CTL1206FYW1T **Pins:** - A [pin 2] - K [pin 1] ### S1 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S10 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S2 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S3 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S4 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S5 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S6 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S7 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S8 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 ### S9 — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch.md) **Pins:** - P1 - P2 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ieeecpp8bit/memory-address-register](https://www.flux.ai/ieeecpp8bit/memory-address-register).* --- *Generated from [https://www.flux.ai/ieeecpp8bit/memory-address-register](https://www.flux.ai/ieeecpp8bit/memory-address-register)*