# 3-B ## Description A 3-bit binary counter that can count up or down in the range 000-111. More info on https://www.electronics-tutorials.ws/counter/count_4.html ## Project Details - **Owner:** jlamflux - **Created:** 8/10/2023 - **Last Updated:** 8/10/2023 - **Visibility:** Public ## Key Components ### AND4-1 — [74LVC08AS14-13](https://www.flux.ai/jlamflux/74lvc08as14-13.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.diodes.com/assets/Datasheets/74LVC08A.pdf - Manufacturer Name: Diodes Incorporated - Manufacturer Part Number: 74LVC08AS14-13 **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] ### JK-1 — [74HC73PW_118](https://www.flux.ai/jlamflux/74hc73pw118.md) - Part Type: Integrated Circuit - Manufacturer Part Number: 74HC73PW,118 - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74HC73.pdf **Pins:** - 1CP [pin 1] - 1J [pin 14] - 1K [pin 3] - 1Q [pin 13] - 1Q [pin 12] - 1R [pin 2] - 2CP [pin 5] - 2J [pin 7] - 2K [pin 10] - 2Q [pin 9] - 2Q [pin 8] - 2R [pin 6] - GND [pin 11] - VCC [pin 4] ### JK-2 — [74HC73PW_118](https://www.flux.ai/jlamflux/74hc73pw118.md) - Part Type: Integrated Circuit - Manufacturer Part Number: 74HC73PW,118 - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74HC73.pdf **Pins:** - 1CP [pin 1] - 1J [pin 14] - 1K [pin 3] - 1Q [pin 13] - 1Q [pin 12] - 1R [pin 2] - 2CP [pin 5] - 2J [pin 7] - 2K [pin 10] - 2Q [pin 9] - 2Q [pin 8] - 2R [pin 6] - GND [pin 11] - VCC [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jlamflux/3-b](https://www.flux.ai/jlamflux/3-b).* --- *Generated from [https://www.flux.ai/jlamflux/3-b](https://www.flux.ai/jlamflux/3-b)*