# EA ODEV ## Description 5V DIP NAND Logic and 4-to-1 MUX Training Circuit ## Project Details - **Owner:** haktanaltunkaya - **Created:** 5/15/2026 - **Last Updated:** 5/15/2026 - **Visibility:** Public ## Key Components ### D1 — [LTL-307EE](https://www.flux.ai/vasy_skral/ltl-307ee~a2.md) - Manufacturer Name: Lite-On Inc. - Role Details: 5 mm red LED indicator driven from logic output through 330 Ω current-limiting resistor to GND. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Manufacturer Part Number: LTL-307EE - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1153/LTL-307EE.pdf - Role: Indicator **Pins:** - A [pin 2] - K [pin 1] ### J1 — [691137710002](https://www.flux.ai/adrian95/691137710002~c39.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Power Input - Part Type: Connector - Manufacturer Part Number: 691137710002 - Role Details: External regulated 5 V input connector for VCC and GND. - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Name: Würth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] ### LED1 — [LTL-307EE](https://www.flux.ai/vasy_skral/ltl-307ee~a2.md) - Manufacturer Part Number: LTL-307EE - Role: Indicator - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Manufacturer Name: Lite-On Inc. - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1153/LTL-307EE.pdf - Role Details: 5 mm red LED indicator driven from logic output through 330 Ω current-limiting resistor to GND. **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LTL-307EE](https://www.flux.ai/vasy_skral/ltl-307ee~a2.md) - Role: Indicator - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1153/LTL-307EE.pdf - Role Details: 5 mm red LED indicator driven from logic output through 330 Ω current-limiting resistor to GND. - Manufacturer Name: Lite-On Inc. - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LTL-307EE **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [LTL-307EE](https://www.flux.ai/vasy_skral/ltl-307ee~a2.md) - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1153/LTL-307EE.pdf - Manufacturer Part Number: LTL-307EE - Role: Indicator - Role Details: 5 mm red LED indicator driven from logic output through 330 Ω current-limiting resistor to GND. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Manufacturer Name: Lite-On Inc. **Pins:** - A [pin 2] - K [pin 1] ### LED4 — [LTL-307EE](https://www.flux.ai/vasy_skral/ltl-307ee~a2.md) - Role Details: 5 mm red LED indicator driven from logic output through 330 Ω current-limiting resistor to GND. - Manufacturer Part Number: LTL-307EE - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Manufacturer Name: Lite-On Inc. - Role: Indicator - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1153/LTL-307EE.pdf **Pins:** - A [pin 2] - K [pin 1] ### SW1 — [DS01-254-L-08BE](https://www.flux.ai/jecstronic/ds01-254-l-08be~jh8.md) - Role Details: 8-position DIP switch for user logic inputs; positions 1-5 select A, B, C, X/S0, Y/S1 high from VCC_5V. - Datasheet URL: https://www.cuidevices.com/product/resource/ds01-254.pdf - Manufacturer Name: CUI Devices - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ - Role: Switching - Manufacturer Part Number: DS01-254-L-08BE **Pins:** - ~ [pin 3A] - ~ [pin 4A] - ~ [pin 1A] - ~ [pin 7A] - ~ [pin 2B] - ~ [pin 8B] - ~ [pin 7B] - ~ [pin 6B] - ~ [pin 3B] - ~ [pin 6A] - ~ [pin 4B] - ~ [pin 8A] - ~ [pin 5B] - ~ [pin 2A] - ~ [pin 5A] - ~ [pin 1B] ### U1 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Logic - Manufacturer Part Number: SN74HC00N - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **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] ### U2 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Logic - Manufacturer Part Number: SN74HC00N - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf - Part Type: Integrated Circuit **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] ### U3 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - Manufacturer Part Number: SN74HC00N - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - License: https://creativecommons.org/licenses/by/4.0/ - Role: Logic - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf **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] ### U4 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - Manufacturer Part Number: SN74HC00N - Role: Logic - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf **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] ### U5 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - Role: Logic - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf - Manufacturer Name: Texas Instruments - Manufacturer Part Number: SN74HC00N - 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 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - Manufacturer Part Number: SN74HC00N - License: https://creativecommons.org/licenses/by/4.0/ - Role: Logic **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] ### U7 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf - Role: Logic - Manufacturer Part Number: SN74HC00N - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - 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] ### U8 — [SN74HC00N](https://www.flux.ai/adrian95/sn74hc00n~3w5.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SN74HC00N - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc00.pdf - Role Details: DIP 74HC00 NAND-only combinational logic gates; powered from 5 V VCC with local decoupling. - Manufacturer Name: Texas Instruments - Role: Logic - Part Type: Integrated Circuit **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] ### U9 — [CD74HC153E](https://www.flux.ai/lcsc/cd74hc153e~mfck.md) - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - Role Details: 4-to-1 multiplexer stage selecting one of F1-F4 at 5 V logic. - Manufacturer Name: TI(德州仪器) - LCSC Part Number: C1547257 - Manufacturer Part Number: CD74HC153E - Package or Case Code: PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL - JLCPCB Part Class: Extended Part - Role: Logic **Pins:** - ~{1E} [pin 1] - ~{2E} [pin 15] - 1I0 [pin 6] - 1I1 [pin 5] - 1I2 [pin 4] - 1I3 [pin 3] - 1Y [pin 7] - 2I0 [pin 10] - 2I1 [pin 11] - 2I2 [pin 12] - 2I3 [pin 13] - 2Y [pin 9] - GND [pin 8] - S0 [pin 14] - S1 [pin 2] - VCC [pin 16] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/haktanaltunkaya/ea-odev~ej](https://www.flux.ai/haktanaltunkaya/ea-odev~ej).* --- *Generated from [https://www.flux.ai/haktanaltunkaya/ea-odev~ej](https://www.flux.ai/haktanaltunkaya/ea-odev~ej)*