8 bit ALU made from discrete logic gates

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STD 8 bit ALU made from discrete logic gates

License: GPL 3.0

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Editors' pick

Update time： 2020-10-13 22:01:34

Creation time： 2020-09-13 18:48:57

Description

You are free to copy my design, as seen - it is far from finished and still a WIP project. PCB also coming soon.

Design Drawing

schematic diagram

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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	BOM_Supplier	BOM_Manufacturer	BOM_Manufacturer Part	BOM_Supplier Part
1	19-213/Y2C-CQ2R2L/3T(CY)	YLED1,YLED2,YLED4,YLED3,YLED7,YLED8,YLED6,YLED5,YLED9,YLED10,YLED11,YLED12,YLED13,YLED14,YLED15,YLED16,YLED17,YLED18,YLED19,YLED20,YLED21,YLED22,YLED23,YLED24,YLED25,YLED26,YLED27,YLED28,YLED29,YLED30,YLED31,YLED32,YLED33,YLED34	LED0603-R-RD	34	LCSC	EVERLIGHT	19-213/Y2C-CQ2R2L/3T(CY)	C72038
2	SN74AHC04PWRG4	INV[0:5]	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	1	LCSC	TI	SN74AHC04PWRG4	C6936
3	2K	R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R34,R35,R36,R37,R38,R39,R40,R41,R42,R43,R44,R45,R46,R47,R48,R49,R50,R51,R52,R53,R54,R55,R56,R57,R58,R59,R60,R61,R62,R63,R64,R65,R66,R67,R68,R69	R0402	69	LCSC	UniOhm	0402WGF2001TCE	C4109
4	SN74AHC08PWR	AND[1,2,4,5],AND[7,8,10,11],AND[19,20,22,23],AND[13,14,16,17],AND[0,3,6,9],AND[12,15,18,21]	TSSOP-14_L5.0-W4.4-P0.65-LS6.5-BL	24	LCSC	Texas Instruments	SN74AHC08PWR	C132982
5	22uF	C1	C0805	1	LCSC	SAMSUNG	CL21A226MAQNNNE	C45783
6	SN74AHC86PWR	XOR[0:3],XOR[4:7],XOR[8:11],XOR[12:15],XOR[16:19],XOR[20:23],XOR[28:31],XOR[24:27],XOR[32]	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	9	LCSC	TI	SN74AHC86PWR	C117522
7	SN74AHC32PWR	OR[1,3,5,7],OR[9,11,13,15],OR[0,2,4,6],OR[8,10,12,14],OR[16:19],OR[20:23],OR[24]	TSSOP-14_L5.0-W4.4-P0.65-LS6.5-BL	19	LCSC	Texas Instruments	SN74AHC32PWR	C132989
8	DC-005C-25A	DC1	DC-IN-TH_DC-005C-25A	1	LCSC	Korean Hroparts Elec	DC-005C-25A	C223903
9	SN74AHC125PWR	BUF[0,3,6,9],BUF[12,15,18,21],BUF[13,16,19,22],BUF[1,4,7,10],BUF[2,5,8,11],BUF[14,17,20,23],BUF[24:27]	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	25	LCSC	TI	SN74AHC125PWR	C54529
10	KF301-5.0-2P	U1	CONN-TH_P5.00_KF301-5.0-2P	1	LCSC	Cixi Kefa Elec	KF301-5.0-2P	C474881
11	19-217/GHC-YR1S2/3T	GLED1	LED0603-R-RD	1	LCSC	EVERLIGHT	19-217/GHC-YR1S2/3T	C72043
12	TYC-250D	USB1	USB-C-SMD_TYC-250D	1	LCSC	XUNPU	TYC-250D	C381470
13	19-217/BHC-ZL1M2RY/3T	BLED1,BLED2,BLED4,BLED3,BLED7,BLED8,BLED6,BLED5,BLED9,BLED10,BLED11,BLED12,BLED13,BLED14,BLED15,BLED16,BLED17,BLED18,BLED19,BLED20,BLED21,BLED22,BLED23,BLED24,BLED25,BLED26,BLED27,BLED28,BLED29,BLED30,BLED31,BLED32,BLED33,BLED34	LED0603-R-RD	34	LCSC	EVERLIGHT	19-217/BHC-ZL1M2RY/3T	C72041
14	1MS1T1B1M1QES-5	SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8,SW9,SW10,SW11,SW12,SW13,SW14,SW15,SW16,SW17,SW18,SW19,SW20,SW21,SW22	SW-TH_1MS1T1B1M1QES-5	22	LCSC	Dailywell	1MS1T1B1M1QES-5	C496154