License

Public Domain

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8-bit computer

1 month ago 33
  • Description
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  • BOM
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Description

this is my 8-bit computer(under development).

Documents

clock module

555_timer_ic

74LS00_chip

74LS02_chip

Sheet_2

BOM

ID Name Designator Footprint Quantity
1 2N3904 Q81,Q77,Q78,Q79,Q80,Q82,Q83,Q84,Q65,Q59,Q60,Q61,Q62,Q1_'3,Q63,Q64,Q2_3,Q66,Q3_3,Q4_3,Q58,Q5,Q6,Q2_3904,Q7,Q19,Q26,Q27,Q28,Q4_1,Q3_1,Q2_1,Q1_'1,Q24,Q37,Q38,Q39,Q40,Q22,Q3,Q42,Q43,Q44,Q45,Q21,Q20,Q18,Q17,Q16,Q15,Q14,Q4_3904,Q3_3904,Q4_2,Q3_2,Q2_2,Q1_'2,Q1_'3904,Q4,Q41,Q70,Q71,Q72,Q69,Q73,Q74,Q75,Q76 TO-92(TO-92-3) 68
2 10k R69,R70,R66,R65,R72,R73,R75,R76,R2,R38,R25,R5,R59,R55,R60,R56,R57,R62,R63,R54 AXIAL-0.3 20
3 1k R71,R67,R68,R74,R1,R39,R26,R4,R58,R61,R53,R64 AXIAL-0.3 12
4 2N3906 Q55,Q3B,Q6_'3,Q7_'3,Q53,Q54,Q5_'3,Q56,Q57,Q3A,Q67,Q68,Q46,Q1A,Q6_'2,Q5_'3906,Q6_'3906,Q7_'3906,Q9,Q10,Q11,Q12,Q13,Q7_'2,Q50,Q49,Q48,Q19A,Q47,Q5_'2,Q2A,Q36,Q23,Q25,Q19B,Q35,Q2B,Q5_'1,Q6_'1,Q7_'1,Q33,Q32,Q31,Q30,Q29,Q2,Q1,Q1B TO-92(TO-92-3) 48
5 Q8_'3906 Q52,Q8,Q51,Q34 TO-92(TO-92-3) 4
6 4.7k R44,R1_4.1K,R3_4.1K,R7_4.1K,R43,R46,R50,R22,R23,R7_4.7K_01,R29,R33,R35,R36,R7_4.7K_02,R3_4.7K_02,R1_4.7K_02,R1_4.7K,R3_4.7K_01,R1_4.7K_01,R15,R3,R20,R11,R9,R8,R7_4.7K,R3_4.7K AXIAL-0.3 28
7 100k R7,R52,R24,R27,R37,R17,R17_01,R6 AXIAL-0.3 8
8 820 R2_3,R2_2,R2_820,R2_1 AXIAL-0.3 4
9 15k R45,R34,R21,R10 AXIAL-0.3 4
10 6.8k R47,R32,R12,R19 AXIAL-0.3 4
11 3.9k R48,R31,R13,R18 AXIAL-0.3 4
12 220 R49,R30,R14,R14_01 AXIAL-0.3 4
13 100 R51,R16,R16_01,R28 AXIAL-0.3 4
14 1M R42 RES-ADJ_3386P 1
15 1u C2 CAP-D3.0XF1.5 1
16 1k R40,R41 1210 2
17 0.01µF C1 RAD-0.1 1

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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