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STD 1 bit adder - transistors
Mode: Editors' pick
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Update time：
2018-05-02 05:10:36
Creation time：
2017-12-05 13:16:20
Description
a 1 bit adder made with transistors and resistors
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | MMBT5551 | Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10,Q11,Q12,Q13,Q14,Q15,Q16,Q17,Q18,Q19,Q20,Q21,Q22 | SOT-23(SOT-23-3) | 22 |
| 2 | 10k | R1,R3,R4,R6,R7,R9,R11,R12,R14,R15,R17,R19,R20,R22,R23,R25,R26,R28,R30,R31,R33,R34,R39,R40,R41 | 0805 | 25 |
| 3 | 1k | R2,R5,R8,R10,R13,R16,R18,R21,R24,R27,R29,R32,R35 | 0805 | 13 |
| 4 | Blue | LED1,LED2,LED3,LED4,LED5 | LED-0805 | 5 |
| 5 | DSIC04LSGET | SW1 | SWITCH-KE-4BIT/2.54_SMD | 1 |
| 6 | 220R | R36,R37,R38,R42,R43 | 0805 | 5 |
| 7 | 100n | C1,C2,C3 | 0805 | 3 |
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