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U1A 74LS04

U1A 74LS04

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U1A 74LS04 CLOCK

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U2 1 2 3 4 5 6 7 9 11 12 13 15 10 D0 D1 D2 D3 D4 D5 D6 D7 A B C DIS INH 4512 U3 1 2 3 4 5 6 7 9 11 12 13 15 10 D0 D1 D2 D3 D4 D5 D6 D7 A B C DIS INH 4512 U4 1 2 3 4 5 6 7 9 3 2 74LS08 11 12 13 15 10 D0 D1 D2 D3 D4 D5 D6 D7 A B C DIS INH 4512 SO D CLKR S 6 6

SO

D CLK

S

14

5 3

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U17A Q 1

R

Q

2 14013

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U18A Q 1

SO

D CLK

3

S

14

5

R

Q

2 14013

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U19A Q 1

14

5 3

Q

2 14013

U5A 1

U8A 1 2 13 74LS10 U9A 1 2 13 74LS10 12 12 U6A 1 3 2 74LS00 RAS

U10A 1 2 13 74LS10 2 U11A 1 2 13 74LS10 74LS00 12 12 U7A 1 3 CAS

U12A 1 2 13 74LS11 U13A 1 2 13 74LS11 12 STROB 12 LOAD

1 2 4 5

U16A 6 U

74LS21 U15A 1 2 13 74LS11 12 V

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