IC 20143

D /I/O**/23

1 **/23

2 **/23

3 **/23

4MUXT, AT, B Z = (T & A ) | (! T & B )**/23

MUX2HD1X **/23

5XORXNOR **/23

XYZ001010100111

XYZ000011101110

XOR2**/23

6DDFF**/23

7**/23

8S = A BC1 = AB

S = A B C0 C1 = AC0 + BC0 + AB **/23

S S = A B C0 = (A B) C0 + (A B) C0 A B = 1, (A B) = 0, S = C0, SC0 A B = 0, (A B) = 1, S = C0 , SC0 , A BA B, SC0C0**/23

C1 C1 = AC0 + BC0 + AB (A B) = 1 , A = B = 0, C1 = 0 = A A = B = 1, C1 = 1 = A (A B) = 1 C1AA B = 1 ,A B, C1 = C0A B = 1, C1C0:A BA B C1AC0**/23

9.1 A7 A6 A5 A4 A3 A2 A1 B7 B6 B5 B4 B3 B2 B1 p71 p61 p51 p41 p31 p21 p11 p72 p62 p52 p42 p32 p22 p12 p73 p63 p53 p43 p33 p23 p13 p74 p64 p54 p44 p34 p24 p14 p75 p65 p55 p45 p35 p25 p15 p76 p66 p56 p46 p36 p26 p16 p77 p67 p57 p47 p37 p27 p17P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 **/23

9.2 p77 : p67 p57 p47 p37 p27 p17 p16 p15 p14 p13 p12 : p11 : p76 p75 p74 p73 p72 p71 p61 p51 p41 p31 p21 : p66:p56 p46 p36 p26 p25 p24 p23:p22 :p65 p64 p63 p62 p52 p42 p32: p55:p45 p35 p34:p33 :p54 p53 p43: p44p67 p57 p47 p37 p27 p17 p16 p15 p14 p13 p12 0 p11 p77 p56 p46 p36 p26 p25 p24 p23 p22 p66 p45 p35 p34 p33 p55 p44**/23

**/23

10/ESD**/23

11I/0, G = 1, PADESDA, G = 0, APADI/O, , G01, A, G**/23

I/OBufferESDPAD**/23

PAD

PIN Wire Banding() -- **/23

()**/23

15

1

2

14

13

3

4

5

6

7

8

9

10

11

Thanks **/23

1Output Buffer Specification Input Signals:Data input (DIN)Tri-state enabled (EN)Output Signal:Data output (DOUT)Cload is 15pFActive current consumption< 20mA @266MHz for one IO Total standby current < 1uAVCC=1.5-2.1VOutput Buffer Delay is less than 3.5nsArea is not more than 0.005mm2 (No ESD)

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