HD74CDC857 Datasheet, PDF(2/12 Page) Hitachi Semiconductor – 3.3/2.5-V Phase-lock Loop Clock Driver

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HD74CDC857 Datasheet, PDF (2/12 Pages) Hitachi Semiconductor – 3.3/2.5-V Phase-lock Loop Clock Driver

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HD74CDC857

Pin Arrangement

GND 1

Y0 2

Y0 3

VDDQ 4

Y1 5

Y1 6

GND 7

GND 8

Y2 9

Y2 10

VDDQ 11

VDDQ 12

CLK 13

CLK 14

VDDQ 15

AVCC 16

AGND 17

GND 18

Y3 19

Y3 20

VDDQ 21

Y4 22

Y4 23

GND 24

(Top view)

48 GND

47 Y5

46 Y5

45 VDDQ

44 Y6

43 Y6

42 GND

41 GND

40 Y7

39 Y7

38 VDDQ

37 G

36 FBIN

35 FBIN

34 VDDQ

33 FBOUT

32 FBOUT

31 GND

30 Y8

29 Y8

28 VDDQ

27 Y9

26 Y9

25 GND

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