HD74ALVCH16831 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74ALVCH16831

1-to 4 Address Register / Driver with 3-state Outputs

Hitachi -> Renesas Electronics 

Pin Arrangement

HD74ALVCH16831

4Y1 1

3Y1 2

GND 3

2Y1 4

1Y1 5

VCC 6

NC 7

A1 8

GND 9

NC 10

A2 11

GND 12

NC 13

A3 14

VCC 15

NC 16

A4 17

GND 18

CLK 19

OE1 20

OE2 21

SEL 22

GND 23

A5 24

A6 25

VCC 26

A7 27

NC 28

GND 29

A8 30

NC 31

GND 32

A9 33

NC 34

VCC 35

4Y9 36

3Y9 37

GND 38

2Y9 39

1Y9 40

(Top view)

80 1Y2

79 2Y2

78 GND

77 3Y2

76 4Y2

75 VCC

74 1Y3

73 2Y3

72 GND

71 3Y3

70 4Y3

69 GND

68 1Y4

67 2Y4

66 VCC

65 3Y4

64 4Y4

63 GND

62 1Y5

61 2Y5

60 3Y5

59 4Y5

58 GND

57 1Y6

56 2Y6

55 VCC

54 3Y6

53 4Y6

52 GND

51 1Y7

50 2Y7

49 GND

48 3Y7

47 4Y7

46 VCC

45 1Y8

44 2Y8

43 GND

42 3Y8

41 4Y8

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