74ALVCH16374_3

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Product data sheet

Rev. 03 — 27 April 2010

3 of 17

NXP Semiconductors

74ALVCH16374

2.5 V/3.3 V 16-bit edge-triggered D-type flip-flop; 3-state

Fig 2.

IEC logic symbol

001aal772

47

1D

1Q0

1D0

2

1

46

1Q1

1D1

3

44

1Q2

1D2

5

43

1Q3

1D3

1

1EN

1OE

48

C1

1CP

24

2EN

2OE

25

C2

2CP

6

41

1Q4

1D4

8

40

1Q5

1D5

9

38

1Q6

1D6

11

37

1Q7

1D7

12

36

2Q0

2D0

13

35

2Q1

2D1

14

33

2Q2

2D2

16

32

2Q3

2D3

17

30

2Q4

2D4

19

29

2Q5

2D5

20

27

2Q6

2D6

22

26

2Q7

2D7

23

2D

2

Fig 3.

Bus hold circuit

to internal circuit

mna705

data input

Fig 4.

Logic diagram

001aal771

FF1

to 7 other channels

D

CP

Q

1D0

1CP

1OE

1Q0

FF9

to 7 other channels

D

CP

Q

2D0

2CP

2OE

2Q0