HEF4013B

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Product data sheet

Rev. 8 — 21 November 2011

2 of 16

NXP Semiconductors

HEF4013B

Dual D-type flip-flop

5.

Functional diagram

Fig 1.

Functional diagram

001aag084

1SD

1D

1CP

1CD

2SD

2D

2Q

2Q

1Q

1Q

13

12

1

2

2CP

2CD

6

5

3

4

8

9

11

10

SD

CD

DQ

FF1

CP

Q

SD

CD

DQ

FF2

CP

Q

Fig 2.

Logic diagram (one flip-flop)

D

SD

CD

CP

C

C

001aag086

C

C

C

C

C

C

C

C

Q

Q