74F269_5

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Product data sheet

Rev. 05 — 25 March 2010

3 of 19

NXP Semiconductors

74F269

8-bit bidirectional binary counter

Fig 3.

Logic diagram

001aal296

DETAIL

A

TOGGLE

PE

CP

Dn

DETAIL

A

D7

10

15

PE

24

CP

11

CEP

12

CET

13

U/D

1

Q7

14

TC

DETAIL

A

D6

9

16

Q6

DETAIL

A

D5

8

17

Q5

DETAIL

A

D4

6

18

Q4

DETAIL

A

D3

5

20

Q3

DETAIL

A

D2

4

21

Q2

DETAIL

A

D1

3

22

Q1

DETAIL

A

D0

2

23

Q0

D

CP

Q

Q