74LVC109DB,112 Просмотр технического описания (PDF) - NXP Semiconductors.

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производитель

74LVC109DB,112

Dual JK flip-flop with set and reset; positive-edge trigger

NXP Semiconductors. 

Philips Semiconductors

Dual JK flip-flop with set and reset;

positive-edge trigger

Product specification

74LVC109

handbook, ha5lfpageS

2

1J

4

C1

3 1K

1R

(a)

11 S

14

6

1J

12

C1

7 13

1K

15 R

(b)

10

9

MNA856

Fig.3 IEC logic symbol.

handbook, halfpage

1SD

5

SD

2 1J J

1Q

Q

6

1CP

4

CP FF1

1K

3

K

1Q

Q

7

RD

1 1RD

2SD

11

SD

14 2J J

2Q

Q

10

2CP

12

CP FF2

2K

13

K

2Q

Q

9

RD

2RD

15

MNA857

Fig.4 Functional diagram.

handbook, full pagewidth

K

J

S

R

CP

2004 Mar 18

Q

C

C

C

C

Q

C

C

C

C

C

C

Fig.5 Logic diagram (one flip-flop).

5

MNA859

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