Integrated Circuits

4027
Dual J-K flip-flop with set and clear
PDF datasheet
       
2Q 1  • 16 Vcc
2Q 2 15 1Q
2CP 3 14 1Q
2CD 4 13 1CP
2K 5 12 1CD
2J 6 11 1K
2SD 7 10 1J
GND 8 9 1SD
       
Pin Symbol Description
1 2Q true output
2 2Q complement output
3 2CP clock input (low-to-high edge-triggered)
4 2CD asynchronous clear-direct input
5 2K synchronous input
6 2J synchronous input
7 2SD asynchronous set-direct input
8 GND ground
9 1SD asynchronous set-direct input
10 1J asynchronous input
11 1K asynchronous input
12 1CD asynchronous clear-direct input
13 1CP clock input (low-to-high edge-triggered)
14 1Q complement output
15 1Q true output
16 Vcc supply voltage

Note
Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.

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