Datasheet

December 1990 3
Philips Semiconductors Product specification
Dual JK flip-flop with reset; negative-edge trigger 74HC/HCT107
PIN DESCRIPTION
PIN NO. SYMBOL NAME AND FUNCTION
1, 8, 4, 11 1J, 2J, 1K, 2K synchronous inputs; flip-flops 1 and 2
2, 6 1
Q, 2Q complement flip-flop outputs
3, 5 1Q, 2Q true flip-flop outputs
7 GND ground (0 V)
12, 9 1
CP, 2CP clock input (HIGH-to-LOW, edge-triggered)
13, 10 1
R, 2R asynchronous reset inputs (active LOW)
14 V
CC
positive supply voltage
Fig.1 Pin configuration. Fig.2 Logic symbol. Fig.3 IEC logic symbol.