Philips Electronics
Dual J-K negative edge-triggered flip-flop
Fairchild Semiconductor
Dual JK Negative Edge-Triggered Flip-Flop
Fairchild Semiconductor
Dual JK Negative Edge-Triggered Flip-Flop with Common Clocks and Clears
Fairchild Semiconductor
Dual JK Negative Edge-Triggered Flip-Flop
Philips Electronics
Dual J-K negative edge-triggered flip-flops without reset
Philips Electronics
Dual J-K negative edge-triggered flip-flop with common clock and reset
Fairchild Semiconductor
Triple 3-Input AND Gate