Motorola => Freescale

Dual JK positive edge-triggered flip-flop

ON Semiconductor

Dual JK Positive Edge−Triggered Flip−Flop

AVG Semiconductors=>HITEK

Dual JK Positive Edge-Triggered Flip-Flop

Integral Corp.

Dual J-K Flip-Flop with Set and Reset

ON Semiconductor

Dual JK Positive Edge−Triggered Flip−Flop

IK Semicon Co., Ltd

Dual J-K Flip-Flop with Set and Reset High-Speed Silicon-Gate CMOS

Kodenshi Auk Co., LTD

Dual J-K Flip-Flop with Set and Reset