74HCT74S   데이터시트

Fairchild Semiconductor

Dual D-Type Flip-Flop with Preset and Clear

Fairchild Semiconductor

Dual D-Type Flip-Flop with Preset and Clear

ON Semiconductor

Dual D Flip-Flop with Set and Reset with LSTTL Compatible Inputs

Hitachi -> Renesas Electronics

Dual D–type Positive Edge–triggered Flip Flops with Clear and Preset

Kodenshi Auk Co., LTD

Dual D Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS

System Logic Semiconductor

Dual D Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS

IK Semicon Co., Ltd

Dual D Flip-Flop with Set and Reset

Integral Corp.

Dual D Flip-Flop with Set and Reset

System Logic Semiconductor

Dual D Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS

ON Semiconductor

Dual D Flip-Flop with Set and Reset with LSTTL Compatible Inputs

Fairchild Semiconductor

Dual D-Type Flip-Flop with Preset and Clear