4027 Datasheet : CMOS Dual J-K Master-Slave Flip-Flop, 4027 PDF Download Intersil, 4027 Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, Cross reference, Obsolete, Circuits Electronic component search and free download site. CMOS DUAL J-K MASTER-SLAVER FLIP-FLOP, 4027 datasheet, 4027 circuit, 4027 data sheet : TI, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. CD4027 CMOS Dual J-K Master-slave Flip-flop . Features. High Voltage Type (20V Rating) Set - Reset Capability Static Flip-Flop Operation - Retains State Indefinitely with Clock Level Either High or Low Medium Speed Operation - 16MHz (typ.) Clock Toggle Rate at 10V Standardized Aug 31, 2015 · CD4027 is a JK flip flop that is generally used for data storing. Two similar or equal JK flip flops are contained in the IC. Each pair of JK flip flop with IC has provision of pins J, K, set, reset along with clock and with two output terminals which are complimentary of each other.