CD54ACT174 Datasheet | Texas Instruments

description /ordering information The ’ACT174 devices are positive-edge-triggered D-type flip-flops with a direct clear (CLR) input and are designed for 4.5-V to 5.5-V VCC operation. Information at the data (D) inputs that meets the setup time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output. ORDERING INFORMATION PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP - E Tube CD74ACT174E CD74ACT174E - 55°C to 125°C SOIC - M Tube Tape and reel CD74ACT174M CD74ACT174M96 ACT174M CDIP - F Tube CD54ACT174F3A CD54ACT174F3A † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. FUNCTION TABLE (each flip-flop) INPUTS CLR CLK D OUTPUT...