onsemi MC74HCT574ADT

Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element Automotive 20-Pin TSSOP W Rail

4.5V~5.5V 30MHz 30ns@5V,50pF D-Type 8 1 4uA TSSOP-20 Flip Flops ROHS

Octal 3-State Non-inverting D Flip-Flop, TSSOP 20 LEAD, 2500-REEL

IC Ff D-type Sngl 8 Bit 20TSSOP

IC D-TYPE POS TRG SNGL 20TSSOP

High-Performance Silicon-Gate CMOS The MC74HCT574A is identical in pinout to the LS574. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. Data meeting the setup time is clocked to the outputs with the rising edge of the Clock. The Output Enable input does not affect the states of the flip-flops but when Output Enable is high all device outputs are forced to the high-impedance state. Thus data may be stored even when the outputs are not enabled. The HCT574A is identical in function to the HCT374A but has the flip-flop inputs on the opposite side of the package from the outputs to facilitate PC board layout.