74ACQ574

74ACQ574, 74ACTQ574 Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs April 2007 74ACQ574, 74ACTQ574 tm Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs Features ■ ICC and IOZ reduced by 50% ■ Guaranteed simultaneous switching noise level and dynamic threshold performance ■ Guaranteed pin-to-pin skew AC performance ■ Inputs and outputs on opposite sides of the package allowing easy interface with microprocessors ■ Functionally identical to the ACQ/ACTQ374 ■ 3-STATE outputs drive bus lines or buffer memory address registers ■ Outputs source/sink 24mA ■ Faster prop delays than the standard AC/ACT574 General Description The ACQ/ACTQ574 is a high-speed, low-power octal D-type flip-flop with a buffered Common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH clock (CP) transition. ACQ/ACTQ574 utilizes FACT Quiet Series™ technology to guarantee quiet output...