器件名称: 74ACQ574PC
功能描述: Quiet Series
文件大小: 98.1KB 共10页
简 介:74ACQ574 74ACTQ574 Quiet Series Octal D-Type Flip-Flop with 3-STATE Outputs
January 1990 Revised November 1999
74ACQ574 74ACTQ574 Quiet Series Octal D-Type Flip-Flop with 3-STATE Outputs
General Description
The ACQ/ACTQ574 is a high-speed, low-power octal Dtype 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 switching and improve dynamic threshold performance. FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance. The ACQ/ACTQ574 is functionally identical to the ACTQ374 but with different pin-out.
Features
s ICC and IOZ reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Inputs and outputs on opposite sides of the package allowing easy interface with microprocessors s Functionally identical to the ACQ/ACTQ374 s 3-STATE outputs drive bus lines or buffer memory address registers s Outputs source/sink 24 mA s Faster prop delays than the standard AC/ACT574
Ordering Code:
Order Number 74ACQ574SC 74ACQ574SJ 74ACQ574PC 74ACTQ574SC 74ACTQ574SJ 74ACTQ574PC Package Number M20B M20D N20A M20B M20D N20A Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide……
