器件名称: 74ACTQ273PC
功能描述: Quiet Series Octal D-Type Flip-Flop
文件大小: 106.94KB 共9页
简 介:74ACTQ273 Quiet Series Octal D-Type Flip-Flop
August 1989 Revised November 1999
74ACTQ273 Quiet Series Octal D-Type Flip-Flop
General Description
The ACTQ273 has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) and Master Reset (MR) input load and reset (clear) all flip-flops simultaneously. The register is fully edge-triggered. The state of each Dtype input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop’s Q output. All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage level on the MR input. The device is useful for applications where the true output only is required and the Clock and Master Reset are common to all storage elements. The ACTQ utilizes Fairchild Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance.
Features
s ICC reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Improved latch-up immunity s Buffered common clock and asynchronous master reset s Outputs source/sink 24 mA s 4 kV minimum ESD immunity
Ordering Code:
Order Number 74ACTQ273SC 74ACTQ273SJ 74ACTQ273MTC 74ACTQ273PC Package Number M20B M20D MTC20 N20A Package Description 20-Lead Small O……
