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CY74FCT2374T,pdf(8-Bit Registe

消耗积分:2 | 格式:rar | 大小:542 | 2010-07-25

张国厚

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The CY74FCT2374T is a high-speed, low-power, octal D-type flip-flop featuring separate D-type inputs for each flip-flop. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2374T can replace the CY74FCT374T to reduce noise in an existing design. The device has 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The flip-flops in the CY74FCT2374T store the state of their individual data (D) inputs that meet the setup-time and hold-time requirements on the low-to-high CP transition. When OE\ is low, the contents of the flip-flops are available at the outputs. When OE\ is high, the outputs are in the high-impedance state.

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