74F191SJX(2007) 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

74F191SJX
(Rev.:2007)

Up/Down Binary Counter with Preset and Ripple Clock

Fairchild Semiconductor 

Logic Diagram

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

Figure 4.

©1988 Fairchild Semiconductor Corporation

74F191 Rev. 1.0.2

4

www.fairchildsemi.com

Share Link: