Up/Down Counter with Preset and Ripple Clock

文件：208.1 Kbytes 页数：10 Pages

NSC

国半

Up/Down Counter with Preset and Ripple Clock

文件：208.1 Kbytes 页数：10 Pages

NSC

国半

Up/Down Counter with Preset and Ripple Clock

文件：208.1 Kbytes 页数：10 Pages

NSC

国半

Presettable Synchronous 4-Bit Binary Up/Down Counters

Description The CD54AC191/3A and CD54ACT191/3A are asynchronously presettable binary up/down synchronous counters that utilize the Harris Advanced CMOS Logic technology. Presetting the counter to the number on preset data inputs (P0-P3) is accomplished by setting LOW the asynchronous parallel loa

文件：11.35 Kbytes 页数：1 Pages

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