74F190 counter equivalent, up/down decade counter.
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High-speed 125 MHz typical count frequency Synchronous counting Asynchronous parallel load Cascadable
Commercial 74F190PC
Military
Package Number N16E
Packag.
The ’F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous presetting The preset feature allows the ’F190 to be used in programmable dividers The Count Enable input the Terminal Count output and the Ripple Clo.
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