HD74LS191 Datasheet (263.97 KB)
HD74LS191
263.97 KB
Synchronous up / down 4-bit binary counter.
HD74LS191 Synchronous Up / Down 4-bit Binary Counter (single clock line) REJ03D0453 0200 Rev.2.00 Feb.18.2005 Synchronous operation is provid.
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