* Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS191P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74LS191FPEL SOP-16 pin (JEITA) PRSP0016DH-B FP (FP-16DAV) Note: Please consult the sales office for the above package availability.
HD74LS191P Datasheet (263.97 KB)
HD74LS191P
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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