Electronic Parts : M M 7 4 H C 1 9 1 N

Manufacturer : National Semiconductor

Packing :

Pins :

Description : MM54HC190/MM74HC190 Synchronous Decade Up/Down Counters with Mode Control MM54HC191/MM74HC191 Synchronous Binary Up/Down Counters with Mode Control

Temperature : Min °C | Max °C

Datasheet : Datasheet PDF