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Technical parameters

Power
Voltage - Supply2 V ~ 6 V
Environment and package
Mounting TypeThrough Hole
Operating Temperature-40°C ~ 85°C (TA)
PackageBulk
Package / Case16-CDIP (0.300", 7.62mm)
Supplier Device Package16-CDIP
Other
Base Product Number74HC191
Count Rate40 MHz
DirectionUp, Down
Logic TypeBinary Counter
MfrNational Semiconductor
Number of Bits per Element4
Number of Elements1
Product StatusActive
ResetAsynchronous
Series74HC
TimingSynchronous
Trigger TypePositive Edge

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