54F193DMQB.
Counter Single 4-Bit Async Binary UP/Down 16-Pin CDIP Rail

From NATIONAL SEMICONDUCTOR

Logic FamilyF
Logical FunctionCounter
MountingThrough Hole
Number of Elements1
Number of Bits4
Operating Supply Voltage (Max)5.5(V)
Operating Supply Voltage (Min)4.5(V)
Operating Supply Voltage (Typ)5(V)
Operating Temp Range-55C to 125C
Operating Temperature ClassificationMilitary
Package TypeCDIP
PackagingRail/Tube
Pin Count16
Propagation Delay Time18.5(ns)
Rad HardenedNo
TechnologyBipolar
TypeBinary

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