PRESETTABLE COUNTERS High-Speed Silicon-Gate CMOS

The IN74ACT163A is identical in pinout to the LS/ALS163 HC/HCT163. The IN74ACT163 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed Cmos Inputs.

The IN74ACT163A is programmable 4-bit synchronous counter that feature parallel Load, synchronous Reset, a Carry Output for cascading and count-enable controls.

The IN74ACT163A is binary counter with synchronous Reset.

• TTL/NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 µA ; 0.1 mA @25°C

• Ouptuts Source/Sink 24mA