IDT74FCT193 Datasheet (IDT) - FAST CMOS UP/DOWN BINARY COUNTERS

IDT74FCT193, FAST CMOS UP/DOWN BINARY COUNTERS

The IDT54/74FCT193 and IDT54/74FCT193A are up/ down modulo-16 binary counters built using an advanced dual metal CMOS technology.

Separate count-up and countdown clocks are used and, in either counting mode, the circuits operate synchronously.

The outputs change state synchronously with the LOW-to-

IDT74FCT193 Features

* IDT54/74FCT193 equivalent to FAST™ speed

* IDT54/74FCT193A 35% faster than FAST

* Equivalent to FAST output drive over full temperature and voltage supply extremes

* IOL = 48mA (commercial), 32mA (military)

* CMOS power levels (1mW typ. static)

* CM