FEATURES:
• Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
• IOL = 14mA ove...
FEATURES:
Equivalent to ALS speeds and output drive over full temperature and
voltage supply extremes
IOL = 14mA over full military temperature range
CMOS power levels (5J.
CMOS and TTL output compatible Substantially lower input current levels than ALS (5J.< max.) 100% product assurance screening to MIL-STD-883, Class B
is available JEDEC standard pinout for DIP and LCC
DESCRIPTION:
The IDT54/74AHCT193 is an up/down module-16 binary counter built using advanced CEMOS'·, a dual metal CMOS technology. Separate Count-up and Count-down Clocks are used and, in either counting mode, the circuits operate synchronously. The outputs change state synchronously with the LOW-te-HIGH transitions on the clock inputs. Separate Terminal Count-up and Terminal Count-down outputs are provided that are used as the clocks for subsequent stages without extra logic, thus si mplifying multistage counter designs. Individual preset inputs allow the circuit to b...
