IDT74AHCT193
IDT74AHCT193 is High Speed CMOS Up-Down Binary Counter manufactured by IDT.
FEATURES
:
- Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
- IOL = 14m A over full military temperature range
- CMOS power levels (5J.<W typo static)
- Both CMOS and TTL output patible
- 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...
