TC74VHC393F/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC393F,TC74VHC393FT,TC74VHC393FK
Dual Binary Counter
The TC74VHC393 is an advanced high speed CMOS 4-BIT BINARY COUNTER fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent Bipolar
Schottky TTL while maintaining the CMOS low power dissipation.
It contains two independent counter circuits in one package, so that counting or frequency division of eight binary bits can be achieved with one IC.
This device changes state on the negative going transition of the CLOCK pulse.
The counter can be reset to ā0ā (QA to QD = āLā) by a high at the CLEAR input regardless of...