This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
r z z SGS-THOMSON
^7#
M54/M74HC190
M54/M74HC191
4 BIT SYNCHRONOUS UP/DOWN COUNTERS
HIGH SPEED
fMAX = 48 MHz (TYP.) AT Vcc = 5 V
LOW POWER DISSIPATION
Ice = 4 |iA (MAX.) AT Ta = 25 °C
HIG
