M54HC190 Datasheet (299.45 KB)
M54HC190
299.45 KB
4 bit synchronous up/down counters.
M54/M74HC190 M54/M74HC191 4 BIT SYNCHRONOUS UP/DOWN COUNTERS . . . . . . . . HIGH SPEED fMAX = 48 MHz (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC .
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