D Wide Operating Voltage Range of 2 V to 6 V D Out.
Texas Instruments
SN74HC193N - 4-BIT SYNCHRONOUS UP/DOWN COUNTERS
D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 20 ns D ±.