Description
SN54HC4020, SN74HC4020 SCLS158F * DECEMBER 1982 * REVISED FEBRUARY 2022 SNx4HC4020 14-Bit Asynchronous Binary Counters 1 .
The ’HC4020 devices are 14-stage binary ripple-carry counters that advance on the negative-going edge of the clock pulse.
Features
* Wide operating voltage range of 2 V to 6 V
* Outputs can drive up to 10 LSTTL loads
* Low power consumption, 80-µA max ICC
* Typical tpd = 12 ns
* ±4-mA output drive at 5 V
Applications
* intellectual property matters and other important disclaimers. PRODUCTION DATA. SN54HC4020, SN74HC4020
SCLS158F
* DECEMBER 1982
