54HC4020 counters equivalent, 14-bit asynchronous binary counters.
* 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
* ±.
intellectual property matters and other important disclaimers. PRODUCTION DATA.
SN54HC4020, SN74HC4020
SCLS158F
&n.
The ’HC4020 devices are 14-stage binary ripple-carry counters that advance on the negative-going edge of the clock pulse. The counters are reset to zero (all outputs low) independently of the clock (CLK) input when the clear (CLR) input goes high.
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