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SNJ54HC4020J - 14-BIT ASYNCHRONOUS BINARY COUNTERS

General Description

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The ’HC4020 devices are 14-stage binary ripple-carry counters that advance on the negative-going edge of the clock pulse.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN54HC4020, SN74HC4020 14ĆBIT ASYNCHRONOUS BINARY 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 SN54HC4020 . . . J OR W PACKAGE SN74HC4020 . . . D, DB, N, NS, OR PW PACKAGE (TOP VIEW) SCLS158E − DECEMBER 1982 − REVISED SEPTEMBER 2003 D Typical tpd = 12 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max SN54HC4020 . . .