SN54HC4020, SN74HC4020 14ĆBIT ASYNCHRONOUS BINARY.
Texas Instruments
SNJ54HC4020FK - 14-BIT ASYNCHRONOUS BINARY COUNTERS
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 Lo.
