SN54HC4040, SN74HC4040 SCLS160E – DECEMBER 1982 .
74HC4040 - 12-stage binary ripple counter
CD74HC4040E - 12-Stage Binary Counter
74HC4040 - 12-Bit Asynchronous Binary Counters
MC74HC4040A - 12-Stage Binary Ripple Counter
PC74HC4040 - 12-Stage Binary Ripple Counter
74HC4040-Q100 - 12-stage binary ripple counter
SN74HC4040N - 12-BIT ASYNCHRONOUS BINARY COUNTERS
MM74HC4040 - 14-Stage Binary Counter 12-Stage Binary Counter
TC74HC4040AP - 12-Stage Binary Counter
TC74HC4040AF - 12-Stage Binary Counter
TC74HC4040AFN - CMOS Digital Integrated Circuit Silicon Monolithic
SN74HC4040 - 12-BIT ASYNCHRONOUS BINARY COUNTERS
HD74HC4040 - 12-stage Binary Counter
MM74HC4040 - 12-Stage Binary Counter
M74HC4040 - HC4020 14 STAGE BINARY COUNTER
CD74HC4040 - 12-Stage Binary Counter
CD74HC4040M - 12-Stage Binary Counter
MC74HC4040N - CMOS 12-State Ripple Carry Binary Counter / Driver