The MC74HC4060A is identical in pinout to the standard CMOS MC14060B. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL
●outputs. This device consists of 14 master−slave flip−flops and an oscillator with a frequency that is controlled either by a crystal or by an RC circuit connected externally. The output of each flip−flop feeds the next and the frequency at each output is half of that of the preceding one. The state of the counter advances on the negative−going edge of the Osc In. The active−high Reset is asynchronous and disables the oscillator to allow very low power consumption during stand−by
●operation.
●State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may have to be gated with Osc Out 2 of the HC4060A.
●Features
●•Output Drive Capability: 10 LSTTL Loads
●•Outputs Directly Interface to CMOS, NMOS, and TTL
●•Operating Voltage Range: 2.0 to 6.0 V
●•Low Input Current: 1 A
●•High Noise Immunity Characteristic of CMOS Devices
●•In Compliance With JEDEC Standard No. 7A Requirements
●•Chip Complexity: 390 FETs or 97.5 Equivalent Gates
●•Pb−Free Packages are Available
