MC54HC4049- (MC54HC4049 / MC54HC4050) Hex Buffers/Logic-Level Down Converters
MC54HC4050- (MC54HC4049 / MC54HC4050) Hex Buffers/Logic-Level Down Converters
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
14-Stage Binary Ripple Counter With Oscillator
High–Performance Silicon–Gate CMOS
The MC54/74C4060A 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.
MC54HC4060A Datasheet
