* cy scanning clock which drives the multiplexer output selector. The frequency of the oscillator can be controlled externally by a capacitor between pins 3 and 4, or it can be overridden and driven with an external clock at pin 4. Multiple devices can be cascaded using the overflow output, which prov
MC14553
Motorola
231.94 KB
3-digit bcd counter.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MC14553B 3-Digit BCD Counter
The MC14553B 3
*digit BCD counter consists of 3 negative edge triggered BC.
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