74HC4040 12-bit Binary counter

74HC4040 12-bit binary Counter

12 stage binary counter. Each counter stage is a static toggle flip-flop. The 74HC4040, 74HCT4040 are high-speed CMOS devices and are pin compatible with the 4040 series. The counter advances on the High to Low transition of the clock-pulse A HIGH on MR pin clears all counter stages and forces all outputs LOW, independent of the state of CP.

74hc4040 ANSI Symbol.

74hc4040 ansi symbol

74hc4040 ICE Symbol.

74hc4040 iec symbol

74hc4040 logic diagram.

74HC4040 logic diagram

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