The 74HCT393N is a 4-stage dual Binary Ripple Counter features a clock input (nCP\), an overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the high-to-low transition of nCP\. A high on nMR clears the counter stages and forces the outputs low, independent of the state of nCP\. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Two 4-bit Binary counters with individual clock. Two Master resets to clear each 4-bit counter individually. CMOS Input levels. Logic Family / Base Number: 74HCT393; Counter Type: Binary; Clock Frequency: 107MHz; Count Maximum: 15; No. of Pins: 14Pins Supply Voltage: 4.5V – 5.5V; Logic IC Family: 74HCT; Logic IC Base Number: 74393

Weight 0.1 kg
Dimensions 20 × 15 × 05 cm
Number of Items

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