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74HC390 - Dual Decade Ripple Counter

General Description

Two BCD Decade or Bi-Quinary Counters One Package Can Be Configured to Divide-by-2, 4, 5,10, 20, 25, 50 or 100 Two Master Reset Inputs to Clear Each Decade Counter Individually Fanout (Over Temperature Range) - Standard Outputs 10 LS

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data sheet acquired from Harris Semiconductor SCHS185C September 1997 - Revised October 2003 CD74HC390, CD54HCT390, CD74HCT390 High-Speed CMOS Logic Dual Decade Ripple Counter [ /Title (CD74 HC390 , CD74 HCT39 0) /Subject (High Speed CMOS Features Description • Two BCD Decade or Bi-Quinary Counters • One Package Can Be Configured to Divide-by-2, 4, 5,10, 20, 25, 50 or 100 • Two Master Reset Inputs to Clear Each Decade Counter Individually • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . .