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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 - The 74HC390D are high-speed Si-gate CMOS - The 74HC390D are dual 4-bit decade ripple counters divided into four separately clocked sections. - The counters have two divide-by-2 sections and two divide-by-5 sections (Ic chips:5PCS 74HC390D dual 4-bit decade ripple counter was posted and is owned by: Dawn Mack) |
d_mack@chicagopartsnetwork.com (Dawn Mack) for more information.
