HD74HC4022

HD74HC4022 Octal Counters/Dividers REJ03D0646-0200 (Previous ADE-205-532) Rev.2.00 Mar 30, 2006 Description The HD74HC4022 is a four-stage Johnson octal counter with built-in code converter. High speed operation and spikefree outputs are obtained by use of a Johnson octal counter design. The eight decoded outputs are normally low, and go high only at their appropriate octal time period. The output changes occur on the positive-going edge of the clock pulse. This part can be used in frequency division application as well as octal counter or octal decode display applications. Features High Speed Operation High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC4022P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74HC4022FPEL SOP-16 p...