Texas Instruments (CD4018BE) Divide-By-N Counter Counter, 8.5 MHz

Divide-By-N Counter Counter, 8.5 MHz, 3 V to 18 V, DIP-16 Product Overview The CD4018BE is a CMOS Pre-settable divide-by-N Counter consists of 5 Johnson-counter stages, buffered Q outputs from each stage and counter pre-set control gating. CLOCK, RESET, DATA, PRESET ENABLE and 5 individual JAM inputs are provided. Divide by 10, 8, 6, 4 or 2 counter configurations can be implemented by feeding the Q\5, Q\4, Q\3, Q\2, Q\1 signals respectively, back to the DATA input. Divide-by functions greater than 10 can be achieved by use of multiple CD4018B units. The counter is advanced one count at the positive clock-signal transition. Schmitt Trigger action on the clock line permits unlimited clock rise and fall times. A high RESET signal clears the counter to an all-zero condition. A high PRESET-ENABLE signal allows information on the JAM inputs to pre-set the counter. Anti-lock gating is provided to assure the proper counting sequence. Fully static operation 100% Tested for quiescent current at 20V Standardized, symmetrical output characteristics Meets all requirements of JEDEC tentative standard #13B Applications Clock & Timing, Industrial Product Information Logic Family / Base Number: CD4018 Counter Type: Presettable Clock Frequency: 8.5MHz Count Maximum: 31 Logic Case Style: DIP No. of Pins: 16Pins Supply Voltage Min: 3V Supply Voltage Max: 18V Logic IC Family: CD4000 Logic IC Base Number: 4018 Operating Temperature Min: -55°C Operating Temperature Max: 125°C Product Range: CD4000 LOGIC MSL: -