Description
Medium-speed operation… 8 MHz (typ.) @ CL = 50 pF and VDD–VSS = 10 V, Multi-package parallel clocking for synchronous high speed output response or ripple clocking for slow clock input rise and fall times, Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C."Preset Enable" and individual "Jam" inputs provided, Binary or decade up/down counting, 5-V, 10-V, and 15-V parametric ratings.BCD outputs in decade mode, 100% tested for quiescent current at 20 V, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices".Noise margin (full package-temperature range) = 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V.Applications: Programmable binary and decade counting/frequency synthesizers-BCD output Analog to digital and digital to analog conversion Up/Down binary counting Magnitude and sign generation Up/Down decade counting Difference counting
