CD4020 14 Stage Ripple Carry Binary Counter IC DIP-16 Package

CD4020 is ripple-carry binary counters. All counter stages are master-slave flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros state. Schmitt trigger action on the input-pulse line permits unlimited rise and fall times. All inputs and outputs are buffered. The CD4020 type is supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes). Features:- Medium-speed operation Fully static operation Buffered inputs and outputs 100% tested for quiescent current at 20 V Standardized, symmetrical output characteristics Fully static operation Common reset 5-V, 10-V, and 15-V parametric ratings Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C Noise margin (over full package-temperature range): 1 V at V DD = 5 V 2 V at V DD = 10 V 2.5 V at V DD = 15 V Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices" Applications: Control counters Timers Frequency dividers Time-delay circuits Specifications:- Parameter Specification Part number CD4020B Technology Family CD4000 VCC (Min) (V) 3 VCC (Max) (V) 18 Bits (#) 12 Voltage (Nom) (V) 5, 10, 15 F @ nom voltage (Max) (MHz) 8 ICC @ nom voltage (Max) (mA) 0.03 tpd @ nom Voltage (Max)(ns) 160 IOL (Max) (mA) 1.5 IOH (Max) (mA) -1.5 Function Counter Type Binary Rating See Data Sheet Operating temperature range (C) -55 to 125 Package Group PDIP|16 Related Document CD4020 IC Datasheet