MC14018B Presettable Divide-By-N Counter The MC14018B contains five Johnson counter stages which are asynchronously presettable and resettable. The counters are synchronous, and increment on the positive going edge of the clock. MC14018B ELECTRICAL CHARACTERISTICS (Voltages Referenced to V ) SS 55 C 25 C 125 C Typ V DD (Note 2) Vdc Min Max Min Max Min Max Characteristic Symbol Unit Output Voltage 0 Level V 5.0 0.05 0 0.05 0.05 Vdc OL V = V or 0 10 0.05 0 0.05 0.05 in DD 15 0.05 0 0.05 0.05 V = 0 or V 1 Level V 5.0 4.95 4.95 5.0 4.95 Vdc OH in DD 10 9.95 9.95 10 9.95 15 14.95 14.95 15 14.95 Input Voltage 0 Level V Vdc IL (V = 4.5 or 0.5 Vdc) 5.0 1.5 2.25 1.5 1.5 O (V = 9.0 or 1.0 Vdc) 10 3.0 4.50 3.0 3.0 O (V = 13.5 or 1.5 Vdc) 15 4.0 6.75 4.0 4.0 O (V = 0.5 or 4.5 Vdc) 1 Level V 5.0 3.5 3.5 2.75 3.5 Vdc IH O (V = 1.0 or 9.0 Vdc) 10 7.0 7.0 5.50 7.0 O 15 11 11 8.25 11 (V = 1.5 or 13.5 Vdc) O Output Drive Current I mAdc OH (V = 2.5 Vdc) Source 5.0 3.0 2.4 4.2 1.7 OH (V = 4.6 Vdc) 5.0 0.64 0.51 0.88 0.36 OH (V = 9.5 Vdc) 10 1.6 1.3 2.25 0.9 OH (V = 13.5 Vdc) 15 4.2 3.4 8.8 2.4 OH (V = 0.4 Vdc) Sink I 5.0 0.64 0.51 0.88 0.36 mAdc OL OL (V = 0.5 Vdc) 10 1.6 1.3 2.25 0.9 OL (V = 1.5 Vdc) 15 4.2 3.4 8.8 2.4 OL Input Current I 15 0.1 0.00001 0.1 1.0 Adc in Input Capacitance C 5.0 7.5 pF in (V = 0) in Quiescent Current I 5.0 5.0 0.005 5.0 150 Adc DD (Per Package) 10 10 0.010 10 300 15 20 0.015 20 600 Total Supply Current (Notes 3 & 4) I 5.0 I = (0.3 A/kHz) f + I Adc T T DD (Dynamic plus Quiescent, 10 I = (0.7 A/kHz) f + I T DD Per Package) 15 I = (1.0 A/kHz) f + I T DD (C = 50 pF on all outputs, all L buffers switching) Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 2. Data labelled Typ is not to be used for design purposes but is intended as an indication of the ICs potential performance. 3. The formulas given are for the typical characteristics only at 25 C. 4. To calculate total supply current at loads other than 50 pF: I (C ) = I (50 pF) + (C 50) Vfk T L T L where: I is in A (per package), C in pF, V = (V V ) in volts, f in kHz is input frequency, and k = 0.001. T L DD SS ORDERING INFORMATION Device Package Shipping MC14018BDG SOIC16 48 Units / Rail (PbFree) NLV14018BDG* SOIC16 48 Units / Rail (PbFree) MC14018BDR2G SOIC16 2500 Units / Tape & Reel (PbFree) For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable.