Motorola 4022 free download

File name 4022.pdf

MCi4022B Octal Counter The MC14022B is a four-Stage Johnson octal counter with built-in code converter. High-Speed Operation and Spike-free 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 tan be used in frequency division applications as well as octal counter or octal decode display applications. l L SUFFIX CERAMIC CASE 620 . l . . . . Fully Static Operation DC Glock Input Circuit Allows Slow Rise Times Carry Out Output for Cascading Supply Voltage Range = 3.0 Vdt to 18 Vdt Capable of Driving Two Low-power lTL Loads or One Low-power Schottky lTL Load Over the Rated Temperature Range Pin-for-Pin Replacement for CD4022B Triple Diode Protection on All Inputs P SUFFIX PIASTIC CASE 648 D SUFFIX SOIC CASE 751 B MAXIMUM RATINGS* (Voltages Referenced to VSS) 1 Svmbol 1 Parameter I Value 1 Unit TA = - 55" to 125°C for all packages. r Output Current (DC or Transient), FUNCTIONAL TRUTH TABLE (Positive Loglc) Glock Glock E n a b l e Reset Output=n Tstg Storage Temperature Lead Temperature (6-Second Soldering) -65to+150 260 "C "C TL * Maximum Ratings are those values beyond which darnage to the device may occur. tTemperature Derating: Plastic "P and DIDW" Packages: - 7.0 mW/"C From 65°C To 125°C Ceramic "c' Packages: - 12 mW/"C From 100°C To 125°C LOGIC DIAGRAM 0 X X 1 / 0 -L X 1 -L X / X X X = Don't Care. If n < Otherwise = 0. 0 n 0 n 0 n+l 0 n 0 n+l 0 1 GI 4 Carry = 1, BLOCK DIAGRAM ARRY CLOCK ENABLE l3 RESET 15 VDO = PIN V66 = PIN 8 NC = PIN 6,9 REV 3 1194 @ Motorola, Inc. 1995 MOTOROLA ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS) Characteristic Iutput Voltage Vi,,= vD,,OrO "0" Level "1" Level nput Voltage "0" Level (VC = 4.5 or 0.5 Vdt) (VC = 9.0 or 1 .O Vdt) (VC = 13.5 or 1.5 Vdt) "1" Level (VC = 0.5 or 4.5 Vdt) (VC = 1 .O or 9.0 Vdt) (VC = 1.5 or 13.5 Vdt) Putput Drive Current (VO,, = 2.5 Vdt) (VOH = 4.6 Vdt) (VO,, = 9.5 Vdt) (VO,, = 13.5 Vdt) (VCL = 0.4 Vdt) (`/CL = 0.5 Vdt) (VOL = 1.5 Vdt) nput Current nput Capacitance (Yn = 0) 3uiescent Current (Per Package) Total Supply Current'*t (Dynamit plus Quiescent, Per Package) (CL = 50 pF on all outputs, all buflers switching) #Data labelled "Typ" is not to be used Ir design purposes but is intended as an indication of the Ic's potential perlormance. "The formulas given are for the typical characteristics only at 25°C. TTo calculate total supply current at loads other than 50 pF: lT(CL) = tT(50 pF) + (CL - 50) Vfk where: IT is in fl (per package), CL in pF, V = (VDD - VSS) in volts, f in kHz is input frequency, and k = 0.00125. Source Sink PIN ASSIGNMENT NC = NO CONNECTION MC1 40228 94 MOTOROLA CMOS LOGIC DATA . SWITCHING CHARACTERISTICS' KJ = 50 DF. Characteristic 3utput Rise and Fall Ime tT,J.,, tT,-,L = (1.5 n.s/pF) CL + 25 ns tTLH, tTf-fL = (0.75 ns/pF) CL + 12.5 ns t