TECHNICAL DATA KK4020B 14 Stage Ripple-Carry Binary Counter/Divider High-Voltage Silicon-Gate CMOS The KK4020B is ripple-carry binary counter. All counter stages are masterslave 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. • Operating Voltage Range: 3.0 to 18 V • 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): 1.0 V min @ 5.0 V supply 2.0 V min @ 10.0 V supply 2.5 V min @ 15.0 V supply N SUFFIX PLASTIC DIP 16 1 16 1 ORDERING INFORMATION KK4020BN Plastic DIP KK4020BD SOIC TA = -55° to 125° C for all packages LOGIC DIAGRAM 9 7 5 CLOCK 10 4 6 13 12 14 15 1 2 3 PIN ASSIGNMENT Q1 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 FUNCTION TABLE Q12 Inputs Q13 Clock Q14 11 RESET PIN 16 =VCC PIN 8 = GND X Output Reset Output state L No change L Advance to next state H All Outputs are low H= high level L = low level X=don’t care 1 KK4020B MAXIMUM RATINGS* Symbol Parameter Value Unit -0.5 to +20 V VCC DC Supply Voltage (Referenced to GND) VIN DC Input Voltage (Referenced to GND) -0.5 to VCC +0.5 V DC Output Voltage (Referenced to GND) -0.5 to VCC +0.5 V ±10 mA 500*1 mW 100 mW -65 to +150 °C 260 °C VOUT IIN DC Input Current, per Pin PD Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Ptot Power Dissipation per Output Transistor Tstg Storage Temperature TL Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. *1 For TA=-55 to 100°C (package plastic DIP), for TA=-55 to 65°C (package SOIC) +Derating - Plastic DIP: - 12 mW/°C from 100°С to 125°C SOIC Package: : - 7 mW/°C from 65°С to 125°C RECOMMENDED OPERATING CONDITIONS Symbol VCC VIN, VOUT TA Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Operating Temperature, All Package Types Min Max Unit 3.0 18 V 0 VCC V -55 +125 °C This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or VOUT)≤VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open. 2 KK4020B DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND) VCC Symbol Parameter Test Conditions Guaranteed Limit V -55°C 25°C 125° C Unit VIH Minimum High-Level Input Voltage VOUT=0.5 V or VCC - 0.5 V VOUT=1.0 V or VCC - 1.0 V VOUT=1.5 V or VCC - 1.5 V 5.0 10 15 3.5 7.0 11.0 3.5 7.0 11.0 3.5 7.0 11.0 V VIL Maximum Low -Level Input Voltage VOUT=0.5 V or VCC - 0.5 V VOUT=1.0 V or VCC - 1.0 V VOUT=1.5 V or VCC - 1.5 V 5.0 10 15 1.5 3.0 4.0 1.5 3.0 4.0 1.5 3.0 4.0 V VOH Minimum High-Level Output Voltage VIN= GND or VCC 5.0 10 15 4.95 9.95 14.95 4.95 9.95 14.95 4.95 9.95 14.95 V VOL Maximum Low-Level Output Voltage VIN= GND or VCC 5.0 10 15 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 V IIN Maximum Input Leakage Current VIN= GND or VCC 18 ±0.1 ±0.1 ±1.0 µA ICC Maximum Quiescent Supply Current (per Package) VIN= GND or VCC 5.0 10 15 20 5 10 20 100 5 10 20 100 150 300 600 3000 µA IOL Minimum Output Low (Sink) Current VIN= GND or VCC UOL=0.4 V UOL=0.5 V UOL=1.5 V 5.0 10 15 0.64 1.6 4.2 0.51 1.3 3.4 0.36 0.9 2.4 IOH Minimum Output High (Source) Current VIN= GND or VCC UOH=2.5 V UOH=4.6 V UOH=9.5 V UOH=13.5 V 5.0 5.0 10 15 -2.0 -0.64 -1.6 -4.2 -1.6 -0.51 -1.3 -3.4 -1.15 -0.36 -0.9 -2.4 mA mA 3 KK4020B AC ELECTRICAL CHARACTERISTICS (CL=50 pF, RL=200 kΩ, tr=tf=20 ns) Symbol fmax Parameter VCC V Guaranteed Limit -55°C 25°C 125°C Unit Maximum Clock Frequency (Figure 1) 5.0 10 15 tPLH, tPHL Maximum Propagation Delay, Clock to Q1 (Figure 1) 5.0 10 15 720 320 260 360 160 130 720 320 260 ns tPLH, tPHL Maximum Propagation Delay, Qn to Qn+1 (Figure 2) 5.0 10 15 660 160 120 330 80 60 660 160 120 ns tPHL Maximum Propagation Delay, Reset to Any Q (Figure 3) 5.0 10 15 560 240 200 280 120 100 560 240 200 ns tTLH, tTHL Maximum Output Transition Time, Any Output (Figure 1) 5.0 10 15 400 200 160 200 100 80 400 200 160 ns CIN Maximum Input Capacitance 3.5 8 12 - MHz 7.5 pF TIMING REQUIREMENTS (CL=50 pF, RL=200 kΩ, tr=tf=20 ns) Symbol Parameter VCC Guaranteed Limit V -55°C 25°C 125°C Unit tw Minimum Pulse Width, Clock (Figure 1) 5.0 10 15 280 120 80 140 60 40 280 120 80 ns tw Minimum Pulse Width, Reset (Figure 3) 5.0 10 15 400 160 120 200 80 60 400 160 120 ns trem Minimum Removal Time, Reset(Figure 3) 5.0 10 15 700 300 200 350 150 100 700 300 200 ns tr, tf Maximum Input Rise and Fall Times, Clock (Figure 1) 5.0 10 15 Figure 1. Switching Waveforms ns Unlimited Figure 2. Switching Waveforms 4 KK4020B Figure 3. Switching Waveforms TIMING DIAGRAM 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 Clock Reset Q1 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 EXPANDED LOGIC DIAGRAM Q1 CL1 CL2 FF1 CLOCK RESET Q2 CL3 Q13 CL14 Q2 CL3 Q13 CL14 FF2 CL1 Q1 CL2 R Q1 R Q1 Q14 FFI4 FF3-FF13 Q4 Q13 Q14 R Q14 5 KK4020B N SUFFIX PLASTIC (MS - 001BB) A 9 16 B 1 Dimensions, mm 8 F C -T- SEATING PLANE G K D MIN MAX A 18.67 19.69 B 6.10 7.11 C L N Symbol M J H 0.25 (0.010) M T NOTES: 1. imensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. 5.33 D 0.36 0.56 F 1.14 1.78 G 2.54 H 7.62 J 0° 10° K 2.92 3.81 L 7.62 8.26 M 0.20 0.36 N 0.38 D SUFFIX SOIC (MS - 012AC) A 16 9 H Dimensions, mm B 1 G P 8 R x 45 C -TK D SEATING PLANE J F 0.25 (0.010) M T C M NOTES: 1.Dimensions A and B do not include mold flash or protrusion. 2.Maximum mold flash or protrusion 0.15 mm (0.006) per side for A, for B - 0.25 mm (0.010) per side. M Symbol. MIN MAX A 9.80 10.0 B 3.80 4.00 C 1.35 1.75 D 0.33 0.51 F 0.40 1.27 G 1.27 H 5.72 J 0° 8° K 0.10 0.25 M 0.19 0.25 P 5.80 6.20 R 0.25 0.50 6