TC4022BP C*MOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC4022BP__OCTAL COUNTER/DIVIDER TC4022BP is octal Johnson counter consisting of 4 stage D-type flip-flops and equipped with decoder which convert the output to octal. Depending on the number of count pulses applied to CLOCK or CLOCK INHIBIT input, one of eight outputs Qg through Q7 becomes "H", The counter advances its counting state by rising edge of CLOCK when CLOCK INHIBIT="L" and by falling edge of CLOCK INHIBIT when CLOCK=""H".. RESET input with "H" level resets the counter to Qo="H" and Q1~Q7="L" regardless of CLOCK and CLOCK INHIBIT. MAXIMUM RATINGS 16 DIP 16(3D16AP) CARRY OUT Qo Qs Qe Qy CHARACTERISTIC SYMBOL RATING UNIT PIN ASSIGNMENT DC Supply Voltage Vpp Vss-0.5~Vggt20 Vv Input Voltage VIN Vgs-0.5~ Vppt0.5 Vv Yop Output Voltage Vout | Vgs-0.5~Vppt0.5 Vv RESET DC Input Current lin +10 mA CLOCK ; ; CLOCK Power Dissipation Pp 300 mW INHIBIT ; ; CARRY OUT Operating Ambient TA ~40 ~85 c | Temperature Range Qa Storage Temperature Tstg -65~150 C Qy Range Ne Lead Temp. /Time Tsol 260C +10sec B (TOP VIEW) LOGIC DIAGRAM cLock CLOCK TRUTH TABLE INHIBIT INPUTS SELECTED cuooe 6 aii] rasan | OFF % % H Qo RESET * H L Qn (NC) L * L Qn(NC) f L L Qn+1 1 L L Qn(NC) H 7 L an(Nc) H EL L Qn +1 &, Level Change * ; Don't Care NC ; No Change "ah Gg oe ae CARRY curt, a tat Qa ~Qy = 142TC4022BP TIMING CHART RESET CLOCK CLOCK INHIBIT Qo Q) Qe Qs Qa Q5 Q6 Qy CARRY OUT RECOMMENDED OPERATING CONDITIONS (Vss=0V) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT DC Supply Voltage VppD } 3 - 18 Vv Input Voltage VIN 0 - VpD Vv STATIC ELECTRICAL CHARACTERISTICS (Vgs=0V) cnaractertstic |*~}rzst conpITION 40C 25e 85C UNIT BOL Vpp (V)| MIN. | MAX.| MIN.| TYP.| MAX.| MIN.| MAX. 5] 4.95 - | 4.95] 5.00 - | 4.95 - . | lout] <1#A High-Level - Output Voltage Vou Vin-Vss.Vpp 10} 9.95 - | 9.95/10.00 9.95 15}14.95 - 114.95]15.00 - 114.95 - V - {| 0. - . . - .05 Output Voltage VoL VIn=Vss,Vpp ~ 709 ~ | 9,00) 0.0: ~ . 15 - | 0.05 -~ | 0.00] 0.05 - | 0.05 143TC4022BP STATIC ELECTRICAL CHARACTERISTICS (Vss=0V) CHARACTERISTIC Sor TEST CONDITION |Vpp ~40"C 25'c 85C UNIT (V) | MIN. | MAX. | MIN. | TYP. | MAX MIN. | MAX VoH=4.6V 5 |-0.61 - |-0.51] -1.0 - |-0.42 - VoH=2.5V 5| -2.5 - -2.1] -4.0 - | -1.7 - Output High _ _ te _ Current Tou iVou=9.5V 10] -1.5 - 1.3 2.2 1.1 VoH=13.5V 15| -4.0 - | -3.4] -9.0 - -2.8 - VIN=Vss,Vpp mA VoL=0.4V 5] 0.61 - | 0.51 1.5 - | 0.42 - Output Low VoL=0. 5V 10 1.5 - 1.3 3.8 - 1.1 - Current ToL VoL=l.5V 15 4.0 - 3.41 15.0 - 2.8 - Vin=Vss.VpD VouT=0.5V,4.5V 5 3.5 - 3.5] 2.75 - 3.5 - Input High Vin VouT=1.0V,9.0V | 10 7.0 - 7.0 5.5 - 7.0 - Voltage Vour=1.5V,13.5v{ 15| 11.0] - | 11.0] 8.25] - | 11.0] - lIout|<1lsA Vv Vout=0.5V,4.5V 5 - - | 2.25 lL. - 75 Input Low VoutT=1-0V,9.0V | 10 - 3. - 4.5 3. - Voltage VIL VouT=1.5V,13.5V] 15 - ~ 6.75 4. - . | Tour! <14A Input j"H" Level] IzH|VrH=18V 18 - 0.1 -~ | 10-5) O.1 - 1.0 uA Current lure Level Iq,|vrL=0V is} - | -0.1! |-10-5{ -o.1] - | -1.0 5 - 5 - {0.005 5 - 150 Quiescent _ _ _ _ Device Current Ipp VIN-VSS 5 VDD 10 10 0.010 10 300] uA : 15 - 20 - 40.015 20 ~ 600 All valid input combinations. DYNAMIC ELECTRICAL CHARACTERISTICS (Ta=25C, Vss=OV, CL=50pF) CHARACTERISTIC SYMBOL] TEST CONDITION Vpp () MIN. TYP. MAX. UNIT 5 - 80 200 Output Transition Time (Low to High) TLE 10 ~ 50 100 15 - 40 80 ns 5 - 80 200 Output Transition Time (High to Low) tTHL 10 - 50 100 15 - 40 80 144TC4022BP DYNAMIC ELECTRICAL CHARACTERISTICS (Ta=25C, Vgs=OV, Cy=50pF) CHARACTERISTIC SYMBOL| TEST CONDITION Vpp (v) MIN. TYP. MAX. UNIT Propagation Delay Time tpLH 5 ~ 325 650 10 - 135 270 (CLOCK - Qn) tpHL 15 - 85 170 Propagation Delay Time tpLH ~ 280 600 (CLOCK CARRY OUT) tpHL 10 ~ 110 250 15 - 75 160 ns Propagation Delay Time 5 - 265 530 tpLH (eer - Q . ) 7 10 - 115 230 - P RESET - CARRY OUT 15 _ 85 170 5 2.5 6 - Max. Clock Frquency fc 10 5 12 - MHz 15 6.7 13.5 - 5 - 85 200 Min. Clock Pulse Width tw 10 - 40 90 15 - 35 60 ns Min. Pulse Width > ~ 70 200 - 1 (RESET) twH 10 20 110 15 - 15 60 . : 5 Max. Clock Rise Time trcL Max. Clock Fall Time tech 10 No Limit us 15 : : 5 - 30 230 Min. Set-up Time - 15 100 (CLOCK INHIBIT - cLock)| "SU 10 ns 15 - 10 70 . . 5 - -55 400 Min. Removal Time (RESET - CLOCK) trem 10 - -20 275 ns i5 - -15 150 Input Capacitance CIN - 5 7.5 pF 145TC4022BP WAVEFORMS FOR MEASUREMENT OF DYNAMIC CHARACTERISTICS WAVEFORM 1. CLOCK CARRY OUT WAVEFORM 2. CLOCK RES ET Qi ~ay Qo, CARRY OUT trHn 90% 50% 10% 90% af \_f* CTLH 90% 50% 10% tpLH WAVEFORM 3. CLOCK INHIBIT CLOCK 20ns 90% 50% 10% xOns 90% 50% 10% 146