TC4020BP TOSHIBA | Alldatasheet
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TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC4020BP, TC4020BF, TC4020BFN TC4020B 14 STAGE RIPPLE-CARRY BINARY (Note) The JEDEC SOP (FN) is not available in COUNTER / DIVIDERS Japan. TC4020B is 14 stage ripple carry binary counter having asynchronous clear function. The counter advances its a counting stage by falling edge of CLOCK input. When wo all A A «y ert? NAY} RESET input is placed “H”, all the circuits are reset 16 Rail regardless of CLOCK input making all the outputs(Q1,Q4~ ques Q14) to be “L”. momiee 300-2.54A) This is most suitable for frequency dividers , control circuits Weight : 1.009 (Typ.) and timing circuits.
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F (SOP16-P-300-1.27) FN (SOL16-P-150-1.27) Weight : 0.18g (Typ.) Weight : 0.139 (Typ.) MAXIMUM RATINGS PIN ASSIGNMENT CHARACTERISTIC SYMBOL RATING UNIT DC Supply Voltage Veg — 0.5~Ves + 20 Input Voltage V5 — 0.5~Vpp + 0.5 Output Voltage Vss -0.5~Vpp + 0.5 Qi2 1 16 Vop [OC input Current | es eee DC Input Current [in | 10 mA Q13 2 15 Q11 Operating p (oF) (Sorc) Q14 3 14 Q10 Storage Temperature ~ ° Range Tstg -65~150 C Q5 5 12. Q9 Q7 6 11. RESET TRUTH TABLE Q4 7 10 CLOCK CLOCKA RESET OUTPUT STATE — Vss_ 8 9 Q1 (TOP view) A : Level Change * : Don’t Care 9610016842 fail due to their inherent electrical sensitivity and vulnerability to physical stress, it the responsiblity of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to, property.n developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook TTT ST TTT
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CLOCKp. ID D D ID ID D ID To ) dod >cx Ick Ick Ick Ick Ick Ick qi fe} Qi fe} ql fe} ql 17° BY BY] ay] Ge ty] at Q a Q a Q a Q DI D DI D DI D DI d d d d d d d V/ VV V/ V/ V/ VV V/ 3 2 1 15 14 12 13 Qi4 3 Qi2-sQ1—s Qs Qs 961001EBA2’ The Information contained Rerein i presented ay. as a guise for are applicators of our products, No responsiblity is assumed by TOSHIBA. CORPORATION for any infringements of intellectual property or other rights of the third partes which may resuit from its use. No license is granted by implication or ‘otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. @ The information contained herein is subject to change without notice. T997-12-11 2/7
RECOMMENDED OPERATING CONDITIONS (Vss = OV) Input Voltage Pov fo = STATIC ELECTRICAL CHARACTERISTICS (Vss = OV) cuaracreristic |SY™-] test conDITION [V UNIT 80 (G5 [an [axe [ne [1vP_[ WAX | IN. | MAK. 7 5] 4.95 4.95 | 5.00 4.95 pigh bevel «| Vow Hour] 148 10) 9.95 9.95 | 10.00 9.95 utput Voltag IN= Nssr VoD 15| 14.95 14.95 | 15.00 14.95 V 5 0.05 0.00 | 0.05 0.05 | < on ee ta 2 | You Your WA 10 0.05 0.00 | 0.05 0.05 P 9 IN=Nssr Von 15 0.05 0.00 | 0.05 0.05 mA Vour=0.5V, 4.5V | 5] 3.5 35] 2.75 35 v Vour=0.5V, 4.5v | 5 15 2.25] 15 15 [our] <1 inp teal] eve tev [va] — | of — [we] er] — | a0) current [=U tevel| [v=ov | 8| — | -01] — [-w*[-01| — |-10 | Quiescent Suppl 5 0.005] 5 150 | “A Cunent upply Vin =Vsse Voo # 10 0.010] 10 300 15 0.015 | 20 600 + All valid input combinations. TTT TT TTT
DYNAMIC ELECTRICAL CHARACTERISTICS (Ta = 25°C, Vss = OV, C. = 50pF) Output Transition Time 70 200 (Low to High) thu 35 100 30 80 Output Transition Time 5 70 200 (High to Low) trae 10 35 100 15 30 80 Propagation Delay Time t 4 +0 CLOCK - pLH (CLOCK - Q1) 65 130 Propagation Delay Time t bes ‘eo . pHL (CLOCK a1) 15 65 130 Propagation Delay Time 1000 2000 (CLOCK - 014) tou 500 1000 400 800 Propagation Delay Time 5 1000 2000 (CLOCK -Q14) ton 10 500 1000 15 400 800 Propagation Delay Time 150 280 (RESET -Q) tout 70 120 50 100 5 3.5 10 Max. Clock Frequency fa 10 8.0 20 MHz 15 12.0 25 Min. Clock Pulse Width 50 140 (RESET) tw 20 60 15 40 5 100 200 Min. Pulse Width tw 10 40 80 15 30 60 Min. Removal Time t io vanevas rem (RESET - CLOCK) 100 Max. Clock Input Rise Time | trict 1 No Limit s Max. Clock Input Fall Time tia 15 w [input capacitance | cw P| | 997-12- a7
OPERATING SUPPLY CURRENT TEST CIRCUIT WAVEFORM 1 20ns 20ns CLOCK \\ 30% 90% 50% 10% 10% tw tu tra 90% n, 90% Q 50% | 50% ole 10% pLH ToHL WAVEFORM 2 20ns 20ns RESET = \\ 30% 10% 10% tw CLOCK , i 50% trem Q 50% toni 1997-12-11 5/7
DIP 16PIN OUTLINE DRAWING (DIP16-P-300-2.54A) Unit in mm
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Fl =f as g 7 é ae 19.75MAX (.9520.1 a—2 moe 2.7357, | [rato 501 DET im e0.25@) Weight : 1.00g (Typ.) SOP 16PIN (200mil BODY) OUTLINE DRAWING (SOP16-P-300-1.27) Unit in mm 16 9 HHEAAABYA z jt | 8 10.8MAX 10.3#0.2 a x 3 2 = = =] s. = 3 0,810.2 Weight : 0.18g (Typ.) 9-12-11 OT
SOP 16PIN (150mil BODY) OUTLINE DRAWING (SOL16-P-150 -1.27) Unit in mm (Note) This package is not available in Japan. 16 9 st a Hg s| é 1 | 8 9,940.1 a g an an g S g te & Es S 0.70.3 Weight : 0.13g (Typ.) 1997-12-11 7/7