TC4520

TC4520BP TOSHIBA | Alldatasheet

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TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC4520BP, TC4520BF, TC4520BFN (Note) The JEDEC SOP (FN) is not available in TC4520BP/BF/BFN DUAL BINARY UP COUNTER Japan. TC4520B is up counters of 4 bit binary. Since both of TC4520B contain two independent circuits of oS counters with the same functions in one package, counting or wo ah ; <r Y frequency division of two BCD digits or eight binary bits can 16 Naa AY \\ be achived with one IC. The counters can be reset to “O” ques (Q0~Q3=“L”) by giving “H” level signal to RESET input ' A P (DIP16-P-300-2.54A) regardless of other inputs. Weight 1.009 (Tye) The counting condition is changed by the rising edge of CLOCK input if ENABLE=“H” or by the falling edge of —~\\, =~ ENABLE if CLOCK=“L’, % GQ eR wa i ee & ers 1 1 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 Vos — 0.5~Ves + 20 CLOCKA 1 16 Vpp Input Voltage Vss = 0.5~Vop + 0.5 ENABLEA 2 15 RESETB Output Voltage Vss —0.5~Vpp + 0.5 DC Input Current[ iy | _#10___| mA aoa 3 ‘4 038 Power Dissipation [ Po _| 300 (DIP) / 180 (SOIC) QiA 4 13 Q2B Operating Temperature _A0~ 3 Q2A 5 12 QIB Range Topr 40~85 c Storage Temperature T. -~65~150 °C GA 6 11 Q06 Range x9 RESETA 7 10 ENABLEB Vss 8 9 CcLOCKB (TOP VIEW) 961001EBA2 fall due to their inherent electrical sensitivity and vulnerability to physical stress, it is the responsibilty of the buyer, when utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction oF failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to, property. In 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. 1997-12-11 1/8

Z\\ Z\\ Z\\ L\\ } 5 5 5 L\\ Z\\ LZ. 1 cI IcCLQ cL. cL cL CLOCK P—> tT ENABLE 2/19 Fo 6 A 6 reseT 2556 Po (\\ (\\ (\\

4 Q Q

• lf) {0 [fT] TIMING CHART RESET TEAL LL * | | oil | i @ all ULL FAL 961001EBA2’ The Information contained herein presented enly gs 2 guae for ane applications of our products, No responsibility 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 2/8

RECOMMENDED OPERATING CONDITIONS (Vss = 0V) DC Supply Voltage | Yoo | | | Ct Input Voltage RC STATIC ELECTRICAL CHARACTERISTICS (Vss = OV) characteristic YY- test conpiTion{V UNIT Bol esl an. [wax [ win [ rye. [Max | MN [AX | High-Level vi Hour] <1A 9.95 9.95 | 10.00 9.95 Output Voltage OK Vin =Vssr Voo : “ ( : 14.95 14.95 | 15.00 14.95 v 0.05 0.00 | 0.05 0.05 Low-Level Hour] <1 Vi 0.05 0.00 | 0.05 0.05 Output Voltage O }Vin=Vssr Voo 0.05 0.00 | 0.05 0.05 Output High lon |Von= 9.5V 10/-1.5 -13 |-2.2 -44 Vo. =0.4V 5] 0.61 051| 12 0.42 Vo. =0.5V 10} 1.5 13 | 32 1 Output Low Current] lo. | yo = 1.5V 15| 4.0 34 |12.0 28 Vour=0.5V, 45v] 5] 3.5 35 | 275 35 y Vour=0.5V, 4.5V| 5 2.25 Vour=1.0V, 9.0V | 10 45 Input Low Voltage |Vn [yo = 1.5V, 13.5V| 15 6.75 Pree fer p= | w= [ea = [a Input tte [als foow Po = oe] = Foon] = my ; 5 0.005 150 Quiescent Supply Viw=Vesi Voo # 10 0.010 300 Current = Vss, Voo ; 20 0.015 600 * All valid input combinations. 997-T2- 38

DYNAMIC ELECTRICAL CHARACTERISTICS (Ta = 25°C, Vss = OV, C_ = 50pF) Output Transition Time 5 70 200 (Low to High) tru 10 35 100 15 30 80 Output Transition Time 5 70 200 (High to Low) tre 10 35 100 15 30 80 Propagation Delay Time tou ° oop (CLOCK, ENABLE - Q) tone 60 160 Propagation Delay Time 5 110 560 (RESET -Q) tone 10 55 230 ns 15 40 160 5 1.5 6 Max. Clock Frequency ta 10 3 14 15 4 18 . 5 Max. Clock Input Rise /Fall | t, i Ceowmrrtl sf] mame ime tra 5 us Max. Input Rise/Fall Time | t, 10 . (ENABLE) t 5 No Limit 5 200 Min. Clock Pulse Width tw 10 100 15 70 Min. Pulse Width 5 35 250 (ENABLE) tw 10 20 110 15 15 80 Min. Pulse Width 5 as 250 (RESET) twu 10 20 110 15 15 80 Min. Removal Time t 1° (RESET - CLOCK, ENABLE) | "™ 15 input Capacitance [cw Pe 7s | 997-12- a8

WAVEFORMS FOR MEASUREMENT OF DYNAMIC CHARACTERISTICS WAVEFORM 1 20ns 20ns 90% 90% cLocK 50% 50% 10% 10% 20ns 20ns 90% ENABLE ' 50% Fe 50% tru tra 10% 10% H 90% Q ee ' 50% 50% 50% H 10% N10% | ‘toLH toHL toLH toHL WAVEFORM 2 20ns 20ns 90% RESET se ' 50% 10% Ne 10% ENABLE, f 90% crock if i086 (| 10% 20ns Q | 50% toHL 1997-12-11 5/8

(1) RIPPLE CARRY COUNTER Vpp QO Qi Q2 Q3 QO Qi Q2 Q3 QO Qi Q2 Q3 ENABLE ENABLE ENABLE iain CLOCK CLOCK CLOCK clock RESET RESET RESET (2) RIPPLE CARRY COUNTER Vpp rs es a es re es i QO Qi Q2 Q3 QO Qi Q2 Q3 Q0 Qi Q2 Q3 LC | ENABLE ENABLE ENABLE > CLOCK _ CLOCK _ CLOCK 7997-12-11 6/8

DIP 16PIN OUTLINE DRAWING (DIP16-P-300-2.54A) Unit in mm ‘8 ‘ =e ri Fl =f as g 7 é ae 19.75MAX .9540.1 a2. moe 2.7357, | [rato 501 DET tne CELIO) Weight : 1.00g (Typ.) SOP 16PIN (200mil BODY) OUTLINE DRAWING (SOP16-P-300-1.27) Unit in mm 16 9 HHEAAABYA ») §| § Bg [ 3] on |3 jt | 8 10.8MAX 10.3#0.2 a x 3 2 = = m 6 aoa ql oso Weight : 0.18g (Typ.) 997-12- 718

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 = 3 g S g te & é S 0.70.3 Weight : 0.13g (Typ.) 9-12-11 8B