TC4528BP TOSHIBA | Alldatasheet
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C’MOS DIGITAL INTEGRATED CIRCUIT TC4528BP BF = SILICON MONOLITHIC > TC4528BP/TC4528BF DUAL MONOSTABLE MULTIVIBRATOR TC4528BP/BF contains two circuits of monostable multivibrators with the capabilities of retrigger — operation and reset operation in one chip. ~~ __ The trigger operation can be achieved either by rising a edge or falling edge if one of two inputs A and B are 16 t selected. As the pulse width of mono-stable multi- vibrator output is determined by the time constant of 1 external resistor (Rx) and external capacitor (Cx), DIP16(3D16A-P) wide range of output pulse width can be obtained. The asynchronous reset operation from outside can be — achieved by setting CD input to "L" level, and this CD 16 KK input can be also applied for inhibiting the trigger operation and for shortening the time period from q turning the power on the time when TC4528B becomes wer 6 able to perform the mono-stable operation. 6(F16ac-P) ABSOLUTE MAXIMUM RATINGS PIN ASSIGNMENT DC Supply Voltage Ypp Vssg - 0.5 vVss +20 inh 169 vpp Input Voltage _| Yin | Vss - 0-5 ~Vpp +0.5 ite fe isf}eri Output Voltage Your | Vss~ 9-5 Vpp+0.5 reps aafpere DC Input Current Tin +10 af. asp}zcp [rower dissipation | Fo | s00@im a00R) Operating °, 1p ray za e TA 40.0 85 __ Temperature Range ae. aibes Storage T. Py Temperature Range | ‘stg 765150 c To ao ec Lead Temp. /Time sol 260°C + 10 sec ves ffe ob ex LOGIC DIAGRAM (TOP VIEW) (1/2. TC4528BP/BP) 6” ¥ TRUTH TABLE DD ¥ Ry Dy [ote x > E EE ef fetter pL, TS, ba Lapse =< C)- epee fa fmm | ; poy 4 Pepa be pe Pe [som on OF = af &) po bo Or [«[#[o [ee [omni B V # Don/t Care bei) « 395
a TIMING CHART AIN Q tw a a A 2 &: TRIGGER -Vgs &: RETRIGORR tr (Cx>G01MP) tw? { 027010‘ ¥PD~¥88)) « ny ox O: RESET 11, t2,t3:t1,t2,18< ty RECOMMENDED OPERATING CONDITIONS (Vss=0V) : DC Supply Voltage vo [Ta T= ta Input Voltage VIN [isd 0 Vpp v External Resistance 5 1000 ka External Capacitance No Limits STATIC ELECTRICAL CHARACTERISTICS (Vss=0V) CHARACTERISTIC |SYMBOL | TEST CONDITIONS [VDD UNITS High-Level our] <tua 3] 4.95 4.95 | 5.00 4.95 VoH 10} 9.95 9.95 /10.00 9.95 Output Voltage Vryev. v,
2 Tour |<1va
Low-Level Vou | Hour 10 0.05 0.00] 0.05) 0.05 Output Voltage Vin=Vss> Yop 15 0.05 0.00} 0.05 0.05 Output High Ton | Von=9-5V 10 | -1.5 -1.3| -2.2 ell Vin=Vss»_Vpp mA Voi=0-4V 5 | 0.61 0.51| 1.2 0.42 Output Low Toy, | You70-5V 10] 1.5 1.3 | 3.2 11 Vin=Vss» Yop 396
STATIC ELECTRICAL CHARACTERISTICS (Continued) CHARACTERISTIC | SYMBOL| TEST CONDITIONS |*DD UNITS wv) Voyr=0-5V, 4.50 15 2.25fi5]}- fis) V Input Low Voyr=2-0V, 9.0V 3.0 4,513.0} = |3.0 [ourl<1ua ~ A current [ape = 5 u ; t Devi 5 5 0.005] 5 150 Quiescent Device! to) I Vin=Vgg, Vpp 10 10 0.010] 10 300 | ua Current * 15 20 0.015| 20 600 * All valid input combinations. DYNAMIC ELECTRICAL CHARACTERISTICS (‘Ta=25°C, Vgg=OV, Cy=50pF) Output Transition Time trLa 1 2 bed (Low to High) 15 30 80 output Transition Time cou 1 n rot (High to Low) 15 30 80 OO RXSK. 5 230 | 650 10 110 | 240 Cy=15pF x15P 15 so | 180 Propagation Delay Time tpta | Ry=lOKe 5 440 (A, B-Q, 0 , Gysi000p 0 220 tpHL 15 160 Rx=10k2 5 2.2 5 10 1.1 3 us Cx=10000pF 15 09 > Propagation Delay Time tpLH | Ry=5k2 » oes (D- a ® tpHL Cy*15pF a 15 50 | 170 RX=10k2 1 30 Propagation Delay Time tptn | Cx=1000pF bs 100 cD - 9, Q = (> =a ® tout | Rx-10K0 2 700 Cx=10000pF 15 320 397
DYNAMIC ELECTRICAL CHARACTERISTICS (Continued) [—cunerentsrie —_[vmat] vier common [woe [an [ve | wan | or Min. Input Pulse Width twa Ry=5k2 we e »? (A, B) fwL | Cx=15pF 15 15 55 Rx=5kQ 5 * 10 Cy=15pF 15 Ry=LOk2 5 : Min. Retrigger Time ter 10 Cx=1000pF 15, = 5 Ry=LOk® x 10 Cy=10000pF as = 5 190 Ree |e RE | Cy=15pF x 15 140 i ty OUT Output Pulse Width a ialow 5 % 35 45 10 35 45 55 us Cx=10000pF 1s 4o_ | 50 6o| [input Capacitance ow { SSC~i Ps WAVEFORM FOR MEASUREMENT OF DYNAMIC CHARACTERISTICS 20ng 20n, Vii \\ Ps ‘ 50! ‘ 50% 10% of 2Ons 20ns 90% 90% B 50% 10% 10% 20n; Ons cD 90% i Visi 50% 10% of tpt | ,tw OUT ty trHL tr tpHL ter y—| 3 SORT \\ 10% 10% - tpHL tp) tru Bou) ‘pLH —¥ é 10% 10% 398