TOSHIBA TC4028BP/BF/BFN TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC4028BP, TC4028BF, TC4028BFN (Note) The JEDEC SOP (FN) is not available in TC4028B BCD-TO-DECIMAL DECODER Japan. TC4028B is a BCD-to-DECIMAL decoder which converts BCD signal into DECIMAL signal. Of ten outputs from QO to Q9, one output corresponding to input BCD code goes to the H level and all the others 16 remain at the L level. When D is used as inhibit input by use of three input lines P (DIP16-P-300-2.54A) from A to C, this decoder can be served as a BINARY-to- Weight : 1.00g (Typ.) OCTAL decoder. MAXIMUM RATINGS 6 eee 16 <, CHARACTERISTIC SYMBOL RATING UNIT 1 1 DC Supply Voltage Vop Vss - 0.5~Vss + 20 v F (SOP16-P-300-1.27) FN (SOL16-P-150-1.27) Input Voltage Vin Vsg -0.5~Vpp + 0.5 | V Weight: 0.189 (Typ.) Weight : 0.139 (Typ.) Output Voltage Vout | Ves 0.5~Vpp + 0.5 | V PIN ASSIGNMENT + VW Dc mput current lin +10 mA Q4 1 0 7 16 Vop Power Dissipation Pp 300 (DIP) / 180 (SOIC) | mW Q2 2 C 7 15 Q3 Operating Temperature T ~40~85 Range opr Q0 3 o 7 14 Q1 Renae Temperature Tstg ~65~150 C Q7 4 0 ] 13 ag 5 rf] 12. LOGIC DIAGRAM a5 6[ ry 11 ae 7[ f] 10 A Vss 8Q []9 Qs (TOP VIEW) TRUTH TABLE IN C nN 3 ~ Cio fcfcl[r[ cfr fcf[olcfc [ey cf[e ie A L L L H L L L H H L H H H L H H L L L H L L L H H L H H H L H H Kieffer [e-fe ie [effi] |e |e] Keir cfc] [lief lie|oye Kieffer frfe ie [eff] cfe |e] |e Kieffer frfe lee fe fel cle [ele] Kiefer fefrfe i fey cle] fee] |e Kiefer fefrfe lef yc le] Kiefer [rye yer yRK pci [e ile ie Kiefer [eye yey tierce lel lee L EVEL L=LOW LEVE B L L H H L L H H L L H H L L H H L D L L L L L L L L H H H H H H H H H L L L H L L L L L L L L L L L L L HIGH 961001EBA2 @ TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility 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. 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 1/5TOSHIBA TC4028BP/BF/BFN RECOMMENDED OPERATING CONDITIONS (Vss = OV) CHARACTERISTIC | SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT DC Supply Voltage Vop 3 18 Vv Input Voltage Vin 0 _ Vop V STATIC ELECTRICAL CHARACTERISTICS (Vss = OV) SYM- 40C 25C 85C CHARACTERISTIC |3G) | TEST CONDITION [Voo UNIT (vy | MIN. | MAX. | MIN. | TYP. | MAX. | MIN. | MAX. 5] 495| | 495] 500] | 495] roe tage Vou poutl <ah 10/ 9.95} | 995 /1000} | 995] urpur Morag IN= M'ssr VDD 1514.95 | |1495 {15.00 | |1495| | | 5] | 005 | | 000] 005 | | 005 lta 2 | Vou four] <1aA 10/ | 005 | | 000] 005 | | 005 P 9 IN=M'ss VoD 15 | 005 | | 000] 005 | | 005 Von= 4.6V 5] -061| |-o051/-10/ | -oa2] Von = 2.5V 5| -2.50/ |-2.10]-40} | -1.70] cue High lon | Von= 9.5V 10| -1.50/} | -1.30/ -22]} | -1.10) 4 Vou = 13.5V 15] -4.00| | -3.40]-9.0] | -280] Vin=Vss, Vop mA Vo. =0.4V 5] o61f | o51| 12] | oa] Output Low VoL =0.5V 10 1.50} 1.30} 3.2 _ 1.10} Current OL | Vo, =1.5V 15| 4.00/ | 340/ 120} | 280] Vin=Vss, Vop Vour=0.5v,45v | 5/ 35/ | 35] 275] | 35] Vour=1.0v,9.0v | 10] 70} | 70] 550] | 70] Input High Voltage} Vin | yo easy. 13.svi15{ 11.0/ | 110! 825} | 110] | lout| <1pA Vv Vour=0.5V,45v | 5] 15| | 225, 15] 15 Voyr=1.0V, 9.0vV | 10] 30} | aso| 30] | 3.0 Input Low voltage | Vu Jy a sv, 13.5v| 15] 40| 6.75| 40|/ | 40 | lout| <1pA Input "H"Level lig Vin = 18V 18 _ 0.1 _ 10-5 0.1 _ 1.0 Current | "L"Levell 1, | Vj =0V 13 | -01! [-10-5}-01] [-10 Quiescent Suppl 5; 5 | 0.005 5 150 | KA Current PP'Y | inp | Vin= Ves: Voo* 101 | 10 | Joo10} 10 | | 300 15| | 20 | |0.015} 20 | | 600 * All valid input combinations. 961001EBA2" @ The products described in this document are subject to foreign exchange and foreign trade control laws. @ The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result 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. 1997-12- 11 2/5TOSHIBA TC4028BP/BF/BFN DYNAMIC ELECTRICAL CHARACTERISTICS (Ta = 25C, Vss =OV, C, = 50pF) CHARACTERISTIC SYMBOL TEST CONDITION Vop(V) MIN. TYP. MAX. UNIT Output Transition Time > _ 70 200 (Low to High) tru 10 ~~ 35 100 g 15 _ 30 80 5 70 200 ns Output Transition Time (High to Low) tru 10 _ 35 100 g 15 _ 30 80 t 5 _ 110 350 Propagation Delay Time . 10 55 160 ns pH 15 _ 40 120 Input Capacitance Cin _ 5 7.5 pF WAVEFORM FOR MEASUREMENT OF DYNAMIC CHARACTERISTICS A, B, C, D 20ns 20ns L ttae TtoHL 50% / 50% \ \ 50% 50% toHL toLH 1997-12-11 3/5TOSHIBA TC4028BP/BF/BFN DIP 16PIN OUTLINE DRAWING (DIP16-P-300-2.54A) Unit in mm 16 8 eee % Py od) ee) 0 ! z & ne] 3 FP wy 1 8 == 19.75MAX 19.2540.2 0.95+0.1 u z 3] 0.735TYP | | 1.440.1 | 0.540.1 FI0.25 2.54 Weight : 1.00g (Typ.) SOP 16PIN (200mil BODY) OUTLINE DRAWING (SOP16-P-300-1.27) Unit in mm 16 9 ; BEBRARAEA Ny 9 = s| i > | toad oo HHA HAHAHA 4 1 8 o.7osTvP| | |_| 0.4310.1 Pere 55 Gy 27] 1 | 10.8MAX 10.340.2 ol FA = Coe ef 2 sar Lt 710.1 eT So | 0,820.2 Weight : 0.18g (Typ.) 1997-12-11 4/5TOSHIBA SOP 16PIN (150mil BODY) OUTLINE DRAWING (SOL16-P-150 -1.27) TC4028BP/BF/BFN Unit in mm Weight : 0.13g (Typ.) 0.505T YP (Note) This package is not available in Japan. 16 9 AAA AAA A 3.940.1 6.040.2 9.9+0.1 1 A BE AHO i 8 0.4240.07 era aEGy [ 710.1] : 1.37540.2 0.15345 0.17540.075 | 0.740.3 1997-12-11 5/5