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 U Wee 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 CHARACTERISTIC SYMBOL RATING UNIT DC Supply Voltage Vpp Vss 0.5~Vss + 20 V F (SOP16-P-300-1.27) | FN (SOL16-P-150-1.27) Input Voltage Vin | Vsp-0.5~Vpp +0.5 | V Weight : 0.18g (Typ.)___ Weight : 0.13g (Typ.) Output Voltage Vour | Vss-0.5~Vpp +0.5 | V PIN ASSIGNMENT + VU DC input Current lin +10 mA Q4 1 o 7 16 Vop Power Dissipation Pp 300 (DIP) / 180 (SOIC)| mW Q2 2 C 7 15 Q3 Operating Temperature T -A0~85 C Range opr ao 3E rf] 14 Q1 Ronee Temperature Tstg ~65~150 C q7 4 1] 13 B aa 5 E f] 12 LOGIC DIAGRAM Qa 6[ f}11 D ae 70 fr] 10 A Vss 8 0 ] 9 Q8 (TOP VIEW) TRUTH TABLE nN 3 ~ XCpUyLlLycfeofefeKlLyLILILI[K-][-je-[rjA Hl[e-fo-[e-[e [ef y fe fe-f[e |e f| cee A L H L H L H L H L H L H L H L H H-f[efe[ offer [e[e-f[e-fe-fe-[e- |e} Ker yrycl[ cy [er yell [ely ye Fle fete [ rte ir [e [eye yey celle Fle fete [rie i [eee yc [ellie Fle fee [ rie i rele yt [e lei Efe fete [rie i er [e ly cle e lef ie Fle fete [rie y Rr (clef [elle Fle fe (reper pry cle [eye yee [elie L L L=LOW LEVE CPUC yryLy Tie f[KjLITI{[K-|zLl|rl-| jo m < 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 1 = a x 1 2001-05-17TOSHIBA TC4028BP/BF/BFN RECOMMENDED OPERATING CONDITIONS (Vss = 0V) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT DC Supply Voltage Vop 3 18 Vv Input Voltage Vin 0 _ Vop Vv STATIC ELECTRICAL CHARACTERISTICS (Vss = 0V) SYM- 40C 25C 85C CHARACTERISTIC |B 5) | TEST CONDITION [Vop UNIT (vy | MIN. | MAX. | MIN. | TYP. | MAX. | MIN. | MAX. 5] 495| | 495] 500/ | 495] aoe tage | YOH Nour] <A 10! 9.95] | 995 ]1000} | 995] urput voltag IN = V'ss1 VDD 15[14.95 | |1495 |15.00| |1495| | | 5 | 005 | | 000] 005 | | 005 el tae Vou Vout] <1HA 101 | 005 | | o00| 005 | | 0.05 P g INT NSS DD 15} | 0.05 | | 0.00] 0.05 | | 0.05 Vou= 4.6V 5] -0.61| |-051/-10] | -o42/ Vou= 2.5V 5|-2.50} |-2.10}-40] | -1.70) cut High low | Voy= 9.5V 10| -1.50/ | -1.30] -22] | -1..0] 4 Vou = 13.5V 15} -4.00/ | -3.40/-9.0 | | -2.80] Vin= Ves, V IN SS DD mA Vo, =0.4V 5| 0.61] 051) 12] 0.42; Output Low | You=0-5V 10! 1.50; 1.30] 32] 1.10} Current OL | Vo, = 1.5V 15| 4.00] 3.40] 12.0 | 2.80] Vin = Vss, Vop Vour=0.5V, 4.5V | 51 351 35 | 275] 35 | Vour=1.0V, 9.0V | 10] 70] 70 | 5.50; 70| Input High Voltage! Vin fy) a sv, i3svl15| 11.0/ | 1101 825) | 10] | lout| <A V Vour=0.5V, 45V | 51 15] 225, 15/ 1.5 Voyr=1.0V, 9.0V | 10] 30|/ | aso} 30] 3.0 Input Low Voltage | Vi fy easy, 13sv| 15) ao} 6.75, 40] | 4.0 | lout | <1yuA Input | "H"Levell tn | Viv=18V 18) o1/ | 3) o1f 1.0 Current | "L" Level| 1, | V,=0V 18) | -01] [-10-5/-01/ | -10 Quiescent Suppl 5} 5 | 0.005 5 _ 150 | HA Curent PPYY | too) | Viv=Vssy Vo * 10/ | 10 | Joo} 10 | | 300 urre 15| | 20 | |o015| 20 | | 600 * All valid input combinations. 2 2001-05-17TOSHIBA TC4028BP/BF/BFN DYNAMIC ELECTRICAL CHARACTERISTICS (Ta = 25C, Vss =0V, C_=50pF) CHARACTERISTIC SYMBOL] TEST CONDITION fy(p] MIN. TYP. MAX. |UNIT Output Transition Time > ~ 70 200 (Low to High) tna 10 ~ 35 100 9 15 _ 30 80 5 70 200 ns Output Transition Time ~ (High to Low) tra 10 _ 35 100 g 15 _ 30 80 t 5 _ 110 350 Propagation Delay Time a 10 55 160 ns PHL 15 40 120 Input Capacitance Cin _ 5 7.5 pF WAVEFORM FOR MEASUREMENT OF DYNAMIC CHARACTERISTICS 20ns 20ns f 50% \ A, B, , D tpt pte 50% K 50% 50% toy TtpHL tpHL toy 2001-05-17TOSHIBA TC4028BP/BF/BFN DIP 16PIN PACKAGE DIMENSIONS (DIP16-P-300-2.54A) Unit in mm 18 moo ee & a uu + a ~2 3 3 / 19.75MAx 19.250.2 0.95:0.1 Q.735TYP | | Weight : 1.00g (Typ.) Unit in mm SOP 16PIN (200mil BODY) PACKAGE DIMENSIONS (SOP16-P-300-1.27) 16 90 HHEHHEEE HEH HAHAHA oe 0.705TYP i 0.43104 10.25 0) 1.27 10.8MAX 0.1578-45 0,810.2 Weight : 0.18g (Typ.) 4 2001-05-17TOSHIBA TC4028BP/BF/BFN SOP 16PIN (150mil BODY) PACKAGE DIMENSIONS (SOL16-P-150 -1.27) Unit in mm (Note) This package is not available in Japan. 16 9 ARAAARE HH HE BE EAH E__4 1 8 3.940.1 6.0+0.2 9.9+0.1 x z 3 B-& . a = =e 45 4 er n 2 740.1] S S F E 6 ? & o 3 0.7+0.3 Weight : 0.13g (Typ.) 5 2001-05-17TOSHIBA TC4028BP/BF/BFN RESTRICTIONS ON PRODUCT USE 000707EBA @ TOSHIBA is continually working to improve the quality and 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 comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products 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 TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the Handling Guide for Semiconductor Devices, or TOSHIBA Semiconductor Reliability Handbook etc.. @ The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (Unintended Usage). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. @ The products described in this document are subject to the foreign exchange and foreign trade 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. 6 2001-05-17