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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC14528B Dual Monostable Multivibrator The MC14528B is a dual, retriggerable, resettable monostable multivibrator. It may be triggered from either edge of an input pulse, and produces an output pulse over a wide range of widths, the duration of which is determined by the external timing components, CX and RX. * Separate Reset Available * Diode Protection on All Inputs * Triggerable from Leading or Trailing Edge Pulse * Supply Voltage Range = 3.0 Vdc to 18 Vdc * Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range * Pin-for-Pin Replacement with the MC14538B MAXIMUM RATINGS* (Voltages Referenced to VSS) Symbol VDD Parameter DC Supply Voltage L SUFFIX CERAMIC CASE 620 P SUFFIX PLASTIC CASE 648 IIIIIIIIIIIIIIIIIIIII I I I III I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I III I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIII I I IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIII I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I I I IIIIIIIIIIIIIIIIIIIII I IIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIII I I IIIIIIIIIIIIIIIIIIIII IIII IIIIIIIIIIIIIIIIIIIII I I IIIIIIIIIIIIIIIIIIIII Value Unit V V - 0.5 to + 18.0 Vin, Vout Iin, Iout PD Input or Output Voltage (DC or Transient) - 0.5 to VDD + 0.5 10 500 Input or Output Current (DC or Transient), per Pin Power Dissipation, per Package Storage Temperature mA mW Tstg TL - 65 to + 150 260 D SUFFIX SOIC CASE 751B ORDERING INFORMATION MC14XXXBCP MC14XXXBCL MC14XXXBD Plastic Ceramic SOIC TA = - 55 to 125C for all packages. _C _C BLOCK DIAGRAM CX1 1 4 A1 5 B1 3 2 6 7 Q1 Q1 RX1 VDD Lead Temperature (8-Second Soldering) * Maximum Ratings are those values beyond which damage to the device may occur. Temperature Derating: Plastic "P and D/DW" Packages: - 7.0 mW/_C From 65_C To 125_C Ceramic "L" Packages: - 12 mW/_C From 100_C To 125_C ONE-SHOT SELECTION GUIDE 100 ns MC14528B MC14536B MC14538B MC14541B MC4538A* 12 A2 11 B2 13 1 ms 10 ms 100 ms 1 ms 10 ms 100 ms 1s 10 s 23 HR 5 MIN. RESET 1 CX2 15 14 RX2 VDD 10 9 Q2 Q2 *LIMITED OPERATING VOLTAGE (2-6 V) TOTAL OUTPUT PULSE WIDTH RANGE RECOMMENDED PULSE WIDTH RANGE RESET 2 VDD = PIN 16 VSS = PIN 1, PIN 8, PIN 15 RX AND CX ARE EXTERNAL COMPONENTS REV 3 1/94 (c)MOTOROLA CMOS LOGIC DATA Motorola, Inc. 1995 MC14528B 1 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS) Characteristic Symbol VOL VDD Vdc 5.0 10 15 5.0 10 15 5.0 10 15 VIH 5.0 10 15 Source IOH 5.0 5.0 10 15 5.0 10 15 15 -- 5.0 10 15 -- 3.5 7.0 11 - 1.2 - 0.64 - 1.6 - 4.2 0.64 1.6 4.2 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.1 -- 5.0 10 20 3.5 7.0 11 - 1.0 - 0.51 - 1.3 - 3.4 0.51 1.3 3.4 -- -- -- -- -- 2.75 5.50 8.25 - 1.7 - 0.88 - 2.25 - 8.8 0.88 2.25 8.8 0.00001 5.0 0.005 0.010 0.015 -- -- -- -- -- -- -- -- -- -- 0.1 7.5 5.0 10 20 3.5 7.0 11 - 0.7 - 0.36 - 0.9 - 2.4 0.36 0.9 2.4 -- -- -- -- -- -- -- -- mAdc -- -- -- -- -- -- -- 1.0 -- 150 300 600 mAdc Min -- -- -- - 55_C 25_C 125_C Max Min -- -- -- Typ # 0 0 0 Max Min -- -- -- Max Unit Vdc Output Voltage Vin = VDD or 0 "0" Level 0.05 0.05 0.05 -- -- -- 1.5 3.0 4.0 0.05 0.05 0.05 -- -- -- 1.5 3.0 4.0 0.05 0.05 0.05 -- -- -- 1.5 3.0 4.0 Vdc "1" Level Vin = 0 or VDD Input Voltage "0" Level (VO = 4.5 or 0.5 Vdc) (VO = 9.0 or 1.0 Vdc) (VO = 13.5 or 1.5 Vdc) "1" Level (VO = 0.5 or 4.5 Vdc) (VO = 1.0 or 9.0 Vdc) (VO = 1.5 or 13.5 Vdc) Output Drive Current (VOH = 2.5 Vdc) (VOH = 4.6 Vdc) (VOH = 9.5 Vdc) (VOH = 13.5 Vdc) (VOL = 0.4 Vdc) (VOL = 0.5 Vdc) (VOL = 1.5 Vdc) Input Current Input Capacitance (Vin = 0) Quiescent Current (Per Package) **Total Supply Current at an external load Capacitance (CL) and at external timing capacitance (CX), use the formula -- VIL -- -- -- -- -- -- 2.25 4.50 6.75 -- -- -- VOH 4.95 9.95 14.95 4.95 9.95 14.95 5.0 10 15 4.95 9.95 14.95 Vdc Vdc Sink IOL Iin Cin IDD Adc pF Adc IT IT(CL, CX) = [(CL + 0.36CX)VDDf + 2x10-8 RXCX(VDD-2)2f] x 10-3 where: IT in A (per circuit), CL and CX in pF, RX in megohms, VDD in Vdc, f in kHz is input frequency. Adc #Data labelled "Typ" is not to be used for design purposes but is intended as an indication of the IC's potential performance. ** The formulas given are for the typical characteristics only at 25_C. This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, Vin and Vout should be constrained to the range VSS (Vin or Vout) VDD. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must be left open. PIN ASSIGNMENT VSS CX1/RX1 RESET 1 A1 B1 Q1 Q1 VSS 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDD VSS CX2/RX2 RESET 2 A2 B2 Q2 Q2 MC14528B 2 MOTOROLA CMOS LOGIC DATA SWITCHING CHARACTERISTICS** (CL = 50 pF, TA = 25_C) Characteristic Output Rise and Fall Time tTLH, tTHL = (1.5 ns/pF) CL + 25 ns tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns Turn-Off, Turn-On Delay Time -- A or B to Q or Q tPLH, tPHL = (1.7 ns/pF) CL + 240 ns tPLH, tPHL = (0.66 ns/pF) CL + 87 ns tPLH, tPHL = (0.5 ns/pF) CL + 65 ns Turn-Off, Turn-On Delay Time -- A or B to Q or Q tPLH, tPHL = (1.7 ns/pF) CL + 620 ns tPLH, tPHL = (0.66 ns/pF) CL + 257 ns tPLH, tPHL = (0.5 ns/pF) CL + 185 ns Input Pulse Width -- A or B Symbol tTLH, tTHL CX pF -- RX k -- 5.0 10 15 15 5.0 5.0 10 15 1000 10 5.0 10 15 15 5.0 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 5.0 10 15 -- -- -- -- 150 75 55 -- -- -- -- -- -- 15 10 15 -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 5.0 705 290 210 70 30 30 70 30 30 550 350 300 30 50 55 6.0 8.0 8.0 325 90 60 1000 300 250 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 45 90 95 25 35 35 600 225 170 -- -- -- -- -- -- -- -- -- 1000 ns -- -- -- 325 120 90 650 240 180 ns -- -- -- 100 50 40 200 100 80 ns VDD Vdc Min Typ # Max Unit ns tPLH, tPHL tPLH, tPHL tWH tWL 1000 10 ns Output Pulse Width -- Q or Q (For CX < 0.01 F use graph for appropriate VDD level.) Output Pulse Width -- Q or Q (For CX > 0.01 F use formula: tW = 0.2 RX CX Ln [VDD - VSS]) Pulse Width Match between Circuits in the same package Reset Propagation Delay -- Reset to Q or Q tW 15 5.0 ns tW 10,000 10 s t1 - t2 10,000 10 % tPLH, tPHL 15 5.0 ns 1000 10 ns Retrigger Time trr 15 5.0 ns 1000 10 ns External Timing Resistance RX -- -- k F External Timing Capacitance CX -- -- -- No Limits* RX is in Ohms, CX is in farads, VDD and VSS in volts, PWout in seconds. * If CX > 15 F, Use Discharge Protection Diode DX, per Fig. 9. ** The formulas given are for the typical characteristics only at 25_C. #Data labelled "Typ" is not to be used for design purposes but is intended as an indication of the IC's potential performance. FUNCTION TABLE Inputs Reset H H H H H H L A L L H L, H, L X X H L, H, X X Not Triggered Not Triggered Not Triggered Not Triggered L H Not Triggered B H Q Outputs Q MOTOROLA CMOS LOGIC DATA MC14528B 3 VDD 16 VDD 16 IOL A B RESET 8 Q OPEN VOH A B RESET Q VOL Q VSS IOH Q VSS OPEN 8 Figure 1. Output Source Current Test Circuit Figure 2. Output Sink Current Test Circuit VDD 0.1 mF CERAMIC RX CX 20 ns Vin 90% A B RESET A B RESET VSS Q CL Q Q CL Q CL CL Vin 10% DUTY CYCLE = 50% 0V 20 ns VDD 500 pF ID RX CX Figure 3. Power Dissipation Test Circuit and Waveforms VDD RX CX *CX = 15 pF *CL = 15 pF RX = 5.0 kW RX CX PULSE GENERATOR A B RESET A B RESET VSS Q CL Q Q CL Q CL CL PULSE GENERATOR * Includes capacitance of probes, wiring, and fixture parasitic. NOTE: AC test waveforms for PG1, PG2, and PG3 on next page. PULSE GENERATOR Figure 4. AC Test Circuit MC14528B 4 IIIIIIIIIIIIII IIIIIIIIIIIIII IIIIIIIIIIIIII IIIIIIIIIIIIII INPUT CONNECTIONS Reset VDD VDD PG3 Characteristics A B tPLH, tPHL, tTLH, tTHL tW tPLH, tPHL, tTLH, tTHL tW tPLH(R), tPHL(R), tW PG1 VSS PG1 VDD PG2 PG2 PG1 = PG2 = PG3 = MOTOROLA CMOS LOGIC DATA 50% A tWH B 50% tWL RESET tTHL tPLH 50% tPHL 50% 90% 10% 50% tTHL 90% 10% tW 50% Q tPHL Q 50% tTLH 90% 10% tTLH tTLH 90% 10% tTHL tTHL 90% 10% tTLH 50% tWL tPHL tTLH 50% VDD VSS VDD VSS VDD VSS trr VOH VOL 50% tTHL tPHL VOH 50% 50% VOL Figure 5. AC Test Waveforms 1000 t W, PULSE WIDTH ( m s) 100 RX = 100 kW 10 RX = 10 kW 1.0 15 V 10 V 5.0 V 10 100 VDD = 15 V 15 V 10 V 5.0 V 10 V 5.0 V 15 V 10 V 5.0 V RX = 5.0 kW 0.1 1000 10,000 100,000 CX, EXTERNAL CAPACITANCE (pF) Figure 6. Pulse Width versus CX MOTOROLA CMOS LOGIC DATA MC14528B 5 TYPICAL APPLICATIONS Cx Rx VDD RISING EDGE TRIGGER VDD Q Q RESET VDD RISING EDGE TRIGGER A B Q Q RESET VDD Cx Rx VDD A B Cx Cx Rx VDD Q A FALLING EDGE TRIGGER B Q Q RESET VDD Rx VDD A FALLING EDGE TRIGGER B Q RESET VDD Figure 7. Retriggerable Monostables Circuitry Figure 8. Non-Retriggerable Monostables Circuitry DX Cx Rx VDD A Q B VDD Q RESET VDD VDD Q RESET NC VDD NC 1, 15 Q 2, 14 NC VDD Figure 9. Use of a Diode to Limit Power Down Current Surge Figure 10. Connection of Unused Sections MC14528B 6 MOTOROLA CMOS LOGIC DATA OUTLINE DIMENSIONS L SUFFIX CERAMIC DIP PACKAGE CASE 620-10 ISSUE V -A- 16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 4. DIMENSION F MAY NARROW TO 0.76 (0.030) WHERE THE LEAD ENTERS THE CERAMIC BODY. DIM A B C D E F G H K L M N INCHES MIN MAX 0.750 0.785 0.240 0.295 --- 0.200 0.015 0.020 0.050 BSC 0.055 0.065 0.100 BSC 0.008 0.015 0.125 0.170 0.300 BSC 0_ 15 _ 0.020 0.040 MILLIMETERS MIN MAX 19.05 19.93 6.10 7.49 --- 5.08 0.39 0.50 1.27 BSC 1.40 1.65 2.54 BSC 0.21 0.38 3.18 4.31 7.62 BSC 0_ 15 _ 0.51 1.01 -B- 1 8 C L -T- SEATING PLANE N E F D G 16 PL K M J 16 PL 0.25 (0.010) M M TB S 0.25 (0.010) TA S P SUFFIX PLASTIC DIP PACKAGE CASE 648-08 ISSUE R -A- 16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 B 1 8 F S C L -T- H G D 16 PL SEATING PLANE K J TA M M 0.25 (0.010) M MOTOROLA CMOS LOGIC DATA MC14528B 7 OUTLINE DIMENSIONS D SUFFIX PLASTIC SOIC PACKAGE CASE 751B-05 ISSUE J -A- NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 16 9 -B- 1 8 P 8 PL 0.25 (0.010) M B S G F K C -T- SEATING PLANE R X 45 _ M D 16 PL M J 0.25 (0.010) TB S A S DIM A B C D F G J K M P R Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 MC14528B 8 *MC14528B/D* MOTOROLA CMOS LOGIC DATA MC14528B/D |
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