MC14528B. Dual Monostable Multivibrator

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1 MC452 Dual Monostable Multivibrator The MC452 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, C X and R X. Features Separate Reset vailable Diode Protection on ll Inputs Triggerable from Leading or Trailing Edge Pulse Supply Voltage Range = 3. to Capable of Driving Two Lowpower TTL Loads or One Lowpower Schottky TTL Load Over the Rated Temperature Range This part should only be used in new desig where the pulse width is < s Note: For desig requiring a pulse width > s, please see MC453, which is pinforpin compatible PbFree Packages are vailable* MXIMUM RTINGS (Voltages Referenced to ) Rating Symbol Value Unit DC Supply Voltage Range.5 to +. V Input or Output Voltage Range (DC or Traient) V in, V out.5 to +.5 V Input or Output Current (DC or Traient) per Pin Power Dissipation, per Package (Note ) I in, I out ± m P D 5 mw mbient Temperature Range T 55 to +25 C Storage Temperature Range T stg 65 to + C Lead Temperature (Second Soldering) T L 26 C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditio is not implied. Extended exposure to stresses above the Recommended Operating Conditio may affect device reliability.. Temperature Derating: Plastic P and D/DW Packages: 7. mw/ C From 65 C To 25 C This device contai protection circuitry to guard agait damage due to high static voltages or electric fields. However, precautio must be taken to avoid applicatio of any voltage higher than maximum rated voltages to this highimpedance circuit. For proper operation, V in and V out should be cotrained to the range (V in or V out ). Unused inputs must always be tied to an appropriate logic voltage level (e.g., either or ). Unused outputs must be left open. PDIP6 P SUFFIX CSE 64 SOIC6 D SUFFIX CSE 75 SOEIJ6 F SUFFIX CSE 966 MC452 LYWG ORDERING INFORMTION See detailed ordering and shipping information in the package dimeio section on page 5 of this data sheet. MRKING DIGRMS = ssembly Location WL = Wafer Lot YY, Y = Year WW, W = Work Week G = PbFree Package MC452CP WLYYWWG 452G WLYWW *For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 26 pril, 26 Rev. 6 Publication Order Number: MC452/D

2 MC452 PIN SSIGNMENT ONESHOT SELECTION GUIDE C X /R X C X 2/R X s s s ms ms ms s s MC452 MC4536 MC453 MC454 MC453* 23 HR 5 MIN TOTL OUTPUT PULSE WIDTH RNGE RECOMMENDED PULSE WIDTH RNGE *LIMITED OPERTING VOLTGE (26 V) LOCK DIGRM C X R X C X 2 R X = PIN 6 = PIN, PIN, PIN R X ND C X RE EXTERNL COMPONENTS FUNCTION TLE Inputs Outputs Reset H H H L H L Not Triggered H H Not Triggered H L, H, H Not Triggered H L L, H, Not Triggered L X X L H X X Not Triggered 2

3 MC452 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ELECTRICL CHRCTERISTICS (Voltages Referenced to ) Characteristic Output Voltage Level V in = or Level V in = or Input Voltage Level (V O = 4.5 or.5 ) (V O = 9. or. ) (V O = 3.5 or.5 ) Symbol V OL V OH V IL 55 C 25 C 25 C Min Max Min Typ (Note 2) Max Min Max Unit (V O =.5 or 4.5 ) (V O =. or 9. ) (V O =.5 or 3.5 ) Level V IH Output Drive Current (V OH = 2.5 ) Source (V OH = 4.6 ) (V OH = 9.5 ) (V OH = 3.5 ) I OH mdc (V OL =.4 ) Sink (V OL =.5 ) (V OL =.5 ) I OL mdc Input Current I in ±. ±. ±. ±. dc Input Capacitance (V in = ) C in 7.5 pf uiescent Current (Per Package) Total Supply Current at an external load Capacitance ( ) and at external timing capacitance (C X ), use the formula. (Note 3) I DD I T R X C X (V 2 DD ) 2 f] x 3 where: I T in (per circuit), and C X in pf, R X in megohms, I T (, C X ) = [( +.36C X ) f + 2x in, f in khz is input frequency. 2. Data labelled Typ is not to be used for design purposes but is intended as an indication of the IC s potential performance. 3. The formulas given are for the typical characteristics only at 25 C dc dc 3

4 MC452 SWITCHING CHRCTERISTICS ( = 5 pf, T = 25 C) (Note 4) Characteristic Output Rise and Fall Time t TLH, = (.5 /pf) + 25 t TLH, = (.75 /pf) t TLH, = (.55 /pf) TurnOff, TurnOn Delay Time or to or t PLH, = (.7 /pf) + 24 t PLH, = (.66 /pf) + 7 t PLH, = (.5 /pf) + 65 TurnOff, TurnOn Delay Time or to or t PLH, = (.7 /pf) + 62 t PLH, = (.66 /pf) t PLH, = (.5 /pf) + 5 Symbol C X pf R X k t TLH, t PLH, t PLH, Input Pulse Width or t WH Output Pulse Width or (For C X <. F use graph for appropriate level.) Output Pulse Width or (For C X >. F use formula: t W =.2 R X C X Ln [ ]) (Note 6) Pulse Width Match between Circuits in the same package Reset Propagation Delay Reset to or Retrigger Time t WL t W t W, t t2, t PLH, t rr Min Typ (Note 5) Max Unit s % External Timing Resistance R X k External Timing Capacitance C X No Limits (Note 7) F 4. The formulas given are for the typical characteristics only at 25 C. 5. Data labelled Typ is not to be used for design purposes but is intended as an indication of the IC s potential performance. 6. If C X > F, Use Discharge Protection Diode D X, per Figure R X is in, C X is in farads, and in volts, PW out in seconds. 4

5 MC452 ORDERING INFORMTION MC452CP MC452CPG MC452D MC452DG MC452DR2 MC452DR2G MC452F MC452FG MC452FEL MC452FELG Device Package Shipping PDIP6 PDIP6 (PbFree) SOIC6 SOIC6 (PbFree) SOIC6 SOIC6 (PbFree) SOEIJ6 SOEIJ6 (PbFree) SOEIJ6 SOEIJ6 (PbFree) 25 Units / Rail 4 Units / Rail 25 / Tape & Reel 5 Units / Rail 2 / Tape & Reel For information on tape and reel specificatio, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specificatio rochure, RD/D. 6 6 I OL V OH OPEN V OL OPEN I OH Figure. Output Source Current Test Circuit Figure 2. Output Sink Current Test Circuit 5 pf I D. F CERMIC C X R X R X C X 2 2 V in 9% V in % DUTY CYCLE = 5% V Figure 3. Power Dissipation Test Circuit and Waveforms 5

6 MC452 R X C X R X C X *C X = pf * = pf R X = k ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ INPUT CONNECTIONS Characteristics Reset t PLH,, t TLH,, t W PG PULSE GENERTOR PULSE GENERTOR PULSE GENERTOR t PLH,, t TLH,, t W PG2 t PLH(R), (R), t W PG3 PG PG2 *Includes capacitance of probes, wiring, and fixture parasitic. NOTE: C test waveforms for PG, PG2, and PG3 on next page. PG = PG2 = PG3 = Figure 4. C Test Circuit 5% t WH t TLH 9% % 5% 5% t WL 9% % t TLH t W 5% 5% t PLH 5% t TLH 9% % 9% % 5% t TLH t WL 5% t rr V OH V OL t TLH 5% 5% 9% 5% % 5% V OH V OL Figure 5. C Test Waveforms t W, PULSE WIDTH ( s).. R X = k R X = k V V V = V V V R X = k V V V, C X, EXTERNL CPCITNCE (pf) V V V, Figure 6. Pulse Width versus C X 6

7 MC452 TYPICL PPLICTIONS RISING EDGE TRIGGER RISING EDGE TRIGGER FLLING EDGE TRIGGER FLLING EDGE TRIGGER Figure 7. Retriggerable Monostables Circuitry Figure. NonRetriggerable Monostables Circuitry D X NC, 2, 4 NC NC VDD Figure 9. Use of a Diode to Limit Power Down Current Surge Figure. Connection of Unused Sectio 7

8 MC452 PCKGE DIMENSIONS PDIP6 CSE 64 ISSUE T 6 9 NOTES:. DIMENSIONING ND TOLERNCING PER NSI Y4.5M, CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEDS WHEN FORMED PRLLEL. 4. DIMENSION DOES NOT INCLUDE MOLD FLSH. 5. ROUNDED CORNERS OPTIONL. H G F D 6 PL S C K.25 (.) M T SETING T PLNE M J L M INCHES MILLIMETERS DIM MIN MX MIN MX C D F G. SC 2.54 SC H.5 SC.27 SC J K L M S SOIC6 CSE 755 ISSUE J 6 9 P PL.25 (.) M S NOTES:. DIMENSIONING ND TOLERNCING PER NSI Y4.5M, CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS ND DO NOT INCLUDE MOLD PROTRUSION. 4. MXIMUM MOLD PROTRUSION. (.6) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DMR PROTRUSION. LLOWLE DMR PROTRUSION SHLL E.27 (.5) TOTL IN EXCESS OF THE D DIMENSION T MXIMUM MTERIL CONDITION. T SETING PLNE G K C D 6 PL.25 (.) M T S S M R X 45 J F MILLIMETERS INCHES DIM MIN MX MIN MX C D F G.27 SC.5 SC J K M 7 7 P R

9 MC452 PCKGE DIMENSIONS SOEIJ6 CSE 966 ISSUE e 6 9 Z b D H E.3 (.5) M. (.4) E VIEW P M L E L DETIL P c NOTES: М. DIMENSIONING ND TOLERNCING PER NSI Y4.5M, 92. М 2. CONTROLLING DIMENSION: MILLIMETER. М 3. DIMENSIONS D ND E DO NOT INCLUDE MOLD FLSH OR PROTRUSIONS ND RE MESURED T THE PRTING LINE. MOLD FLSH OR PROTRUSIONS SHLL NOT EXCEED. (.6) PER SIDE. М 4. TERMINL NUMERS RE SHOWN FOR REFERENCE ONLY. М 5. THE LED WIDTH DIMENSION (b) DOES NOT INCLUDE DMR PROTRUSION. LLOWLE DMR PROTRUSION SHLL E. (.3) TOTL IN EXCESS OF THE LED WIDTH DIMENSION T MXIMUM MTERIL CONDITION. DMR CNNOT E LOCTED ON THE LOWER RDIUS OR THE FOOT. MINIMUM SPCE ETWEEN PROTRUSIONS ND DJCENT LED TO E.46 (.). MILLIMETERS INCHES DIM MIN MX MIN MX b c D E e.27 SC.5 SC H E L L E M Z.7.3 ECLinPS is a trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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 special, coequential or incidental damages. Typical parameters which may be provided in SCILLC data sheets and/or specificatio can and do vary in different applicatio and actual performance may vary over time. ll operating parameters, including Typicals must be validated for each customer application by customer s technical experts. SCILLC does not convey any licee under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applicatio intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should uyer purchase or use SCILLC products for any such unintended or unauthorized application, uyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless agait all claims, costs, damages, and expees, 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/ffirmative ction Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PULICTION ORDERING INFORMTION LITERTURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. ox 632, Phoenix, rizona 5232 US Phone: or Toll Free US/Canada Fax: or Toll Free US/Canada orderlit@oemi.com N. merican Technical Support: Toll Free US/Canada Japan: ON Semiconductor, Japan Customer Focus Center 29 Kamimeguro, Meguroku, Tokyo, Japan 35 Phone: ON Semiconductor Website: Order Literature: For additional information, please contact your local Sales Representative. MC452/D

MC14528B. Dual Monostable Multivibrator

MC14528B. Dual Monostable Multivibrator MC4528 Dual Monostable Multivibrator The MC4528 is a dual, retriggerable, resettable monostable multivibrator. It may be triggered from either edge of an input pulse, and produces an output pulse over