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To learn more about onsemi™, please visit our website at 

www.onsemi.com

ON Semiconductor

Is Now

onsemi

 and       and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “

onsemi

” or its affiliates and/or 

subsidiaries in the United States and/or other countries. 

onsemi

 owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of 

onsemi

 

product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. 

onsemi

 reserves the right to make changes at any time to any products or information herein, without 

notice. The information herein is provided “as-is” and 

onsemi

 makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, 

or suitability of its products for any particular purpose, nor does 

onsemi

 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, consequential or incidental damages. Buyer is responsible for its products and applications using 

onsemi

 products, including compliance with all laws, 

regulations and safety requirements or standards, regardless of any support or applications information provided by 

onsemi

. “Typical” parameters which may be provided in 

onsemi

 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. 

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 does not convey any license under any of its intellectual property rights nor the rights of others. 

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 products are not designed, intended, or authorized 

for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for 
implantation in the human body. Should Buyer purchase or use 

onsemi

 products for any such unintended or unauthorized application, Buyer shall indemnify and hold 

onsemi

 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 

onsemi

 was negligent regarding the design or manufacture of the part. 

onsemi

 is an Equal Opportunity/Affirmative 

Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. 

Содержание MC14541B

Страница 1: ...of any support or applications information provided by onsemi Typical parameters which may be provided in onsemi 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 onsemi does not convey any license under any ...

Страница 2: ...omatic Reset Operation Operates as 2n Frequency Divider or Single Transition Timer Q Q Select Provides Output Logic Level Flexibility Reset auto or master Disables Oscillator During Resetting to Provide No Active Power Dissipation Clock Conditioning Circuit Permits Operation with Very Slow Clock Rise and Fall Times Automatic Reset Initializes All Counters On Power Up Supply Voltage Range 3 0 Vdc t...

Страница 3: ...functionality should not be assumed damage may occur and reliability may be affected 1 Temperature Derating D DW Packages 7 0 mW _C From 65_C To 125_C ORDERING INFORMATION Device Package Shipping MC14541BDG SOIC 14 Pb Free 55 Units Rail NLV14541BDG SOIC 14 Pb Free 55 Units Rail MC14541BDR2G SOIC 14 Pb Free 2500 Tape Reel NLV14541BDR2G SOIC 14 Pb Free 2500 Tape Reel MC14541BDTR2G TSSOP 14 Pb Free 2...

Страница 4: ...urrent Iin 15 0 1 0 00001 0 1 1 0 mAdc Input Capacitance Vin 0 Cin 5 0 7 5 pF Quiescent Current Pin 5 is High Auto Reset Disabled IDD 5 0 10 15 5 0 10 20 0 005 0 010 0 015 5 0 10 20 150 300 600 mAdc Auto Reset Quiescent Current Pin 5 is low IDDR 10 15 250 500 30 82 250 500 1500 2000 mAdc Supply Current Notes 3 4 Dynamic plus Quiescent ID 5 0 10 15 ID 0 4 mA kHz f IDD ID 0 8 mA kHz f IDD ID 1 2 mA ...

Страница 5: ... 5 2 5 18 10 7 5 ms Clock Pulse Width tWH cl 5 0 10 15 900 300 225 300 100 85 ns Clock Pulse Frequency 50 Duty Cycle fcl 5 0 10 15 1 5 4 0 6 0 0 75 2 0 3 0 MHz MR Pulse Width tWH R 5 0 10 15 900 300 225 300 100 85 ns Master Reset Removal Time trem 5 0 10 15 420 200 200 210 100 100 ns 5 The formulas given are for the typical characteristics only at 25_C 6 Data labelled Typ is not to be used for des...

Страница 6: ...REQUENCY SELECTION TABLE A B Number of Counter Stages n Count 2n 0 0 13 8192 0 1 10 1024 1 0 8 256 1 1 16 65536 TRUTH TABLE Pin State 0 1 Auto Reset 5 Auto Reset Operating Auto Reset Disabled Master Reset 6 Timer Operational Master Reset On Q Q 9 Output Initially Low After Reset Output Initially High After Reset Mode 10 Single Cycle Mode Recycle Mode Figure 3 Oscillator Circuit Using RC Configurat...

Страница 7: ... of B However when B is 0 normal counting is interrupted and the 9th counter stage receives its clock directly from the oscillator i e effectively outputting 28 The Q Q select output control pin provides for a choice of output level When the counter is in a reset condition and Q Q select pin is set to a 0 the Q output is a 0 correspondingly when Q Q select pin is set to a 1 the Q output is a 1 Whe...

Страница 8: ...NSION b DOES NOT INCLUDE DAMBAR PROTRUSION ALLOWABLE PROTRUSION SHALL BE 0 13 TOTAL IN EXCESS OF AT MAXIMUM MATERIAL CONDITION 4 DIMENSIONS D AND E DO NOT INCLUDE MOLD PROTRUSIONS 5 MAXIMUM MOLD PROTRUSION 0 15 PER SIDE H 14 8 7 1 M 0 25 B M C h X 45 SEATING PLANE A1 A M _ S A M 0 25 B S C b 13X B A E D e DETAIL A L A3 DETAIL A DIM MIN MAX MIN MAX INCHES MILLIMETERS D 8 55 8 75 0 337 0 344 E 3 80 ...

Страница 9: ...LUDE INTERLEAD FLASH OR PROTRUSION INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0 25 0 010 PER SIDE 5 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION ALLOWABLE DAMBAR PROTRUSION SHALL BE 0 08 0 003 TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION 6 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY 7 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE W _ _ _ _ S U 0 15 0 006 T 2X L ...

Страница 10: ...ucts and applications using ON Semiconductor products including compliance with all laws regulations and safety requirements or standards regardless of any support or applications information provided by ON Semiconductor Typical parameters which may be provided in ON Semiconductor data sheets and or specifications can and do vary in different applications and actual performance may vary over time ...

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