m54hc191 STMicroelectronics, m54hc191 Datasheet
m54hc191
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m54hc191 Summary of contents
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... QUALIFIED, 100 krad AVAILABLE ON REQUEST NO SEL UNDER HIGH LET HEAVY IONS IRRADIATION DEVICE FULLY COMPLIANT WITH SCC-9204-066 DESCRIPTION The M54HC191 is an high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN 2 fabricated with silicon gate C State changes of the counter are synchronous with the LOW-to-HIGH transition of the Clock Pulse Input ...
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... M54HC191 IEC LOGIC SYMBOLS INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUTS LOAD ENABLE D Don’t Care The level of steady state inputs a through d respectively 2/13 PIN DESCRIPTION PIN N° ...
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... LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays M54HC191 3/13 ...
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... M54HC191 TIMING CHART ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current Ground Current CC GND CC P Power Dissipation D T Storage Temperature stg T Lead Temperature (10 sec) L Absolute Maximum Ratings are those values beyond which damage to the device may occur ...
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... GND 6 Value -55 to 125 = 2. 1000 = 4. 500 = 6. 400 Value = 25°C -40 to 85°C -55 to 125°C Typ. Max. Min. Max. Min. 1.5 1.5 3.15 3.15 4.2 4.2 0.5 0.5 1.35 1.35 1.8 1.8 2.0 1.9 1.9 4.5 4.4 4.4 6.0 5.9 5.9 4.31 4.13 4.10 5.8 5.63 5.60 0.0 0.1 0.1 0.0 0.1 0.1 0.0 0.1 0.1 0.17 0.26 0.33 0.18 0.26 0.33 0 M54HC191 Unit ° Unit Max. V 0.5 1.35 V 1.8 V 0.1 0.1 0.1 V 0.40 0. 5/13 ...
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... M54HC191 AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter Output Transition TLH THL Time t t Propagation Delay PLH PHL Time (CLOCK - Propagation Delay PLH PHL Time (CLOCK - RCO Propagation Delay PLH PHL Time (CLOCK - MAX/MIN Propagation Delay PLH PHL Time (LOAD - Q) ...
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... Typ. Max. Min. Max. Min Value = 25°C -40 to 85°C -55 to 125°C Typ. Max. Min. Max. Min 112 = CC(opr M54HC191 Unit Max Unit Max 7/13 ...
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... M54HC191 WAVEFORM 1: PROPAGATION DELAY TIME, MINIMUM PULSE WIDTH (CLOCK)(f=1MHz; 50% duty cycle) WAVEFORM 2: PROPAGATION DELAY TIME, SETUP AND HOLD TIME (A-D TO LOAD) (f=1MHz; 50% duty cycle) 8/13 ...
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... WAVEFORM 3: MINIMUM PULSE WIDTH (LOAD) AND REMOVAL TIME (LOAD TO CLOCK) (f=1MHz; 50% duty cycle) WAVEFORM 4: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) M54HC191 9/13 ...
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... M54HC191 WAVEFORM 5: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) WAVEFORM 6: SETUP AND HOLD TIME (f=1MHz; 50% duty cycle) 10/13 ...
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... M54HC191 inch TYP. MAX. 0.107 0.146 0.035 0.045 0.094 0.018 0.020 0.010 0.012 0.800 0.810 0.300 0.310 0.100 0.700 0.705 0.310 0.320 0.295 0.303 0.151 0.476 0.059 0056437F 11/13 ...
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... M54HC191 DIM. MIN. A 6.75 B 9.76 C 1.49 D 0.102 E 8. 0.38 H 6.0 L 18. 12/13 FPC-16 MECHANICAL DATA mm. TYP MAX. 6.91 7.06 9.94 10.14 1.95 0.127 0.152 8.89 9.01 1.27 0.43 0.48 22.0 0.38 0.43 4. inch MIN. TYP. MAX. 0.266 0.272 0.384 0.392 0.059 0.004 0.005 0.345 0.350 0.050 0.015 0.017 0.237 0.738 0.013 0.015 ...
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... All other names are the property of their respective owners Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. © 2004 STMicroelectronics - All Rights Reserved STMicroelectronics GROUP OF COMPANIES http://www.st.com M54HC191 13/13 ...