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KK74AC192 Datasheet(PDF) 3 Page - KODENSHI_AUK CORP. |
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KK74AC192 Datasheet(HTML) 3 Page - KODENSHI_AUK CORP. |
3 / 8 page KK74AC192 DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND) VCC Guaranteed Limits Symbol Parameter Test Conditions V 25 °C -40 °C to 85 °C Unit VIH Minimum High-Level Input Voltage VOUT=0.1 V or VCC-0.1 V 3.0 4.5 5.5 2.1 3.15 3.85 2.1 3.15 3.85 V VIL Maximum Low -Level Input Voltage VOUT=0.1 V or VCC-0.1 V 3.0 4.5 5.5 0.9 1.35 1.65 0.9 1.35 1.65 V VOH Minimum High-Level Output Voltage IOUT ≤ -50 µA 3.0 4.5 5.5 2.9 4.4 5.4 2.9 4.4 5.4 V *V IN=VIH or VIL IOH=-12 mA IOH=-24 mA IOH=-24 mA 3.0 4.5 5.5 2.56 3.86 4.86 2.46 3.76 4.76 VOL Maximum Low-Level Output Voltage IOUT ≤ 50 µA 3.0 4.5 5.5 0.1 0.1 0.1 0.1 0.1 0.1 V *V IN=VIH or VIL IOL=12 mA IOL=24 mA IOL=24 mA 3.0 4.5 5.5 0.36 0.36 0.36 0.44 0.44 0.44 IIN Maximum Input Leakage Current VIN=VCC or GND 5.5 ±0.1 ±1.0 µA IOLD +Minimum Dynamic Output Current VOLD=1.65 V Max 5.5 75 mA IOHD +Minimum Dynamic Output Current VOHD=3.85 V Min 5.5 -75 mA ICC Maximum Quiescent Supply Current (per Package) VIN=VCC or GND 5.5 8.0 80 µA * All outputs loaded; thresholds on input associated with output under test. +Maximum test duration 2.0 ms, one output loaded at a time. Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC FUNCTION TABLE Inputs Mode MR PL CPU CPD H X X X Reset(Asyn.) L L X X Preset(Asyn.) L H H No Count L H H Count Up L H H Count Down L H H No Count The KK74AC192 can be preset to any state, but will not count beyond 9. If preset to state 10, 11, 12, 13, 14 or 15, it will follow the sequence 10, 11, 6: 12, 13, 4: 14, 15, 2 if counting Up, and follow the sequence 15, 14, 13, 12, 11, 10, 9 if counting Down. Logic equations For Terminal Count: TCU = Q0 • Q3 • CPU TCD = Q0 • Q1 • Q2 • Q3 • CPD X = don’t care 3 |
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Similar Description - KK74AC192 |
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