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M74HC40103 Folha de dados(PDF) 6 Page - STMicroelectronics |
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M74HC40103 Folha de dados(HTML) 6 Page - STMicroelectronics |
6 / 16 page M74HC40103 6/16 CAPACITIVE CHARACTERISTICS 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC fMAX Maximum Clock Frequency 2.0 4 8 3 2.6 MHz 4.5 20 32 16 13 6.0 24 38 19 15 tW Clock Pulse Width HIGH or LOW 2.0 150 20 195 235 ns 4.5 30 7 36 45 6.0 25 5 32 40 tW CLEAR Pulse Width LOW 2.0 115 35 140 175 ns 4.5 20 12 28 35 6.0 19 10 24 30 tW Preset Enable Pulse Width APE, LOW 2.0 115 31 140 175 ns 4.5 20 11 28 35 6.0 19 9 24 30 tREM Removal time CLEAR to CLOCK or APE to CLOCK 2.0 47 12 62 70 ns 4.5 9 4 12 13 6.0 8 3 10 11 tSETUP Set Up Time SPE to CLOCK 2.0 70 20 90 110 ns 4.5 13 7 16 20 6.0 11 5 15 16 tSETUP Set Up Time CI/CE to CLOCK 2.0 140 40 175 205 ns 4.5 27 14 36 42 6.0 23 12 31 36 tSETUP Set Up Time Jn to CLOCK 2.0 72 20 92 105 ns 4.5 14 8 18 20 6.0 12 6 15 18 thold Hold Time SPE to CLOCK 2.0 -14 0 0 0 ns 4.5 -5 0 0 0 6.0 -4 0 0 0 thold Hold Time CI/CE to CLOCK 2.0 -30 0 0 0 ns 4.5 -11 0 0 0 6.0 -9 0 0 0 thold Hold Time Jn to CLOCK 2.0 -17 0 0 0 ns 4.5 -6 0 0 0 6.0 -5 0 0 0 Symbol Parameter Test Condition Value Unit VCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. CIN Input Capacitance 5.0 5 101010 pF CPD Power Dissipation Capacitance (note 1) 5.0 60 pF Symbol Parameter Test Condition Value Unit VCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. |
Nº de peça semelhante - M74HC40103 |
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Descrição semelhante - M74HC40103 |
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