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74VCX16244GX Folha de dados(PDF) 8 Page - STMicroelectronics |
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74VCX16244GX Folha de dados(HTML) 8 Page - STMicroelectronics |
8 / 18 page 74VCX1632245 8/18 Table 9: AC Electrical Characteristics 1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch- ing in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn| 2) Parameter guaranteed by design Table 10: Capacitance 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 current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/16 (per circuit) Symbol Parameter Test Condition Value Unit VCCB (V) VCCA (V) -40 to 85 °C Min. Max. tPLH tPHL Propagation Delay Time An to Bn 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 1.0 5.8 ns 1.8 ± 0.15 3.3 ± 0.3 1.0 6.2 2.5 ± 0.2 3.3 ± 0.3 1.0 4.4 tPLH tPHL Propagation Delay Time Bn to An 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 1.0 5.5 ns 1.8 ± 0.15 3.3 ± 0.3 1.0 5.1 2.5 ± 0.2 3.3 ± 0.3 1.0 4.0 tPZL tPZH Output Enable Time G to An 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 1.0 5.3 ns 1.8 ± 0.15 3.3 ± 0.3 1.0 5.1 2.5 ± 0.2 3.3 ± 0.3 1.0 4.0 tPZL tPZH Output Enable Time G to Bn 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 1.0 8.3 ns 1.8 ± 0.15 3.3 ± 0.3 1.0 8.2 2.5 ± 0.2 3.3 ± 0.3 1.0 4.6 tPLZ tPHZ Output Disable Time G to An 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 1.0 5.2 ns 1.8 ± 0.15 3.3 ± 0.3 1.0 5.6 2.5 ± 0.2 3.3 ± 0.3 1.0 4.8 tPLZ tPHZ Output Disable Time G to Bn 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 1.0 4.6 ns 1.8 ± 0.15 3.3 ± 0.3 1.0 4.5 2.5 ± 0.2 3.3 ± 0.3 1.0 4.4 tOSLH tOSHL Output To Output Skew Time (note1, 2) 1.8 ± 0.15 2.5 ± 0.2 CL = 30 pF RL = 500 Ω 0.5 ns 1.8 ± 0.15 3.3 ± 0.3 0.5 2.5 ± 0.2 3.3 ± 0.3 0.75 Symbol Parameter Test Condition Value Unit VCCB (V) VCCA (V) TA = 25 °C -40 to 85 °C Min. Typ. Max. Min. Max. CINB Input Capacitance open open 5 pF CI/O Input/Output Capacitance 2.5 3.3 6 pF CPD Power Dissipation Capacitance 2.5 3.3 f=10MHz 28 pF 1.8 3.3 28 pF |
Nº de peça semelhante - 74VCX16244GX |
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Descrição semelhante - 74VCX16244GX |
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