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HCF4048BEY 数据表(PDF) 5 Page - STMicroelectronics |
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HCF4048BEY 数据表(HTML) 5 Page - STMicroelectronics |
5 / 12 page DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb =25°C, CL = 50pF, RL = 200kΩ, typical temperature coefficient for all VDD = 0.3%/°C values, all input rise and fall time = 20ns) Test Conditions Val ue Symbol Parameter V DD (V) Min. Typ. Max. Unit t PHL ,tPL H Propagation Delay Time Inputs to Output and Ka to Output 5300 600 ns 10 150 300 15 120 240 Kb to Output 5 225 450 10 85 170 15 55 110 Kc to Output 5 140 280 10 50 100 15 40 80 Expand Input to Output 5 190 380 10 90 180 15 65 130 t PHZ,tPL Z t PZ H,tPZ L 3–state Propagation Delay Time Kd to Output RL =1kΩ 580 160 10 35 70 15 25 50 t THL,tTL H Transition Time 5 100 200 10 50 100 15 40 80 3-state Output Capacitance 5 10 pF Typical Output Low (sink) Current Characteristics. Minimum Output Low (sink) Current Characteristics. HCC/HCF4048B 5/12 |
类似零件编号 - HCF4048BEY |
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类似说明 - HCF4048BEY |
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