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HCF4099B 数据表(PDF) 6 Page - STMicroelectronics |
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HCF4099B 数据表(HTML) 6 Page - STMicroelectronics |
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6 / 14 page ![]() HCF4099B 6/14 DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns) (*) Typical temperature coefficient for all VDD value is 0.3 %/°C. Symbol Parameter Test Condition Value (*) Unit VDD (V) See Timing Chart Min. Typ. Max. tPLH tPHL Propagation Delay Time (Data to Output) 5 (1) 200 400 ns 10 75 150 15 50 100 tPLH tPHL Propagation Delay Time (Write Disable to Output) 5 (2) 200 400 ns 10 80 160 15 60 120 tPLH tPHL Propagation Delay Time (Address to Output) 5 (9) 225 450 ns 10 100 200 15 75 150 tPHL Propagation Delay Time (Reset to Output) 5 (3) 175 350 ns 10 80 160 15 65 130 tTHL tTLH Transition Time (any output) 5 100 200 ns 10 50 100 15 40 80 tW Pulse WIdth (Data) 5 (4) 200 100 ns 10 100 50 15 80 40 tW Pulse WIdth (Address) 5 (8) 400 200 ns 10 200 100 15 125 65 tW Pulse WIdth (Reset) 5 (5) 150 75 ns 10 75 40 15 50 25 tsetup Setup Time (Data to Write Disable) 5 (6) 100 50 ns 10 50 25 15 35 20 thold Hold Time (Data to Write Disable) 5 (7) 150 75 ns 10 75 40 15 50 25 |
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