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54VCXH162244 Scheda tecnica(PDF) 9 Page - STMicroelectronics |
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54VCXH162244 Scheda tecnica(HTML) 9 Page - STMicroelectronics |
9 / 17 page 54VCXH162244 Electrical characteristics 9/17 Table 7. Dynamic switching characteristics (TA = 25°C, Input tr = tf = 2.0ns, CL = 30pF, RL = 500Ω) Symbol Parameter Test condition Value Unit VCC (V) TA = 25 °C Min Typ Max VOLP Dynamic low voltage quiet output (1) (2) 1. Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the LOW state. 2. Parameters guaranteed by design. 2.5 VIL = 0V VIH = VCC 0.25 V 3.3 0.35 VOLV Dynamic low voltage quiet output (1) (2) 2.5 VIL = 0V VIH = VCC -0.25 V 3.3 -0.35 VOHV Dynamic high voltage quiet output (2) (3) 3. Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the HIGH state. 2.5 VIL = 0V VIH = VCC 2.05 V 3.3 2.65 Table 8. AC electrical characteristics (CL = 30pF, RL = 500Ω, Input tr = tf = 2.0ns) Symbol Parameter Test condition Value Unit VCC (V) -55 to 125 °C Min Max tPLH tPHL Propagation delay time 2.3 to 2.7 1.0 5.2 ns 3.0 to 3.6 0.8 5.0 tPZL tPZH Output enable time 2.3 to 2.7 1.0 5.8 ns 3.0 to 3.6 0.8 4.2 tPLZ tPHZ Output disable time 2.3 to 2.7 1.0 4.5 ns 3.0 to 3.6 0.8 4.0 tOSLH tOSHL Output to output skew time (1) (2) 1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn|) 2. Parameter guaranteed by design 2.3 to 2.7 0.5 ns 3.0 to 3.6 0.5 |
Codice articolo simile - 54VCXH162244_07 |
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Descrizione simile - 54VCXH162244_07 |
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