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74LVXC3245 数据表(PDF) 6 Page - STMicroelectronics |
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74LVXC3245 数据表(HTML) 6 Page - STMicroelectronics |
6 / 14 page 74LVXC3245 6/14 Table 9: AC Electrical Characteristics (CL = 50pF, Input tr = tf = 3ns) 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 3) Typical values referred at VCCA = 3.3V, VCCB = 5.0V or VCCA = 3.3V, VCCB = 3.3V (*) Voltage Range is 3.0V ± 0.3 (**) Voltage Range is 5.0V ± 0.5 Symbol Parameter Test Condition Value (3) Unit VCCB (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tPLH Propagation Delay Time (An to Bn) 3.0(*) 1.0 5.5 8.5 1.0 9.0 1.0 9.5 ns 5.0(**) 1.0 4.8 8.0 1.0 8.5 1.0 9. tPHL Propagation Delay Time (An to Bn) 3.0(*) 1.0 5.2 8.0 1.0 8.5 1.0 9.0 5.0(**) 1.0 3.9 6.5 1.0 7.0 1.0 7.5 tPZL Output Enable Time (G to Bn) 3.0(*) 1.0 6.0 9.0 1.0 9.5 1.0 9.5 ns 5.0(**) 1.0 4.7 8.0 1.0 8.5 1.0 8.5 tPZH Output Enable Time (G to Bn) 3.0(*) 1.0 6.1 9.5 1.0 10.0 1.0 10.5 5.0(**) 1.0 4.8 8.5 1.0 9.0 1.0 9.5 tPLZ Output Disable Time (G to Bn) 3.0(*) 1.0 6.3 9.5 1.0 10.0 1.0 10.5 ns 5.0(**) 1.0 4.0 8.0 1.0 8.5 1.0 8.5 tPHZ Output Disable Time (G to Bn) 3.0(*) 1.0 4.5 8.0 1.0 8.5 1.0 8.5 5.0(**) 1.0 3.8 7.5 1.0 8.0 1.0 8.5 tPLH Propagation Delay Time (Bn to An) 3.0(*) 1.0 4.4 7.0 1.0 7.5 1.0 7.5 ns 5.0(**) 1.0 3.8 6.5 1.0 7.0 1.0 7.5 tPHL Propagation Delay Time (Bn to An) 3.0(*) 1.0 5.1 7.5 1.0 8.0 1.0 8.5 5.0(**) 1.0 4.3 7.5 1.0 8.0 1.0 8.5 tPZL Output Enable Time (G to An) 3.0(*) 1.0 6.4 10.0 1.0 10.5 1.0 10.5 ns 5.0(**) 1.0 5.9 9.5 1.0 10.0 1.0 10.5 tPZH Output Enable Time (G to An) 3.0(*) 1.0 5.8 9.0 1.0 9.5 1.0 9.5 5.0(**) 1.0 5.4 9.0 1.0 9.5 1.0 9.5 tPLZ Output Disable Time (G to An) 3.0(*) 1.0 5.2 9.5 1.0 10.0 1.0 10.5 ns 5.0(**) 1.0 4.6 9.5 1.0 10.0 1.0 10.5 tPHZ Output Disable Time (G to An) 3.0(*) 1.0 3.4 6.5 1.0 7.0 1.0 7.5 5.0(**) 1.0 3.1 6.5 1.0 7.0 1.0 7.5 tOSLH tOSHL Output To Output Skew Time (note1, 2) 3.0(*) 0.5 1.0 1.5 1.5 ns 5.0(**) 0.5 1.0 1.5 1.5 |
类似零件编号 - 74LVXC3245 |
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类似说明 - 74LVXC3245 |
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