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74LVQ374SJ Folha de dados(PDF) 4 Page - Fairchild Semiconductor |
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74LVQ374SJ Folha de dados(HTML) 4 Page - Fairchild Semiconductor |
4 / 6 page AC Electrical Characteristics Symbol Parameter VCC (V) TA = +25˚C CL = 50 pF TA = −40˚C to +85˚C CL = 50 pF Units Min Typ Max Min Max fmax Maximum Clock Frequency 2.7 55 50 MHz 3.3 ±0.3 75 70 tPLH Propagation Delay 2.7 3.0 11.4 18.3 3.0 19.0 ns tPHL CP to On 3.3 ±0.3 3.0 9.5 13.0 3.0 13.5 tPZL Output Enable Time 2.7 3.0 11.4 18.3 3.0 19.0 ns tPZH 3.3 ±0.3 3.0 9.5 13.0 3.0 13.5 tPHZ Output Disable Time 2.7 1.0 11.4 20.4 1.0 21.0 ns tPLZ 3.3 ±0.3 1.0 9.5 14.5 1.0 15.0 tOSHL Output to Output Skew (Note 9) 2.7 1.0 1.5 1.5 ns tOSLH CP to On 3.3 ±0.3 1.0 1.5 1.5 Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The speci- fication applies to any outputs switching in the same direction, either HIGH to LOW (tOSHL) or LOW to HIGH (tOSLH). Parameter guaranteed by design. AC Operating Requirements Symbol Parameter VCC (V) TA = +25˚C CL = 50 pF TA = 40˚C− to +85˚C CL = 50 pF Units Typ Guaranteed Minimum tS Setup Time, HIGH or LOW 2.7 0 4.0 4.5 ns Dn to CP 3.3 ±0.3 0 3.0 3.0 tH Hold Time, HIGH or LOW 2.7 0 1.5 1.5 ns Dn to CP 3.3 ±0.3 0 1.5 1.5 tW CP Pulse Width, 2.7 2.4 5.0 6.0 ns HIGH or LOW 3.3 ±0.3 2.0 4.0 4.0 Capacitance Symbol Parameter Typ Units Conditions CIN Input Capacitance 4.5 pF VCC = Open CPD (Note 10) Power Dissipation Capacitance 39 pF VCC = 3.3V Note 10: CPD is measured at 10 MHz. www.fairchildsemi.com 4 |
Nº de peça semelhante - 74LVQ374SJ |
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Descrição semelhante - 74LVQ374SJ |
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