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74LVXC3245QSC Scheda tecnica(PDF) 5 Page - Fairchild Semiconductor |
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74LVXC3245QSC Scheda tecnica(HTML) 5 Page - Fairchild Semiconductor |
5 / 9 page 5 www.fairchildsemi.com AC Electrical Characteristics Note 6: Typical values at VCCA = 3.3V, VCCB = 5.0V @ 25°C. Note 7: Typical values at VCCA = 3.3V, VCCB = 3.3V @ 25°C. Note 8: 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 specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design. Capacitance Note 9: CPD is measured at 10 MHz. Symbol Parameter TA = +25°CTA = −40°C to +85°CTA = +25°CTA = −40°C to +85°C Units CL = 50 pF CL = 50 pF CL = 50 pF CL = 50 pF VCCA = 2.7V–3.6V VCCA = 2.7V–3.6V VCCA = 2.7V–3.6V VCCA = 2.7V–3.6V VCCB = 4.5V–5.5V VCCB = 4.5V–5.5V VCCB = 3.0V–3.6V VCCB = 3.0V–3.6V Min Typ Max Min Max Min Typ Max Min Max (Note 6) (Note 7) tPHL Propagation Delay 1.0 4.8 8.0 1.0 8.5 1.0 5.5 8.5 1.0 9.0 ns tPLH A to B 1.0 3.9 6.5 1.0 7.0 1.0 5.2 8.0 1.0 8.5 tPHL Propagation Delay 1.0 3.8 6.5 1.0 7.0 1.0 4.4 7.0 1.0 7.5 ns tPLH B to A 1.0 4.3 7.5 1.0 8.0 1.0 5.1 7.5 1.0 8.0 tPZL Output Enable Time 1.0 4.7 8.0 1.0 8.5 1.0 6.0 9.0 1.0 9.5 ns tPZH OE to B 1.0 4.8 8.5 1.0 9.0 1.0 6.1 9.5 1.0 10.0 tPZL Output Enable Time 1.0 5.9 9.5 1.0 10.0 1.0 6.4 10.0 1.0 10.5 ns tPZH OE to A 1.0 5.4 9.0 1.0 9.5 1.0 5.8 9.0 1.0 9.5 tPHZ Output Disable Time 1.0 4.0 8.0 1.0 8.5 1.0 6.3 9.5 1.0 10.0 ns tPLZ OE to B 1.0 3.8 7.5 1.0 8.0 1.0 4.5 8.0 1.0 8.5 tPHZ Output Disable Time 1.0 4.6 9.5 1.0 10.0 1.0 5.2 9.5 1.0 10.0 ns tPLZ OE to A 1.0 3.1 6.5 1.0 7.0 1.0 3.4 6.5 1.0 7.0 tOSHL Output to Output tOSLH Skew (Note 8) 1.0 1.5 1.5 1.0 1.5 1.5 ns Data to Output Symbol Parameter Typ Units Conditions CIN Input Capacitance 4.5 pF VCC = Open CI/O Input/Output Capacitance 10 pF VCCA = 3.3V VCCB = 5.0V CPD Power Dissipation A →B50 pF VCCB = 5.0V Capacitance (Note 9) B →A40 pF VCCA = 3.3V |
Codice articolo simile - 74LVXC3245QSC_09 |
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Descrizione simile - 74LVXC3245QSC_09 |
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