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74LVC1T45FZ4 Fiches technique(PDF) 7 Page - Diodes Incorporated |
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74LVC1T45FZ4 Fiches technique(HTML) 7 Page - Diodes Incorporated |
7 / 14 page 74LVC1T45 Document number: DS35804 Rev. 2 - 2 7 of 14 www.diodes.com June 2013 © Diodes Incorporated 74LVC1T45 Switching Characteristics (cont.) (VCC (A) = 3.3V ± 0.3V, TA = -40°C to +85°C, see Figure 1) Parameter From (Input) To (Output) VCC(B) = 1.8V ±0.15V VCC(B) = 2.5V ±0.2V VCC(B) = 3.3V ±0.3V VCC(B) = 5V ±0.5V Unit Min Max Min Max Min Max Min Max tpLH A B 2.1 15.5 1.4 8 0.7 5.8 0.7 4.4 ns tpHL 2 12.6 1.3 7 0.8 5 0.7 4 tpLH B A 1.7 8.3 1.3 6.4 0.7 5.8 0.6 5.4 ns tpHL 1.8 7.1 1.3 5.4 0.8 5 0.7 4.5 tpHZ DIR A 2.9 7.3 3 7.3 2.8 7.3 3.4 7.3 ns tpLZ 1.8 5.6 1.6 5.6 2.2 5.7 2.2 5.7 tpHZ DIR B 4.0 20.5 3.5 10.1 2.9 8.8 2.4 6.8 ns tpLZ 3.3 14.5 2.9 7.8 2.4 7.1 1.7 4.9 tpZH DIR A − 22.8 − 14.2 − 12.9 − 10.3 ns tpZL − 27.6 − 15.5 − 13.8 − 11.3 tpZH DIR B − 21.1 − 13.6 − 11.5 − 10.1 ns tpZL − 19.9 − 14.3 − 12.3 − 11.3 Switching Characteristics (cont.) (VCC (A) = 5V ± 0.5V, TA = -40°C to +85°C, see Figure 1) Parameter From (Input) To (Output) VCC(B) = 1.8V ±0.15V VCC(B) = 2.5V ±0.2V VCC(B) = 3.3V ±0.3V VCC(B)= 5V ±0.5V Unit Min Max Min Max Min Max Min Max tpLH A B 1.9 15.1 1 7.5 0.6 5.4 0.5 3.9 ns tpHL 1.8 12.2 0.9 6.2 0.7 4.5 0.5 3.5 tpLH B A 1.4 8.5 1 5.1 0.7 4.4 0.5 3.9 ns tpHL 1.7 8.5 0.9 4.6 0.7 4 0.5 3.5 tpHZ DIR A 2.1 5.4 2.2 5.4 2.2 5.5 2.2 5.4 ns tpLZ 0.9 3.8 1 3.8 1 3.7 0.9 3.7 tpHZ DIR B 4.8 20.2 2.5 9.8 1 8.5 2.2 6.5 ns tpLZ 4.2 14.8 2.5 7.4 2.5 7 1.6 4.5 tpZH DIR A − 22 − 12.5 − 11.4 − 8.4 ns tpZL − 27.2 − 14.4 − 12.5 − 10 tpZH DIR B − 18.9 − 11.3 − 9.1 − 7.6 ns Operating Characteristics (TA = +25°C, unless otherwise specified.) Parameter Power Dissipation Capacitance Test Conditions VCC(A) = VCC(B) = 1.8V VCC(A) = VCC(B) = 2.5V VCC(A) = VCC(B) = 3.3V VCC(A) = VCC(B) = 5V Unit Typ Typ Typ Typ Cpd (A) A- input, B- output CL = 0 pF f = 10 MHz tr = tf = 1 ns 3 4 4 4 pF B- input, A- output 18 19 20 21 Cpd (B) A- input, B- output CL = 0 pF f = 10 MHz tr = tf = 1 ns 18 19 20 21 pF B- input, A- output 3 4 4 4 |
Numéro de pièce similaire - 74LVC1T45FZ4 |
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Description similaire - 74LVC1T45FZ4 |
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