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74AVCH20T245 Fiches technique(PDF) 10 Page - NXP Semiconductors |
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74AVCH20T245 Fiches technique(HTML) 10 Page - NXP Semiconductors |
10 / 28 page 74AVCH20T245 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved. Product data sheet Rev. 4 — 14 December 2011 10 of 28 NXP Semiconductors 74AVCH20T245 20-bit dual supply translating transceiver; 3-state IBHL bus hold LOW current A or B port [3] VI = 0.49 V; VCC(A) =VCC(B) =1.4 V 15 - 15 - A VI = 0.58 V; VCC(A) =VCC(B) =1.65 V 25 - 25 - A VI = 0.70 V; VCC(A) =VCC(B) =2.3 V 45 - 45 - A VI = 0.80 V; VCC(A) =VCC(B) = 3.0 V 100 - 90 - A IBHH bus hold HIGH current A or B port [4] VI = 0.91 V; VCC(A) =VCC(B) =1.4 V 15 - 15 - A VI = 1.07 V; VCC(A) =VCC(B) =1.65 V 25 - 25 - A VI = 1.60 V; VCC(A) =VCC(B) =2.3 V 45 - 45 - A VI = 2.00 V; VCC(A) =VCC(B) =3.0 V 100 - 100 - A IBHLO bus hold LOW overdrive current A or B port [5] VCC(A) = VCC(B) = 1.6 V 125 - 125 - A VCC(A) = VCC(B) = 1.95 V 200 - 200 - A VCC(A) = VCC(B) = 2.7 V 300 - 300 - A VCC(A) = VCC(B) = 3.6 V 500 - 500 - A IBHHO bus hold HIGH overdrive current A or B port [6] VCC(A) = VCC(B) = 1.6 V 125 - 125 - A VCC(A) = VCC(B) = 1.95 V 200 - 200 - A VCC(A) = VCC(B) = 2.7 V 300 - 300 - A VCC(A) = VCC(B) = 3.6 V 500 - 500 - A IOZ OFF-state output current A or B port; VO =0 V or VCCO; VCC(A) =VCC(B) =3.6 V [7] - 5- 30 A suspend mode A port; VO =0V orVCCO; VCC(A) =3.6 V; VCC(B) =0V [7] - 5- 30 A suspend mode B port; VO =0V orVCCO; VCC(A) =0 V; VCC(B) =3.6 V [7] - 5- 30 A IOFF power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) =0V; VCC(B) = 0.8 V to 3.6 V - 5- 30 A B port; VI or VO = 0 V to 3.6 V; VCC(B) =0V; VCC(A) = 0.8 V to 3.6 V - 5- 30 A Table 7. Static characteristics …continued[1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit Min Max Min Max |
Numéro de pièce similaire - 74AVCH20T245_15 |
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Description similaire - 74AVCH20T245_15 |
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