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74AVCH2T45GT датащи(PDF) 8 Page - NXP Semiconductors |
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74AVCH2T45GT датащи(HTML) 8 Page - NXP Semiconductors |
8 / 29 page 74AVCH2T45_1 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 01 — 3 July 2007 8 of 29 NXP Semiconductors 74AVCH2T45 Dual-bit, dual-supply voltage level translator/transceiver; 3-state VIL LOW-level input voltage data input [1] VCCI = 0.8 V - - 0.30 × V CCI V VCCI = 1.1 V to 1.95 V - - 0.35 × V CCI V VCCI = 2.3 V to 2.7 V - - 0.7 V VCCI = 3.0 V to 3.6 V - - 0.9 V DIR input [1] VCCI = 0.8 V - - 0.30 × V CC(A) V VCCI = 1.1 V to 1.95 V - - 0.35 × V CC(A) V VCCI = 2.3 V to 2.7 V - - 0.7 V VCCI = 3.0 V to 3.6 V - - 0.9 V VOH HIGH-level output voltage VI = VIH IO = −100 µA; VCC(A) =VCC(B) = 0.8 V to 3.6 V [2] VCCO − 0.1 - - V IO = −3 mA; VCC(A) = VCC(B) = 1.1 V 0.85 - - V IO = −6 mA; VCC(A) = VCC(B) = 1.4 V 1.05 - - V IO = −8 mA; VCC(A) = VCC(B) = 1.65 V 1.2 - - V IO = −9 mA; VCC(A) = VCC(B) = 2.3 V 1.75 - - V IO = −12 mA; VCC(A) = VCC(B) = 3.0 V 2.3 - - V VOL LOW-level output voltage VI = VIL IO = 100 µA; VCC(A) =VCC(B) = 0.8 V to 3.6 V - - 0.1 V IO = 3 mA; VCC(A) = VCC(B) = 1.1 V - - 0.25 V IO = 6 mA; VCC(A) = VCC(B) = 1.4 V - - 0.35 V IO = 8 mA; VCC(A) = VCC(B) = 1.65 V - - 0.45 V IO = 9 mA; VCC(A) = VCC(B) = 2.3 V - - 0.55 V IO = 12 mA; VCC(A) = VCC(B) = 3.0 V - - 0.7 V II input leakage current DIR input; VI = GND to VCC(A); VCC(A) =VCC(B) = 0.8 V to 3.6 V -- ±1.5 µA IBHL bus hold LOW current VI = 0.49 V; VCC(A) = VCC(B) = 1.4 V 15 - - µA VI = 0.58 V; VCC(A) = VCC(B) = 1.65 V 25 - - µA VI = 0.70 V; VCC(A) = VCC(B) = 2.3 V 45 - - µA VI = 0.80 V; VCC(A) = VCC(B) = 3.0 V 90 - - µA IBHH bus hold HIGH current VI = 0.91 V; VCC(A) = VCC(B) = 1.4 V −15 - - µA VI = 1.07 V; VCC(A) = VCC(B) = 1.65 V −25 - - µA VI = 1.60 V; VCC(A) = VCC(B) = 2.3 V −45 - - µA VI = 2.00 V; VCC(A) = VCC(B) = 3.0 V −100 - - µA Table 7. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Symbol Parameter Conditions Min Typ Max Unit |
Аналогичный номер детали - 74AVCH2T45GT |
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Аналогичное описание - 74AVCH2T45GT |
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