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74LVC_LVCH1T45 数据表(PDF) 6 Page - NXP Semiconductors |
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74LVC_LVCH1T45 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 33 page 74LVC_LVCH1T45 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet Rev. 6 — 6 August 2012 6 of 33 NXP Semiconductors 74LVC1T45; 74LVCH1T45 Dual supply translating transceiver; 3-state Table 8. Static characteristics 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 VIH HIGH-level input voltage data input [1] VCCI = 1.2 V 0.8VCCI -0.8VCCI -V VCCI = 1.4 V to 1.95 V 0.65VCCI -0.65VCCI -V VCCI = 2.3 V to 2.7 V 1.7 - 1.7 - V VCCI = 3.0 V to 3.6 V 2.0 - 2.0 - V VCCI = 4.5 V to 5.5 V 0.7VCCI -0.7VCCI -V DIR input VCCI = 1.2 V 0.8VCC(A) -0.8VCC(A) -V VCCI = 1.4 V to 1.95 V 0.65VCC(A) -0.65VCC(A) -V VCCI = 2.3 V to 2.7 V 1.7 - 1.7 - V VCCI = 3.0 V to 3.6 V 2.0 - 2.0 - V VCCI = 4.5 V to 5.5 V 0.7VCC(A) -0.7VCC(A) -V VIL LOW-level input voltage data input [1] VCCI = 1.2 V - 0.2VCCI -0.2VCCI V VCCI = 1.4 V to 1.95 V - 0.35VCCI -0.35VCCI V VCCI = 2.3 V to 2.7 V - 0.7 - 0.7 V VCCI = 3.0 V to 3.6 V - 0.8 - 0.8 V VCCI = 4.5 V to 5.5 V - 0.3VCCI -0.3VCCI V DIR input VCCI = 1.2 V - 0.2VCC(A) -0.2VCC(A) V VCCI = 1.4 V to 1.95 V - 0.35VCC(A) - 0.35VCC(A) V VCCI = 2.3 V to 2.7 V - 0.7 - 0.7 V VCCI = 3.0 V to 3.6 V - 0.8 - 0.8 V VCCI = 4.5 V to 5.5 V - 0.3VCC(A) -0.3VCC(A) V VOH HIGH-level output voltage VI = VIH IO = 100 A; VCCO = 1.2 V to 4.5 V [2] VCCO 0.1 - VCCO 0.1 - V IO = 6mA; VCCO = 1.4 V 1.0 - 1.0 - V IO = 8mA; VCCO = 1.65 V 1.2 - 1.2 - V IO = 12 mA; VCCO = 2.3 V 1.9 - 1.9 - V IO = 24 mA; VCCO = 3.0 V 2.4 - 2.4 - V IO = 32 mA; VCCO = 4.5 V 3.8 - 3.8 - V |
类似零件编号 - 74LVC_LVCH1T45_15 |
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类似说明 - 74LVC_LVCH1T45_15 |
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