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74AVCH4T245PW データシート(PDF) 6 Page - NXP Semiconductors |
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74AVCH4T245PW データシート(HTML) 6 Page - NXP Semiconductors |
6 / 26 page 74AVCH4T245_1 © NXP B.V. 2009. All rights reserved. Product data sheet Rev. 01 — 6 August 2009 6 of 26 NXP Semiconductors 74AVCH4T245 4-bit dual supply translating transceiver; 3-state 8. Recommended operating conditions [1] VCCO is the supply voltage associated with the output port. [2] VCCI is the supply voltage associated with the input port. 9. Static characteristics Table 5. Recommended operating conditions Symbol Parameter Conditions Min Max Unit VCC(A) supply voltage A 0.8 3.6 V VCC(B) supply voltage B 0.8 3.6 V VI input voltage 0 3.6 V VO output voltage Active mode [1] 0VCCO V Suspend or 3-state mode 0 3.6 V Tamb ambient temperature −40 +125 °C ∆t/∆V input transition rise and fall rate VCCI = 0.8 V to 3.6 V [2] - 5 ns/V Table 6. Typical static characteristics at Tamb = 25 °C[1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VOH HIGH-level output voltage VI = VIH or VIL IO = −1.5 mA; VCC(A) =VCC(B) = 0.8 V - 0.69 - V VOL LOW-level output voltage VI = VIH or VIL IO = 1.5 mA; VCC(A) =VCC(B) = 0.8 V - 0.07 - V II input leakage current nDIR, nOE input; VI = 0 V or 3.6 V; VCC(A) =VCC(B) = 0.8 V to 3.6 V - ±0.025 ±0.25 µA IBHL bus hold LOW current A or B port; VI = 0.42 V; VCC(A) =VCC(B) = 1.2 V [3] -26 - µA IBHH bus hold HIGH current A or B port; VI = 0.78 V; VCC(A) =VCC(B) = 1.2 V [4] - −24 - µA IBHLO bus hold LOW overdrive current A or B port; VCC(A) = VCC(B) = 1.2 V [5] -27 - µA IBHHO bus hold HIGH overdrive current A or B port; VCC(A) = VCC(B) = 1.2 V [6] - −26 - µA IOZ OFF-state output current A or B port; VO = 0 V or VCCO; VCC(A) =VCC(B) = 3.6 V [7] - ±0.5 ±2.5 µA suspend mode A port; VO =0V orVCCO; VCC(A) = 3.6 V; VCC(B) =0V [7] - ±0.5 ±2.5 µA suspend mode B port; VO =0V orVCCO; VCC(A) = 0 V; VCC(B) = 3.6 V [7] - ±0.5 ±2.5 µA 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 - ±0.1 ±1 µA B port; VI or VO = 0 V to 3.6 V; VCC(B) =0V;VCC(A) = 0.8 V to 3.6 V - ±0.1 ±1 µA |
同様の部品番号 - 74AVCH4T245PW |
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同様の説明 - 74AVCH4T245PW |
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