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74ALVC164245DLRG4 数据表(PDF) 4 Page - Texas Instruments |
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74ALVC164245DLRG4 数据表(HTML) 4 Page - Texas Instruments |
4 / 20 page www.ti.com Recommended Operating Conditions (1) Recommended Operating Conditions (1) SN74ALVC164245 16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS SCAS416P – MARCH 1994 – REVISED NOVEMBER 2005 for V CCB at 3.3 V and 5 V MIN MAX UNIT VCCB Supply voltage 3 5.5 V VIH High-level input voltage 2 V VCCB = 3 V to 3.6 V 0.7 VIL Low-level input voltage V VCCB = 4.5 V to 5.5 V 0.8 VIB Input voltage 0 VCCB V VOB Output voltage 0 VCCB V IOH High-level output current –24 mA IOL Low-level output current 24 mA ∆t/∆v Input transition rise or fall rate 10 ns/V TA Operating free-air temperature –40 85 °C (1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. for V CCA at 2.5 V and 3.3 V MIN MAX UNIT VCCA Supply voltage 2.3 3.6 V VCCA = 2.3 V to 2.7 V 1.7 VIH High-level input voltage V VCCA = 3 V to 3.6 V 2 VCCA = 2.3 V to 2.7 V 0.7 VIL Low-level input voltage V VCCA = 3 V to 3.6 V 0.8 VIA Input voltage 0 VCCA V VOA Output voltage 0 VCCA V VCCA = 2.3 V –18 IOH High-level output current mA VCCA = 3 V –24 VCCA = 2.3 V 18 IOL Low-level output current mA VCCA = 3 V 24 ∆t/∆v Input transition rise or fall rate 10 ns/V TA Operating free-air temperature –40 85 °C (1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 4 |
类似零件编号 - 74ALVC164245DLRG4 |
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类似说明 - 74ALVC164245DLRG4 |
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