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SN74AVC2T245 データシート(PDF) 4 Page - Texas Instruments |
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SN74AVC2T245 データシート(HTML) 4 Page - Texas Instruments |
4 / 21 page 4 SN74AVC2T245 SCES692D – JUNE 2008 – REVISED FEBRUARY 2016 www.ti.com Product Folder Links: SN74AVC2T245 Submit Documentation Feedback Copyright © 2008–2016, Texas Instruments Incorporated (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. (3) The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed. 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT VCCA VCCB Supply voltage –0.5 4.6 V VI Input voltage(2) I/O ports (A port) –0.5 4.6 V I/O ports (B port) –0.5 4.6 Control inputs –0.5 4.6 VO Voltage applied to any output in the high-impedance or power-off state(2) A port –0.5 4.6 V B port –0.5 4.6 VO Voltage applied to any output in the high or low state(2) (3) A port –0.5 VCCA + 0.5 V B port –0.5 VCCB + 0.5 IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±50 mA Continuous current through VCCA, VCCB, or GND ±100 mA TJ Junction Temperature -40 150 °C Tstg Storage temperature range –65 150 °C (1) JEDEC document JEP155 states that 500 V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250 V CDM allows safe manufacturing with a standard ESD control process. 6.2 ESD Ratings VALUE UNIT V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) 5000 V Charged-device model (CDM), per JEDEC specification JESD22- C101(2) 1500 (1) VCCI is the VCC associated with the input port. (2) VCCO is the VCC associated with the output port. (3) All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 6.3 Recommended Operating Conditions (1) (2) (3) VCCI VCCO MIN MAX UNIT VCCA Supply voltage 1.2 3.6 V VCCB Supply voltage 1.2 3.6 V VIH High-level input voltage Data inputs(1) 1.2 V to 1.95 V VCCI × 0.65 V 1.95 V to 2.7 V 1.6 2.7 V to 3.6 V 2 VIL Low-level input voltage Data inputs(1) 1.2 V to 1.95 V VCCI × 0.35 V 1.95 V to 2.7 V 0.7 2.7 V to 3.6 V 0.8 VIH High-level input voltage DIR (referenced to VCCA) (2) 1.2 V to 1.95 V VCCA × 0.65 V 1.95 V to 2.7 V 1.6 2.7 V to 3.6 V 2 |
同様の部品番号 - SN74AVC2T245_16 |
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同様の説明 - SN74AVC2T245_16 |
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