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SN74AHC245DBR 데이터시트(PDF) 4 Page - Texas Instruments |
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SN74AHC245DBR 데이터시트(HTML) 4 Page - Texas Instruments |
4 / 32 page SN54AHC245, SN74AHC245 SCLS230J – OCTOBER 1995 – REVISED JULY 2014 www.ti.com 7 Specifications 7.1 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VCC Supply voltage range –0.5 7 V VI Input voltage range(2) Control inputs –0.5 7 V VO I/O, Output voltage range –0.5 VCC + 0.5 V IIK Input clamp current VI < 0 Control inputs –20 mA IOK I/O, Output clamp current VO < 0 or VO > VCC ±20 mA IO Continuous output current VO = 0 to VCC ±25 mA Continuous current through VCC or GND ±75 mA (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. 7.2 Handling Ratings MIN MAX UNIT Tstg Storage temperature range –65 150 °C Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all 0 1500 pins(1) V(ESD) Electrostatic discharge V Charged device model (CDM), per JEDEC specification 0 2000 JESD22-C101, all pins(2) (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. 4 Submit Documentation Feedback Copyright © 1995–2014, Texas Instruments Incorporated Product Folder Links: SN54AHC245 SN74AHC245 |
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