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SN74HC125N3 数据表(PDF) 4 Page - Texas Instruments |
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SN74HC125N3 数据表(HTML) 4 Page - Texas Instruments |
4 / 28 page SN54HC125 SN74HC125 SCLS104E – AUGUST 1984 – REVISED DECEMBER 2015 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT VCC Supply voltage –0.5 7 V IIK Input clamp current(2) VI < 0 or VI > VCC ±20 mA IOK Output clamp current(2) VO < 0 or VO > VCC ±20 mA IO Continuous output current VO = 0 to VCC ±35 mA Continuous current through VCC or GND ±70 mA Tj Junction temperature –65 150 °C Tstg Storage temperature –65 150 °C (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 and output voltage ratings may be exceeded if the input and output current ratings are observed. 6.2 ESD Ratings VALUE UNIT Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) 2000 Electrostatic V(ESD) V discharge Charged-device model (CDM), per JEDEC specification JESD22-C101(2) 500 (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. 6.3 Recommended Operating Conditions See (1). MIN NOM MAX UNIT VCC Supply voltage 2 5 6 V VCC = 2 V 1.5 VIH High-level input voltage VCC = 4.5 V 3.15 V VCC = 6 V 4.2 VCC = 2 V 0.5 VIL Low-level input voltage VCC = 4.5 V 1.35 V VCC = 6 V 1.8 VI Input voltage 0 VCC V VO Output voltage 0 VCC V VCC = 2 V 1000 ∆t/∆v Input transition rise and fall time VCC = 4.5 V 500 ns VCC = 6 V 400 SN54HC125 –55 125 TA Operating free-air temperature °C SN74HC125 –40 85 (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, SCBA004. 6.4 Thermal Information SN74LVC1G06 PW THERMAL METRIC(1) D (SOIC) DB (SSOP) N (PDIP) NS (SOP) UNIT (TSSOP) 14 PINS 14 PINS 14 PINS 14 PINS 14 PINS RθJA Junction-to-ambient thermal resistance 86 96 80 76 113 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. 4 Submit Documentation Feedback Copyright © 1984–2015, Texas Instruments Incorporated Product Folder Links: SN54HC125 SN74HC125 |
类似零件编号 - SN74HC125N3 |
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类似说明 - SN74HC125N3 |
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