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SN74AHC1G32DBVRE4 数据表(PDF) 5 Page - Texas Instruments |
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SN74AHC1G32DBVRE4 数据表(HTML) 5 Page - Texas Instruments |
5 / 22 page SN74AHC1G32 www.ti.com SCLS317O – MARCH 1996 – REVISED JULY 2014 7.4 Thermal Information DBV DCK DRL THERMAL METRIC(1) UNIT 5 PINS 5 PINS 5 PINS RθJA Junction-to-ambient thermal resistance 231.3 287.6 328.7 RθJC(top) Junction-to-case (top) thermal resistance 119.9 97.7 105.1 RθJB Junction-to-board thermal resistance 60.6 65.0 150.3 °C/W ψJT Junction-to-top characterization parameter 17.8 2.0 6.9 ψJB Junction-to-board characterization parameter 60.1 64.2 148.4 RθJC(bot) Junction-to-case (bottom) thermal resistance n/a n/a n/a (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. 7.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) TA = 25°C –40 TO 125°C PARAMETER TEST CONDITIONS VCC UNIT MIN TYP MAX MIN MAX MIN MAX 2 V 1.9 2 1.9 1.9 IOH = –50 µA 3 V 2.9 3 2.9 2.9 VOH 4.5 V 4.4 4.5 4.4 4.4 V IOH = –4 mA 3 V 2.58 2.48 2.48 IOH = –8 mA 4.5 V 3.94 3.8 3.8 2 V 0.1 0.1 0.1 IOL = 50 µA 3 V 0.1 0.1 0.1 VOL 4.5 V 0.1 0.1 0.1 v IOL = 4 mA 3 V 0.36 0.44 0.44 IOL = 8 mA 4.5 V 0.36 0.44 0.44 0 V to II VI = 5.5 V or GND ±0.1 ±1 ±1 µA 5.5 V ICC VI = VCC or GND, IO = 0 5.5 V 1 10 10 µA Ci VI = VCC or GND 5 V 2 10 10 10 pF 7.6 Switching Characteristics, VCC = 3.3 V ± 0.3 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) TA = 25°C –40°C to 85°C –40°C to 125°C FROM TO LOAD PARAMETER UNIT (INPUT) (OUTPUT) CAPACITANCE MIN TYP MAX MIN TYP MAX MIN TYP MAX tPLH 5.5 1 9.5 1 10 A or B Y CL = 15 pF ns tPHL 5.5 1 9.5 1 10 tPLH 8 1 13 1 14 A or B Y CL = 50 pF ns tPHL 8 1 13 1 14 7.7 Switching Characteristics, VCC = 5 V ± 0.5 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) TA = 25°C –40°C to 85°C –40°C to 125°C FROM TO LOAD PARAMETER UNIT (INPUT) (OUTPUT) CAPACITANCE MIN TYP MAX MIN TYP MAX MIN TYP MAX tPLH 3.8 1 6.5 1 7 A or B Y CL = 15 pF ns tPHL 3.8 1 6.5 1 7 tPLH 5.3 1 8.5 1 9.5 A or B Y CL = 50 pF ns tPHL 5.3 1 8.5 1 9.5 Copyright © 1996–2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: SN74AHC1G32 |
类似零件编号 - SN74AHC1G32DBVRE4 |
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类似说明 - SN74AHC1G32DBVRE4 |
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