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SN74AS181AN 数据表(PDF) 8 Page - Texas Instruments |
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SN74AS181AN 数据表(HTML) 8 Page - Texas Instruments |
8 / 17 page SN54AS181B, SN74AS181A ARITHMETIC LOGIC UNITS/FUNCTION GENERATORS SDAS209B – DECEMBER 1982 – REVISED DECEMBER 1994 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS SN54AS181B SN74AS181A UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN TYP† MAX UNIT VIK VCC = 4.5 V, II = – 18 mA – 1.2 – 1.2 V VOH Any output except A = B VCC = 4.5 V to 5.5 V, IOH = – 2 mA VCC –2 VCC –2 V VOH G VCC = 4.5 V, IOH = – 3 mA 2.4 3.4 2.4 3.4 V VOL Any output except G VCC =4 5V IOL = 20 mA 0.3 0.5 0.3 0.5 V VOL G VCC = 4.5 V IOL = 48 mA 0.4 0.5 0.4 0.5 V IOH A = B VCC = 4.5 V, VOH = 5.5 V 0.1 0.1 mA M 0.1 0.1 II Any A or B VCC =5 5V VI =7V 0.3 0.3 mA II Any S VCC = 5.5 V, VI = 7 V 0.4 0.4 mA Cn 0.6 0.6 M 20 20 IIH Any A or B VCC =5 5V VI =2 7V 60 60 µA IIH Any S VCC = 5.5 V, VI = 2.7 V 80 80 µA Cn 120 120 M – 0.5 –2 IIL Any A or B VCC =5 5V VI =0 4V – 1.5 –6 mA IIL Any S VCC = 5.5 V, VI = 0.4 V –2 –8 mA Cn –3 –12 IO‡ All outputs except A = B and G VCC = 5.5 V, VO = 2.25 V –30 –45 –112 –30 –45 –112 mA O G CC , O –30 – 125 –30 – 125 ICC VCC = 5.5 V 74 117 135 200 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. |
类似零件编号 - SN74AS181AN |
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类似说明 - SN74AS181AN |
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