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SN74AUC16244 数据表(PDF) 5 Page - Texas Instruments |
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SN74AUC16244 数据表(HTML) 5 Page - Texas Instruments |
5 / 14 page www.ti.com ELECTRICAL CHARACTERISTICS SWITCHING CHARACTERISTICS OPERATING CHARACTERISTICS SN74AUC16244 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCES399E – JULY 2002 – REVISED FEBRUARY 2008 over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP(1) MAX UNIT IOH = –100 µA 0.8 V to 2.7 V VCC – 0.1 IOH = –0.7 mA 0.8 V 0.55 IOH = –3 mA 1.1 V 0.8 VOH V IOH = –5 mA 1.4 V 1 IOH = –8 mA 1.65 V 1.2 IOH = –9 mA 2.3 V 1.8 IOL = 100 µA 0.8 V to 2.7 V 0.2 IOL = 0.7 mA 0.8 V 0.25 IOL = 3 mA 1.1 V 0.3 VOL V IOL = 5 mA 1.4 V 0.4 IOL = 8 mA 1.65 V 0.45 IOL = 9 mA 2.3 V 0.6 II A or OE inputs VI = VCC or GND 0 to 2.7 V 5 µA Ioff VI or VO = 2.7 V 0 10 µA IOZ VO = VCC or GND 2.7 V 10 µA ICC VI = VCC or GND, IO = 0 0.8 V to 2.7 V 20 µA Ci VI = VCC or GND 2.5 V 3.5 4.5 pF Co VO = VCC or GND 2.5 V 6 7.5 pF (1) All typical values are at TA = 25C. over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) VCC = 1.2 V VCC = 1.5 V VCC = 1.8 V VCC = 2.5 V VCC = 0.8 V FROM TO 0.1 V 0.1 V 0.15 V 0.2 V PARAMETER UNIT (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN TYP MAX MIN MAX tpd A Y 5.4 0.8 2.8 0.6 1.9 0.7 1.3 1.8 0.5 1.8 ns ten OE Y 8 1 4.4 0.7 2.6 0.8 1.4 2.5 0.6 1.9 ns tdis OE Y 12 1.9 4.9 1 4.6 1.5 2.6 4 0.5 2 ns TA = 25C VCC = 0.8 V VCC = 1.2 V VCC = 1.5 V VCC = 1.8 V VCC = 2.5 V TEST PARAMETER UNIT CONDITIONS TYP TYP TYP TYP TYP Outputs 21 22 23 25 30 Power enabled Cpd dissipation f = 10 MHz pF Outputs capacitance 1 1 1 1 1 disabled Copyright © 2002–2008, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): SN74AUC16244 |
类似零件编号 - SN74AUC16244 |
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类似说明 - SN74AUC16244 |
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