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SN74ALVC16245DGGR 数据表(PDF) 4 Page - Texas Instruments |
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SN74ALVC16245DGGR 数据表(HTML) 4 Page - Texas Instruments |
4 / 10 page SN74ALVC16245 16BIT BUS TRANSCEIVER WITH 3STATE OUTPUTS SCAS419D − JANUARY 1993 − REVISED AUGUST 1995 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC† TA = − 40°C to 85°C UNIT PARAMETER TEST CONDITIONS VCC† MIN TYP‡ MAX UNIT IOH = − 100 µA MIN to MAX VCC −0.2 IOH = − 6 mA, VIH = 1.7 V 2.3 V 2.0 VOH VIH = 1.7 V 2.3 V 1.7 V VOH IOH = − 12 mA VIH = 2 V 2.7 V 2.2 V IOH = − 12 mA VIH = 2 V 3 V 2.4 IOH = − 24 mA, VIH = 2 V 3 V 2 IOL = 100 µA MIN to MAX 0.2 IOL = 6 mA, VIL = 0.7 V 2.3 V 0.4 VOL IOL = 12 mA VIL = 0.7 V 2.3 V 0.7 V VOL IOL = 12 mA VIL = 0.8 V 2.7 V 0.4 V IOL = 24 mA, VIL = 0.8 V 3 V 0.55 II VI = VCC or GND 3.6 V ±5 µA VI = 0.7 V 2.3 V 45 Ihold VI = 1.7 V 2.3 V −45 A Ihold VI = 0.8 V 3 V 75 µA VI = 2 V 3 V −75 IOZ§ VO = VCC or GND 3.6 V ±10 µA ICC VI = VCC or GND, IO = 0 3.6 V 40 µA nICC VCC = 3 V to 3.6 V, Other inputs at VCC or GND One input at VCC − 0.6 V, 750 µA Ci Control inputs VI = VCC or GND 3.3 V 4 pF Cio A or B ports VO = VCC or GND 3.3 V 9 pF † For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions. ‡ All typical values are at VCC = 3.3 V. § For I/O ports, the parameter IOZ includes the input leakage current. switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figures 1 and 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 2.5 V ± 0.2 V VCC = 2.7 V VCC = 3.3 V ± 0.3 V UNIT PARAMETER (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX UNIT tpd A or B B or A 1 5 4 1 3.6 ns ten OE B or A 1 6.8 6 1 5 ns tdis OE B or A 1 6 5.2 1 5 ns operating characteristics, TA = 25° C PARAMETER TEST CONDITIONS VCC = 2.5 V ± 0.2 V VCC = 3.3 V ± 0.3 V UNIT PARAMETER TEST CONDITIONS TYP TYP UNIT Cpd Power dissipation capacitance Outputs enabled CL = 50 pF, f = 10 MHz 22 29 pF Cpd Power dissipation capacitance Outputs disabled CL = 50 pF, f = 10 MHz 4 5 pF |
类似零件编号 - SN74ALVC16245DGGR |
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类似说明 - SN74ALVC16245DGGR |
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