поискавой системы для электроныых деталей |
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74AC11643NT датащи(PDF) 3 Page - Texas Instruments |
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74AC11643NT датащи(HTML) 3 Page - Texas Instruments |
3 / 5 page 74AC11643 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS SCAS057A − JULY 1987 − REVISED APRIL 1993 3 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 = 25°C MIN MAX UNIT PARAMETER TEST CONDITIONS VCC MIN TYP MAX MIN MAX UNIT 3 V 2.9 2.9 IOH = − 50 µA 4.5 V 4.4 4.4 IOH = − 50 µA 5.5 V 5.4 5.4 VOH IOH = − 4 mA 3 V 2.58 2.48 V VOH IOH = − 24 mA 4.5 V 3.94 3.8 V IOH = − 24 mA 5.5 V 4.94 4.8 IOH = − 75 mA† 5.5 V 3.85 3 V 0.1 0.1 IOL = 50 µA 4.5 V 0.1 0.1 IOL = 50 µA 5.5 V 0.1 0.1 VOL IOL = 12 mA 3 V 0.36 0.44 V VOL IOL = 24 mA 4.5 V 0.36 0.44 V IOL = 24 mA 5.5 V 0.36 0.44 IOL = 75 mA† 5.5 V 1.65 II OE or DIR VI = VCC or GND 5.5 V ±0.1 ±1 µA IOZ‡ A or B ports VO = VCC or GND 5.5 V ±0.5 ±5 µA ICC VI = VCC or GND, IO = 0 5.5 V 8 80 µA Ci OE or DIR VI = VCC or GND 5 V 4 pF Cio A or B ports VO = VCC or GND 5 V 12 pF † Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms. ‡ For I/O ports, the parameter IOZ includes the input leakage current. switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO TA = 25°C MIN MAX UNIT PARAMETER FROM (INPUT) TO (OUTPUT) MIN TYP MAX MIN MAX UNIT tPLH A or B B or A 1.5 7.4 10.1 1.5 11.3 ns tPHL A or B B or A 1.5 6.6 8.7 1.5 10 ns tPZH OE A or B 1.5 9.4 11.8 1.5 13.3 ns tPZL OE A or B 1.5 8.9 11.4 1.5 13 ns tPHZ OE A or B 1.5 8.3 10.1 1.5 10.9 ns tPLZ OE A or B 1.5 8.9 10.9 1.5 12 ns |
Аналогичный номер детали - 74AC11643NT |
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Аналогичное описание - 74AC11643NT |
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