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74AC11620 数据表(PDF) 4 Page - Texas Instruments |
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74AC11620 数据表(HTML) 4 Page - Texas Instruments |
4 / 7 page 74AC11620 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS SCAS062A − JULY 1987 − REVISED APRIL 1993 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 = 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 OEBA or OEAB 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 OEBA or OEAB 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 6.8 9 1.5 10.2 ns tPHL A or B B or A 1.5 6.5 8.2 1.5 9.1 ns tPZH OEBA A 1.5 8 10.3 1.5 11.7 ns tPZL OEBA A 1.5 7.3 9.8 1.5 10.9 ns tPHZ OEBA A 1.5 6.7 8.4 1.5 9 ns tPLZ OEBA A 1.5 7.8 9.6 1.5 10.4 ns tPZH OEAB B 1.5 8.4 10 1.5 11.5 ns tPZL OEAB B 1.5 8.1 10.1 1.5 11.3 ns tPHZ OEAB B 1.5 7 8.7 1.5 9.4 ns tPLZ OEAB B 1.5 7.7 9.6 1.5 10.4 ns |
类似零件编号 - 74AC11620_09 |
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类似说明 - 74AC11620_09 |
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