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54ACT11827 bảng dữ liệu(PDF) 3 Page - Texas Instruments |
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54ACT11827 bảng dữ liệu(HTML) 3 Page - Texas Instruments |
3 / 5 page 54ACT11827, 74ACT11827 10BIT BUFFERS/BUS DRIVERS WITH 3STATE OUTPUTS SCAS078 − NOVEMBER 1989 − REVISED APRIL 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 2−3 recommended operating conditions 54ACT11827 74ACT11827 UNIT MIN MAX MIN MAX UNIT VCC Supply voltage 4.5 5.5 4.5 5.5 V VIH High-level input voltage 2 2 V VIL Low-level input voltage 0.8 0.8 V VI Input voltage 0 VCC 0 VCC V VO Output voltage 0 VCC 0 VCC V IOH High-level output current −24 −24 mA IOL Low-level output current 24 24 mA Dt/Dv Input transition rise or fall rate 0 10 0 10 ns/ V TA Operating free-air temperature −55 125 −40 85 °C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C 54ACT11827 74ACT11827 UNIT PARAMETER TEST CONDITIONS VCC MIN TYP MAX MIN MAX MIN MAX UNIT IOH = − 50 A 4.5 V 4.4 4.4 4.4 IOH = − 50 mA 5.5 V 5.4 5.4 5.4 VOH IOH = − 24 mA 4.5 V 3.94 3.7 3.8 V VOH IOH = − 24 mA 5.5 V 4.94 4.7 4.8 V IOH = − 50 mA† 5.5 V 3.85 IOH = − 75 mA† 5.5 V 3.85 IOL = 50 A 4.5 V 0.1 0.1 0.1 IOL = 50 mA 5.5 V 0.1 0.1 0.1 VOL IOL = 24 mA 4.5 V 0.36 0.5 0.44 V VOL IOL = 24 mA 5.5 V 0.36 0.5 0.44 V IOL = 50 mA† 5.5 V 1.65 IOL = 75 mA† 5.5 V 1.65 IOZ VO = VCC or GND 5.5 V ± 0.5 ± 10 ±5 mA II VI = VCC or GND 5.5 V ± 0.1 ± 1 ±1 mA ICC VI = VCC or GND, IO = 0 5.5 V 8 160 80 mA DICC‡ One input at 3.4 V, Other inputs at GND or VCC 5.5 V 0.9 1 1 mA Ci VI = VCC or GND 5 V 4 pF Co VO = VCC or GND 5 V 10 pF † Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms. ‡ This is the increase in supply current for each input that is at one of the specified TTL voltage levels rather than 0 V to VCC. PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
Số phần tương tự - 54ACT11827_09 |
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Mô tả tương tự - 54ACT11827_09 |
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