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CD74HCT646M96 датащи(PDF) 6 Page - Texas Instruments |
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CD74HCT646M96 датащи(HTML) 6 Page - Texas Instruments |
6 / 18 page CD54HC646, CD74HCT646 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SCHS278B – APRIL 2003 – REVISED APRIL 2003 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics for CD54HC646 over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C TA = –55°C TO 125 °C TA = –40°C TO 85 °C UNIT CC MIN MAX MIN MAX MIN MAX 2 V 1.9 1.9 1.9 IOH = –20 µA 4.5 V 4.4 4.4 4.4 VOH VI = VIH or VIL 6 V 5.9 5.9 5.9 V IOH = –6 mA 4.5 V 3.98 3.7 3.84 IOH = –7.8 mA 6 V 5.48 5.2 5.34 2 V 0.1 0.1 0.1 IOL = 20 µA 4.5 V 0.1 0.1 0.1 VOL VI = VIH or VIL 6 V 0.1 0.1 0.1 V IOL = 6 mA 4.5 V 0.26 0.4 0.33 IOL = 7.8 mA 6 V 0.26 0.4 0.33 II VI = VCC or 0 6 V ±0.1 ±1 ±1 µA IOZ VO = VCC or 0 6 V ±0.5 ±10 ±5 µA ICC VI = VCC or 0, IO = 0 6 V 8 160 80 µA Ci 10 10 10 pF Co 20 20 20 pF electrical characteristics for CD74HCT646 over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C TA = –55°C TO 125 °C TA = –40°C TO 85 °C UNIT CC MIN TYP MAX MIN MAX MIN MAX VOH VI =VIH or VIL IOH = –20 µA 45 V 4.4 4.4 4.4 V VOH VI = VIH or VIL IOH = –6 mA 4.5 V 3.98 3.7 3.84 V VOL VI =VIH or VIL IOL = 20 µA 45 V 0.1 0.1 0.1 V VOL VI = VIH or VIL IOL = 6 mA 4.5 V 0.26 0.4 0.33 V II VI = VCC to GND 5.5 V ±0.1 ±1 ±1 µA IOZ VO = VCC or 0 5.5 V ±0.5 ±10 ±5 µA ICC VI = VCC or 0, IO = 0 5.5 V 8 160 80 µA ∆ICC† One input at VCC – 2.1 V, Other inputs at 0 or VCC 4.5 V to 5.5 V 100 360 490 450 µA Ci 10 10 10 pF Co 20 20 20 pF † Additional quiescent supply current per input pin, TTL inputs high, 1 unit load |
Аналогичный номер детали - CD74HCT646M96 |
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Аналогичное описание - CD74HCT646M96 |
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