поискавой системы для электроныых деталей |
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SN74HC21QPWRQ1 датащи(PDF) 3 Page - Texas Instruments |
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SN74HC21QPWRQ1 датащи(HTML) 3 Page - Texas Instruments |
3 / 13 page SN74HC21-Q1 DUAL 4-INPUT POSITIVE-AND GATE SCLS597A − NOVEMBER 2004 − REVISED APRIL 2008 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C TA = −40°C TO 125 °C TA = −40°C TO 85 °C UNIT PARAMETER TEST CONDITIONS VCC MIN TYP MAX MIN MAX MIN MAX UNIT 2 V 1.9 1.998 1.9 1.9 IOH = −20 µA 4.5 V 4.4 4.499 4.4 4.4 VOH VI = VIH or VIL IOH 20 µA 6 V 5.9 5.999 5.9 5.9 V VOH VI VIH or VIL IOH = −4 mA 4.5 V 3.98 4.3 3.7 3.84 V IOH = −5.2 mA 6 V 5.48 5.8 5.2 5.34 2 V 0.002 0.1 0.1 0.1 IOL = 20 µA 4.5 V 0.001 0.1 0.1 0.1 VOL VI = VIH or VIL IOL 20 µA 6 V 0.001 0.1 0.1 0.1 V VOL VI VIH or VIL IOL = 4 mA 4.5 V 0.17 0.26 0.4 0.33 V IOL = 5.2 mA 6 V 0.15 0.26 0.4 0.33 II VI = VCC or 0 6 V ±0.1 ±100 ±1000 ±1000 nA ICC VI = VCC or 0, IO = 0 6 V 2 40 20 µA Ci 2 V to 6 V 3 10 10 10 pF switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC TA = 25°C TA = −40°C TO 125 °C TA = −40°C TO 85 °C UNIT PARAMETER (INPUT) (OUTPUT) VCC MIN TYP MAX MIN MAX MIN MAX UNIT 2 V 44 110 165 140 tpd A, B, C, or D Y 4.5 V 14 22 33 28 ns tpd A, B, C, or D Y 6 V 11 19 28 24 ns 2 V 29 75 110 95 tt Y 4.5 V 10 15 22 19 ns t 6 V 8 13 19 16 operating characteristics, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance per gate No load 25 pF |
Аналогичный номер детали - SN74HC21QPWRQ1 |
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Аналогичное описание - SN74HC21QPWRQ1 |
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