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SN7414N3 数据表(PDF) 8 Page - Texas Instruments |
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SN7414N3 数据表(HTML) 8 Page - Texas Instruments |
8 / 27 page SN5414, SN54LS14, SN7414, SN74LS14 HEX SCHMITT-TRIGGER INVERTERS SDLS049B – DECEMBER 1983 – REVISED FEBRUARY 2002 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TYPICAL CHARACTERISTICS OF ’14 CIRCUITS† Figure 3 –25 –50 –75 1.64 1.62 1.61 1.60 025 50 1.66 1.67 POSITIVE-GOING THRESHOLD VOLTAGE vs FREE-AIR TEMPERATURE 1.70 75 100 125 1.65 1.63 TA – Free-Air Temperature – °C VCC = 5 V 1.68 1.69 Figure 4 –25 –50 –75 0.84 0.82 0.81 0.80 025 50 0.86 0.87 NEGATIVE-GOING THRESHOLD VOLTAGE vs FREE-AIR TEMPERATURE 0.90 75 100 125 0.85 0.83 TA – Free-Air Temperature – °C VCC = 5 V 0.88 0.89 –25 –50 –75 790 770 760 750 025 50 810 820 HYSTERESIS vs FREE-AIR TEMPERATURE 850 75 100 125 800 780 TA – Free-Air Temperature – °C VCC = 5 V 830 840 Figure 5 † Data for temperatures below 0 °C and above 70°C and supply voltage below 4.75 V and above 5.25 V are applicable for SN5414 only. |
类似零件编号 - SN7414N3 |
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类似说明 - SN7414N3 |
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