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PCF8574ADGVR датащи(PDF) 7 Page - Texas Instruments |
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PCF8574ADGVR датащи(HTML) 7 Page - Texas Instruments |
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7 / 35 page ![]() 0 50 100 150 200 250 300 350 −50 −25 0 25 50 75 100 125 Temperature (ºC) VCC = 5 V VCC = 3.3 V VCC = 2.5 V 0 5 10 15 20 25 30 35 40 45 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 VCC = 3.3 V TA = −40ºC TA = 25ºC TA = 85ºC VCC − VOH (V) 0 5 10 15 20 25 30 35 40 45 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 VCC = 5 V TA = −40ºC TA = 85ºC TA = 25ºC VCC − VOH (V) 0 100 200 300 400 500 600 −50 −25 0 25 50 75 100 125 Temperature (°C) VCC = 5 V, ISINK = 10 mA VCC = 2.5 V, ISINK = 10 mA VCC = 5 V, ISINK = 1 mA VCC = 2.5 V, ISINK = 1mA 0 5 10 15 20 25 30 35 40 45 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 VCC = 2.5 V TA = −40ºC TA = 25ºC TA = 85°C VCC − VOH (V) PCF8574A www.ti.com SCPS069F – JULY 2001 – REVISED NOVEMBER 2015 Typical Characteristics (continued) TA = 25°C (unless otherwise noted) Figure 8. I/O Source Current vs Output High Voltage Figure 7. I/O Output Low Voltage vs Temperature Figure 10. I/O Source Current vs Output High Voltage Figure 9. I/O Source Current vs Output High Voltage Figure 11. I/O High Voltage vs Temperature Copyright © 2001–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: PCF8574A |
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