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74HCT7540N датащи(PDF) 4 Page - NXP Semiconductors |
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74HCT7540N датащи(HTML) 4 Page - NXP Semiconductors |
4 / 16 page 74HC_HCT7540 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet Rev. 4 — 31 December 2012 4 of 16 NXP Semiconductors 74HC7540; 74HCT7540 Octal Schmitt trigger buffer/line driver; 3-state; inverting 8. Recommended operating conditions 9. Static characteristics Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V) Symbol Parameter Conditions 74HC7540 74HCT7540 Unit Min Typ Max Min Typ Max VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V VI input voltage 0 - VCC 0- VCC V VO output voltage 0 - VCC 0- VCC V Tamb ambient temperature 40 +25 +125 40 +25 +125 C Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C to +85 C Tamb = 40 C to +125 C Unit Min Typ Max Min Max Min Max 74HC7540 VOH HIGH-level output voltage VI = VT+ or VT IO = 20 A; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V IO = 20 A; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V IO = 20 A; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V IO = 6.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V IO = 7.8 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V VOL LOW-level output voltage VI = VT+ or VT IO = 20 A; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V IO = 20 A; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V IO = 6.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V IO = 7.8 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V II input leakage current VI = VCC or GND; VCC =6.0 V - - 0.1 - 1.0 - 1.0 A IOZ OFF-state output current per input pin; VI =VT+ or VT; VO =VCC or GND; other inputs at VCC or GND; VCC =6.0 V; IO =0A -- 0.5 - 5.0 - 10 A ICC supply current VI = VCC or GND; IO =0A; VCC =6.0 V - - 8.0 - 80 - 160 A CI input capacitance -3.5 - - - - - pF 74HCT7540 VOH HIGH-level output voltage VI = VT+ or VT; VCC = 4.5 V IO = 20 A 4.4 4.5 - 4.4 - 4.4 - V IO = 6.0 mA 3.98 4.32 - 3.84 - 3.7 - V |
Аналогичный номер детали - 74HCT7540N |
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Аналогичное описание - 74HCT7540N |
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