Datenblatt-Suchmaschine für elektronische Bauteile |
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74AHCT14 Datenblatt(PDF) 6 Page - NXP Semiconductors |
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74AHCT14 Datenblatt(HTML) 6 Page - NXP Semiconductors |
6 / 16 page 1999 Sep 27 6 Philips Semiconductors Product specification Hex inverting Schmitt trigger 74AHC14; 74AHCT14 Type 74AHCT14 Over recommended operating conditions; voltage are referenced to GND (ground = 0 V). SYMBOL PARAMETER TEST CONDITIONS Tamb (°C) UNIT OTHER VCC (V) 25 −40 to +85 −40 to +125 MIN. TYP. MAX. MIN. MAX. MIN. MAX. VT+ positive going threshold 4.5 −− 1.9 − 1.9 − 1.9 V 5.5 −− 2.1 − 2.1 − 2.1 V VT− negative going threshold 4.5 0.5 −− 0.5 − 0.5 − V 5.5 0.6 −− 0.6 − 0.6 − V VH hysteresis (VT+ − VT−) 4.5 0.4 − 1.4 0.4 1.4 0.35 1.4 V 5.5 0.4 − 1.5 0.4 1.5 0.35 1.5 V VOH HIGH-level output voltage; all outputs VI =VIH or VIL; IO = −50 µA 4.5 4.4 4.5 − 4.4 − 4.4 − V HIGH-level output voltage VI =VIH or VIL; IO = −8.0 mA 4.5 3.94 −− 3.8 − 3.7 − V VOL LOW-level output voltage; all outputs VI =VIH or VIL; IO =50 µA 4.5 − 0 0.1 − 0.1 − 0.1 V LOW-level output voltage VI =VIH or VIL; IO =8mA 4.5 −− 0.36 − 0.44 − 0.55 V II input leakage current VI =VCC or GND 5.5 −− 0.1 − 1.0 − 2.0 µA ICC quiescent supply current VI =VCC or GND; IO =0 5.5 −− 2.0 − 20 − 40 µA ∆I CC additional quiescent supply current per input pin VI =VCC − 2.1 V other inputs at VCC or GND; IO =0 4.5 to 5.5 −− 1.35 − 1.5 − 1.5 mA CI input capacitance − 310 − 10 − 10 pF |
Ähnliche Teilenummer - 74AHCT14 |
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Ähnliche Beschreibung - 74AHCT14 |
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