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74AHCT1G14SE-7 Arkusz danych(PDF) 4 Page - Diodes Incorporated |
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74AHCT1G14SE-7 Arkusz danych(HTML) 4 Page - Diodes Incorporated |
4 / 8 page 74AHCT1G14 SINGLE SCHMITT-TRIGGER INVERETER 74AHCT1G14 Document number: DS35183 Rev. 1 - 2 4 of 8 www.diodes.com May 2011 © Diodes Incorporated Electrical Characteristics Symbol Parameter Test Conditions VCC TA=25. -40ºC to 85ºC -40ºC to 125ºC Unit Min Typ. Max Min Max Min Max VT+ Positive-going input threshold voltage 4.5V 1.9 1.9 1.9 5.5V 2.1 2.1 2.1 VT- Negative-going input threshold voltage 4.5V 0.5 0.5 0.5 5.5V 0.6 0.6 0.6 ΔVT Hysteresis (VT+ - VT-) 4.5V 0.4 1.4 0.4 1.4 .35 1.4 5.5V 0.4 1.6 0.4 1.6 .35 1.5 VOH High Level Output Voltage IOH = -50μA 4.5V 4.4 4.5 4.4 4.4 V IOH = -8mA 4.5V 3.94 3.80 3.70 VOL High-level Input Voltage IOL = 50μA 4.5V 0.1 0.1 0.1 V IOL = 8mA 4.5V 0.36 0.44 0.55 II Input Current VI = 5.5 V or GND 0 to 5.5V ± 0.1 ± 1 ± 2 μA ICC Supply Current VI = 5.5V or GND IO=0 5.5V 2 20 40 μA ΔICC Additional Supply Current One input at 3.4 V Other inputs at VCC or GND 5.5V 1.35 1.5 1.5 mA CI Input Capacitance VI = VCC or GND 5.5V 3 10 10 10 pF θJA Thermal Resistance Junction-to- Ambient SOT25 (Note 4) 195 oC/W SOT353 (Note 4) 430 oC/W θJC Thermal Resistance Junction-to- Case SOT25 (Note 4) 58 oC/W SOT353 (Note 4) 155 oC/W Note: 4. Test conditions for SOT25, and SOT353: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout . Switching Characteristics VCC = 5V ± 0.5V (see Figure 1) Parameter From (Input) TO (OUTPUT) 25ºC -40ºC to 85ºC -40ºC to 125ºC Unit Min Typ. Max Min Max Min Max tpd A Y CL=15pF 0.6 4.0 7.0 0.6 8.0 0.6 9.0 ns CL=50pF 0.6 5.4 8.0 0.6 9.0 0.6 10.0 ns |
Podobny numer części - 74AHCT1G14SE-7 |
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Podobny opis - 74AHCT1G14SE-7 |
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