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74HC14PW 数据表(PDF) 6 Page - NXP Semiconductors |
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74HC14PW 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 23 page 2003 Oct 30 6 Philips Semiconductors Product specification Hex inverting Schmitt trigger 74HC14; 74HCT14 RECOMMENDED OPERATING CONDITIONS LIMITING VALUES In accordance with the Absolute Maximum System (IEC 60134); voltages are referenced to GND (ground = 0 V). Notes 1. For DIP14 packages: above 70 °C the value of PD derates linearly with 12 mW/K. 2. For SO14 packages: above 70 °C the value of PD derates linearly with 8 mW/K. For (T)SSOP14 packages: above 60 °C the value of PD derates linearly with 5.5 mW/K. For DHVQFN14 packages: above 60 °C the value of PD derates linearly with 4.5 mW/K. SYMBOL PARAMETER CONDITIONS 74HC14 74HCT14 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 operating ambient temperature see DC and AC characteristics per device −40 +25 +85 −40 +25 +85 °C −40 − +125 −40 − +125 °C SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VCC supply voltage −0.5 +7 V IIK input diode current VI < −0.5 V or VI >VCC + 0.5 V −±20 mA IOK output diode current VO < −0.5 V or VO >VCC + 0.5 V −±20 mA IO output source or sink current −0.5V<VO <VCC + 0.5 V −±25 mA ICC;IGND VCC or GND current − 50 mA Tstg storage temperature −65 +150 °C Ptot power dissipation Tamb = −40 to +125 °C DIP14 packages; note 1 − 750 mW Other packages; note 2 − 500 mW |
类似零件编号 - 74HC14PW |
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类似说明 - 74HC14PW |
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