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MC74ACT253DT 数据表(PDF) 3 Page - ON Semiconductor |
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MC74ACT253DT 数据表(HTML) 3 Page - ON Semiconductor |
3 / 11 page MC74AC253, MC74ACT253 http://onsemi.com 3 MAXIMUM RATINGS* Symbol Parameter Value Unit VCC DC Supply Voltage (Referenced to GND) −0.5 to +7.0 V VIN DC Input Voltage (Referenced to GND) −0.5 to VCC +0.5 V VOUT DC Output Voltage (Referenced to GND) −0.5 to VCC +0.5 V IIN DC Input Current, per Pin ±20 mA IOUT DC Output Sink/Source Current, per Pin ±50 mA ICC DC VCC or GND Current per Output Pin ±50 mA Tstg Storage Temperature −65 to +150 °C *Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recom- mended Operating Conditions. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Typ Max Unit VCC Supply Voltage ′AC 2.0 5.0 6.0 V ′ACT 4.5 5.0 5.5 VIN, VOUT DC Input Voltage, Output Voltage (Ref. to GND) 0 − VCC V tr, tf Input Rise and Fall Time (Note 1) ′AC Devices except Schmitt Inputs VCC @ 3.0 V − 150 − VCC @ 4.5 V − 40 − ns/V VCC @ 5.5 V − 25 − tr, tf Input Rise and Fall Time (Note 2) ′ACT Devices except Schmitt Inputs VCC @ 4.5 V − 10 − ns/V VCC @ 5.5 V − 8.0 − TJ Junction Temperature (PDIP) − − 140 °C TA Operating Ambient Temperature Range −40 25 85 °C IOH Output Current − High − − −24 mA IOL Output Current − Low − − 24 mA 1. VIN from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times. 2. VIN from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times. |
类似零件编号 - MC74ACT253DT |
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类似说明 - MC74ACT253DT |
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