Logic Diagram
HD74HCT373
HD74HCT533
Absolute Maximum Ratings
Supply voltage range VCC –0.5 to 7.0 V Input / Output voltage VIN, VOUT –0.5 to VCC +0.5 V Input / Output diode current IIK, IOK ±Output current IOUT ±VCC, GND current ICC or IGND ±Power dissipation PTStorage temperature Tstg –65 to +150 °C Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Recommended Operating Conditions
Supply voltage VCC 4.5 to 5.5 V Input / Output voltage VIN, VOUT 0 to VCC Operating temperature Ta –40 to 85 °Input rise / fall time tr, tf 0 to 500 ns VCC = 4.5 V Notes: 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics.
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