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TC74LCX244F Scheda tecnica(PDF) 2 Page - Toshiba Semiconductor |
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TC74LCX244F Scheda tecnica(HTML) 2 Page - Toshiba Semiconductor |
2 / 9 page TC74LCX244F/FT/FK 2007-10-19 2 Pin Assignment (top view) IEC Logic Symbol Truth Table Inputs OE An Outputs L L L L H H H X Z X: Don’t care Z: High impedance Absolute Maximum Ratings (Note 1) Characteristics Symbol Rating Unit Power supply voltage VCC −0.5 to 7.0 V DC input voltage VIN −0.5 to 7.0 V −0.5 to 7.0 (Note 2) DC output voltage VOUT −0.5 to VCC + 0.5 (Note 3) V Input diode current IIK −50 mA Output diode current IOK ±50 (Note 4) mA DC output current IOUT ±50 mA Power dissipation PD 180 mW DC VCC/ground current ICC/IGND ±100 mA Storage temperature Tstg −65 to 150 °C Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 2: Output in OFF state Note 3: High or low state. IOUT absolute maximum rating must be observed. Note 4: VOUT < GND, VOUT > VCC VCC 20 OE 2 1Y1 2A4 1Y2 2A3 19 18 17 16 15 14 OE 1 1 2 3 4 5 6 7 1A1 2Y4 1A2 2Y3 1A3 2Y2 1Y3 8 9 10 1A4 2Y1 GND 13 12 11 2A2 1Y4 2A1 1 2 4 6 8 19 11 13 15 17 18 16 14 12 EN EN 9 7 5 3 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 OE 1 OE 2 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 |
Codice articolo simile - TC74LCX244F_07 |
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Descrizione simile - TC74LCX244F_07 |
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