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MM54HCT139 Fiches technique(PDF) 2 Page - National Semiconductor (TI) |
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MM54HCT139 Fiches technique(HTML) 2 Page - National Semiconductor (TI) |
2 / 4 page Absolute Maximum Ratings (Notes12) If MilitaryAerospace specified devices are required please contact the National Semiconductor Sales OfficeDistributors for availability and specifications Supply Voltage (VCC) b 05 to a70V DC Input Voltage (VIN) b 15 to VCCa15V DC Output Voltage (VOUT) b 05 to VCCa05V Clamp Diode Current (IIK IOK)20 mA DC Output Current per Pin (IOUT)25 mA DC VCC or GND Current per Pin (ICC)50 mA Storage Temperature Range (TSTG) b 65 Cto a150 C Power Dissipation (PD) (Note 3) 600 mW SO Package only 500 mW Lead Temp (TL) (Soldering 10 seconds) 300 C Operating Conditions Min Max Units Supply Voltage (VCC) 45 55 V DC Input or Output Voltage 0 VCC V (VIN VOUT) Operating Temp Range (TA) MM74HCT b 40 a 85 C MM54HCT b 55 a 125 C Input RiseFall Time (tr tf) 500 ns DC Electrical Characteristics (Note 4) Typ Guaranteed Limits Symbol Parameter Conditions VCC Te25 CTe25 C 74HCT 54HCT Units Teb40 to 85 CTeb55 to 125 C VIH Minimum High Level V Input Voltage 20 20 20 V VIL Maximum Low Level 08 08 08 V Input Voltage V VOH Minimum High Level VINeVIH or VIL Output Voltage lIOUTle20 mAVCC VCCb 1 VCCb 1 VCCb 1 V lIOUTle40 mA VCCe45V 398 384 37 V lIOUTle48 mA VCCe55V 498 484 47 V VOL Maximum Low Level VINeVIH or VIL Output Voltage lIOUTle20 mA 010 010 01 V lIOUTle40 mA VCCe45V 026 033 04 V lIOUTle48 mA VCCe55V 026 033 04 V IIN Maximum Input VINeVCC or GND g 01 g 10 g 10 m A Current VINeVIH or VIL ICC Maximum Quiescent VINeVCC or GND Supply Current IOUTe0 mA (Note 4) 4 40 80 m A VINe24V or 05V 03 04 05 mA IOUTe0 mA (Note 4) Note 1 Absolute Maximum Ratings are those values beyond which damage to the device may occur Note 2 Unless otherwise specified all voltages are referenced to ground Note 3 Power Dissipation temperature derating plastic ‘‘N’’ package b12 mW C from 65 Cto85 C ceramic ‘‘J’’ package b12 mW C from 100 Cto125 C Note 4 Measured per input other inputs at VCC or GND 2 |
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