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CD74HC4050PWT Datasheet(PDF) 3 Page - Texas Instruments |
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CD74HC4050PWT Datasheet(HTML) 3 Page - Texas Instruments |
3 / 10 page ![]() 3 Absolute Maximum Ratings Thermal Information DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 7V Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 16V DC Input Diode Current, IIK For VI < –0.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20mA DC Output Diode Current, IOK For VO < –0.5V or VO > VCC + 0.5V. . . . . . . . . . . . . . . . . . . .±20mA DC Output Source or Sink Current per Output Pin, IO For VO > –0.5V or VO < VCC + 0.5V. . . . . . . . . . . . . . . . . . . .±25mA DC VCC or Ground Current, ICC or IGND . . . . . . . . . . . . . . . . . .±50mA Operating Conditions Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . .–55 oC to 125oC Supply Voltage Range, VCC HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V DC Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to 15V DC Output Voltage, VO. . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to VCC Input Rise and Fall Time 2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max) 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max) 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max) Package Thermal Impedance, θJA (see Note 1): E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67oC/W M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73oC/W NS (SOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64oC/W PW (TSSOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . 108oC/W Maximum Junction Temperature (Hermetic Package or Die) . . . 175oC Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . –65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. The package thermal impedance is calculated in accordance with JESD 51-7. VCC Vl +7V +16V VOLTAGE RELATIONSHIPS MAXIMUM LIMITS DC Electrical Specifications PARAMETER SYMBOL TEST CONDITIONS VCC (V) 25oC –40oC TO 85oC –55oC TO 125oC UNITS VI (V) IO (mA) MIN TYP MAX MIN MAX MIN MAX HC TYPES High Level Input Voltage VIH - - 2 1.5 - - 1.5 - 1.5 - V 4.5 3.15 - - 3.15 - 3.15 - V 6 4.2 - - 4.2 - 4.2 - V Low Level Input Voltage VIL - - 2 - - 0.5 - 0.5 - 0.5 V 4.5 - - 1.35 - 1.35 - 1.35 V 6 - - 1.8 - 1.8 - 1.8 V High Level Output Voltage CMOS Loads VOH VIH or VIL –0.02 2 1.9 - - 1.9 - 1.9 - V –0.02 4.5 4.4 - - 4.4 - 4.4 - V –0.02 6 5.9 - - 5.9 - 5.9 - V High Level Output Voltage TTL Loads –4 4.5 3.98 - - 3.84 - 3.7 - V –5.2 6 5.48 - - 5.34 - 5.2 - V Low Level Output Voltage CMOS Loads VOL VIH or VIL 0.02 2 - - 0.1 - 0.1 - 0.1 V 0.02 4.5 - - 0.1 - 0.1 - 0.1 V 0.02 6 - - 0.1 - 0.1 - 0.1 V Low Level Output Voltage TTL Loads 4 4.5 - - 0.26 - 0.33 - 0.4 V 5.2 6 - - 0.26 - 0.33 - 0.4 V Input Leakage Current II VCC or GND -6 - - ±0.1 - ±1- ±1 µA 15 - 6 - - ±0.5 - ±5- ±5 CD54HC4049, CD74HC4049, CD54HC4050, CD74HC4050 |
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