Datasheet CD54HC14, CD74HC14, CD54HCT14, CD74HCT14 (Texas Instruments) - 3

CD54HC14, CD74HC14, CD54HCT, CD74HCT14 Absolute Maximum Ratings Thermal Information
DC Supply Voltage, VCC . -0.5V to 7V Thermal Resistance (Typical, Note 1) θJA (oC/W) DC Input Diode Current, IIK E (PDIP) Package . 80 For VI < -0.5V or VI > VCC + 0.5V . .±20mA M (SOIC) Package. 86 DC Output Diode Current, IOK PW (TSSOP) Package . For VO < -0.5V or VO > VCC + 0.5V . .±20mA 113 DC Drain Current, per Output, IO Maximum Junction Temperature (Hermetic Package or Die) . 175oC For -0.5V < VO < VCC +0.5V . .±25mA Maximum Junction Temperature (Plastic Package) . 150oC DC Output Source or Sink Current per Output Pin, IO Maximum Storage Temperature Range . .-65oC to 150oC For VO > -0.5V or VO < VCC + 0.5V . .±25mA Maximum Lead Temperature (Soldering 10s) . 300oC DC VCC or Ground Current, ICC . .±50mA (SOIC - Lead Tips Only)
Operating Conditions
Temperature Range, TA . -55oC to 125oC Supply Voltage Range, VCC HC Types . .2V to 6V HCT Types . .4.5V to 5.5V DC Input or Output Voltage, VI, VO . 0V to VCC 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.
DC Electrical Specifications TEST CONDITIONS 25oC -40oC TO 85oC -55oC TO 125oC PARAMETER SYMBOL V V I (V) IO (mA) CC (V) MIN MAX MIN MAX MIN MAX UNITS HC TYPES
Input Switch Points VT+ - - 2 0.7 1.5 0.7 1.5 0.7 1.5 V 4.5 1.7 3.15 1.7 3.15 1.7 3.15 V 6 2.1 4.2 2.1 4.2 2.1 4.2 V VT- - - 2 0.3 1.0 0.3 1.0 0.3 1.0 V 4.5 0.9 2.2 0.9 2.2 0.9 2.2 V 6 1.2 3.0 1.2 3.0 1.2 3.0 V VH - - 2 0.2 1.0 0.2 1.0 0.2 1.0 V 4.5 0.4 1.4 0.4 1.4 0.4 1.4 V 6 0.6 1.6 0.6 1.6 0.6 1.6 V High Level Output VOH VT- -0.02 2 1.9 - 1.9 - 1.9 - V Voltage CMOS Loads -0.02 4.5 4.4 - 4.4 - 4.4 - V -0.02 6 5.9 - 5.9 - 5.9 - V High Level Output - - - - - - - - V 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 VOL VT+ 0.02 2 - 0.1 - 0.1 - 0.1 V CMOS Loads 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 - - - - - - - - V TTL Loads 4 4.5 - 0.26 - 0.33 - 0.4 V 5.2 6 - 0.26 - 0.33 - 0.4 V 3