Datasheet 74HC595 (Diodes) - 5

74HC595 Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
TA = +25°C TA = -40°C to +85°C TA = -40°C to +125°C Symbol Parameter Test Conditions VCC Unit Min Typ Max Min Max Min Max
 2.0V 1.5 1.2  1.5  1.5  High-Level VIH  4.5V 3.15 2.4  3.15  3.15  V Input Voltage  6.0V 4.2 3.2  4.2  4.2   2.0V  0.8 0.5  0.5  0.5 Low-Level VIL  4.5V  2.1 1.35  1.35  1.35 V Input Voltage  6.0V  2.8 1.8  1.8  1.8 2.0V 1.9 2.0  1.9  1.9  High-Level IOH = -20μA Output 4.5V 4.4 4.5  4.4  4.4  All Outputs Voltage 6.0V 5.9 6.0  5.9  5.9  VOH I V OH = -4.0mA 4.5V 3.84 4.32  4.32  3.7  Q7S Output IOH = -5.2mA 6.0V 5.34 5.81  5.81  5.2  Qn Bus IOH = -6.0mA 4.5V 3.84 4.32  4.32  3.7  Outputs IOH = -7.8mA 6.0V 5.34 5.81  5.81  5.2  Low-Level 2.0V  0 0.1  0.1  0.1 IOL = 20μA Output 4.5V  0 0.1  0.1  0.1 All Outputs Voltage 6.0V  0 0.1  0.1  0.1 VOL IOL = 4.0mA 4.5V  .15 0.33  0.33  0.4 V Q7S Output IOL = 5.2mA 6.0V  .16 0.33  0.33  0.4 Qn Bus IOL = 6.0mA 4.5V  .15 0.33  0.33  0.4 Outputs IOL = 7.8mA 6.0V  .16 0.33  0.33  0.4 II Input Current VI =GND to 5.5V 6.0V   ±0.1  ± 1  ± 1 μA OFF-State Qn Internal High or IOZ Output Low 6.0V   ± 5  ± 5  ± 10 μA Current Vo = VCC or GND Supply VI = GND or VCC ICC 6.0V   8.0  80  160 μA Current IO = 0 Input VI = VCC or GND Ci 6.0V  4 10  10  10 pF Capacitance
Operating Characteristics
(@TA = +25°C, unless otherwise specified.)
VCC = 5V Parameter Test Conditions Unit Typ
Power Dissipation Cpd f = 1 MHz All Outputs Switching-No Load 43 pF Capacitance 74HC595 5 of 11 November 2018 Document number: DS35492 Rev. 4 - 2
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