HD74LVC74
Electrical Characteristics
Ta = –40 to 85°C
Item
Input voltage
Output voltage
Symbol VCC (V)
VIH
2.7 to 3.6
4.5 to 5.5
VIL
2.7 to 3.6
4.5 to 5.5
VOH
2.7 to 5.5
2.7
3.0
Min
Max
2.0
—
VCC×0.7 —
—
0.8
—
VCC×0.3
VCC –0.2 —
2.2
—
2.4
—
Unit Test Conditions
V
V
V
V
V IOH = –100 µA
V IOH = –12 mA
V
3.0
2.0
—
V IOH = –24 mA
4.5
3.8
—
V
VOL
2.7 to 5.5 —
2.7
—
3.0
—
4.5
—
0.2
0.4
0.55
0.55
V IOL = 100 µA
V IOL = 12 mA
V IOL = 24 mA
V
Input current
I IN
Quiescent supply current ICC
∆ I CC
0 to 5.5 —
5.5
—
3.0 to 3.6 —
±5.0
20
500
µA VIN = 5.5 V or GND
µA VIN = VCC or GND
µA VIN = one input at (VCC –0.6)V,
other inputs at VCC or GND
4