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HD74HC05 Datasheet, PDF (4/7 Pages) Hitachi Semiconductor – Hex Inverters (with Open Drain Outputs) | |||
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HD74HC05
DC Characteristics
Item
Input voltage
Off-state output
current
Output voltage
Input current
Quiescent supply
current
Ta = 25°C
Ta = â40 to
+85°C
Symbol
VIH
VCC (V) Min Typ Max Min
2.0
1.5 â â 1.5
4.5
3.15 â â 3.15
Max
â
â
Unit
V
6.0
4.1 â â 4.2 â
VIL
2.0
â â 0.5 â 0.5 V
4.5
â â 1.35 â 1.35
6.0
â â 1.8 â 1.8
Io (off) 6.0
â â ±0.5 â ±5.0 µA
VOL
2.0
â 0.0 0.1 â 0.1 V
4.5
â 0.0 0.1 â 0.1
6.0
â 0.0 0.1 â 0.1
4.5
â â 0.26 â 0.33
6.0
â â 0.26 â 0.33
Iin
6.0
â â ±0.1 â ±1.0 µA
I CC
6.0
â â 1.0 â 10 µA
Test Conditions
Vin = VIH or VIL
Vout = VCC or GND
Vin = VIH or VIL IOL = 20 µA
IOL = 4 mA
IOL = 5.2 mA
Vin = VCC or GND
Vin = VCC or GND, Iout = 0 µA
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Ta = â40 to
+85°C
Item
Symbol
Propagation delay tLZ
time
VCC (V)
2.0
4.5
Min Typ Max Min
â â 90 â
â 10 18 â
Max Unit
115 ns
23
6.0
â â 15 â 20
t ZL
2.0
â â 90 â 115 ns
4.5
â 6 18 â 23
6.0
â â 15 â 20
Output fall time tTHL
2.0
â â 75 â 95 ns
4.5
â 5 15 â 19
6.0
â â 13 â 16
Input capacitance Cin
â
â 5 10 â 10 pF
Test Conditions
2
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