74HC05_2 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 18 June 2009 4 of 13
NXP Semiconductors
74HC05
Hex inverter with open-drain outputs
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SO14 package: P
tot
derates linearly with 8 mW/K above 70 °C.
For TSSOP14 packages: P
tot
derates linearly with 5.5 mW/K above 60 °C.
For DHVQFN14 packages: P
tot
derates linearly with 4.5 mW/K above 60 °C.
8. Recommended operating conditions
9. Static characteristics
I
O
output current V
O
< V
CC
+ 0.5 V - 25 mA
I
CC
supply current - 50 mA
I
GND
ground current −50 - mA
T
stg
storage temperature −65 +150 °C
P
tot
total power dissipation
[2]
- 500 mW
Table 4. Limiting values
…continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage 2.0 5.0 6.0 V
V
I
input voltage 0 - V
CC
V
V
O
output voltage 0 - V
CC
V
T
amb
ambient temperature −40 - +125 °C
∆t/∆V input transition rise and fall rate V
CC
= 2.0 V - - 625 ns/V
V
CC
= 4.5 V - 1.67 139 ns/V
V
CC
= 6.0 V - - 83 ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max Min Max Min Max
V
IH
HIGH-level
input voltage
V
CC
= 2.0 V 1.5 1.2 - 1.5 - 1.5 - V
V
CC
= 4.5 V 3.15 2.4 - 3.15 - 3.15 - V
V
CC
= 6.0 V 4.2 3.2 - 4.2 - 4.2 - V
V
IL
LOW-level
input voltage
V
CC
= 2.0 V - 0.8 0.5 - 0.5 - 0.5 V
V
CC
= 4.5 V - 2.1 1.35 - 1.35 - 1.35 V
V
CC
= 6.0 V - 2.8 1.8 - 1.8 - 1.8 V
V
OL
LOW-level
output voltage
V
I
= V
IH
or V
IL
I
O
= 20 µA; V
CC
= 2.0 V - 0 0.1 - 0.1 - 0.1 V
I
O
= 20 µA; V
CC
= 4.5 V - 0 0.1 - 0.1 - 0.1 V
I
O
= 20 µA; V
CC
= 6.0 V - 0 0.1 - 0.1 - 0.1 V
I
O
= 4.0 mA; V
CC
= 4.5 V - 0.15 0.26 - 0.33 - 0.4 V
I
O
= 5.2 mA; V
CC
= 6.0 V - 0.16 0.26 - 0.33 - 0.4 V