Datasheet

©1983 Fairchild Semiconductor Corporation www.fairchildsemi.com
MM74HCU04 Rev. 1.4.0 4
MM74HCU04 — Hex Inverter
DC Electrical Characteristics
Note:
3. For a power supply of 5V ±10% the worst case output voltages (V
OH
, and V
OL
) occur for HC at 4.5V. Thus the 4.5V
values should be used when designing with this supply. Worst case V
IH
and V
IL
occur at V
CC
= 5.5V and 4.5V
respectively. (The V
IH
value at 5.5V is 3.85V.) The worst case leakage current (I
IN
, I
CC
, and I
OZ
) occur for CMOS at
the higher voltage and so the 6.0V values should be used.
AC Electrical Characteristics
V
CC
= 5V, T
A
= 25°C, C
L
= 15pF, t
r
= t
f
= 6ns
Symbol Parameter V
CC
(V) Conditions
T
A
= 25°C
T
A
= –40°C
to 85°C
T
A
= –55°C
to 125°C
UnitsTyp. Guaranteed Limits
V
IH
Minimum HIGH
Level Input
Voltage
2.0 1.7 1.7 1.7 V
4.5 3.6 3.6 3.6
6.0 4.8 4.8 4.8
V
IL
Maximum LOW
Level Input
Voltage
2.0 0.3 0.3 0.3 V
4.5 0.8 0.8 0.8
6.0 1.1 1.1 1.1
V
OH
Minimum HIGH
Level Output
Voltage
2.0 V
IN
= V
IL
,
|I
OUT
| ≤ 20µA
2.0 1.8 1.8 1.8 V
4.5 4.5 4.0 4.0 4.0
6.0 6.0 5.5 5.5 5.5
4.5 V
IN
= GND,
|I
OUT
| ≤ 4.0mA
4.2 3.98 3.84 3.7
6.0 V
IN
= GND,
|I
OUT
| ≤ 5.2mA
5.7 5.48 5.34 5.2
V
OL
Maximum LOW
Level Output
Voltage
2.0 V
IN
= V
IH
,
|I
OUT
| ≤ 20µA
0 0.2 0.2 0.2 V
4.5 0 0.5 0.5 0.5
6.0 0 0.5 0.5 0.5
4.5 V
IN
= V
CC
,
|I
OUT
| ≤ 6.0mA
0.2 0.26 0.33 0.4
6.0 V
IN
= V
CC
,
|I
OUT
| ≤ 7.8mA
0.2 0.26 0.33 0.4
I
IN
Maximum Input
Current
6.0 V
IN
= V
CC
or GND ±0.1 ±1.0 ±1.0 µA
I
CC
Maximum
Quiescent
Supply Current
6.0 V
IN
= V
CC
or GND,
I
OUT
= 0µA
2.0 20 40 µA
Symbol Parameter Conditions Typ.
Guaranteed
Limit Units
t
PHL
, t
PLH
Maximum Propagation Delay 7 13 ns