Datasheet
September 1993 5
Philips Semiconductors Product specification
Hex inverter 74HCU04
AC CHARACTERISTICS FOR 74HCU
GND = 0 V; t
r
=t
f
= 6 ns; C
L
=50pF
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HCU
V
CC
(V)
WAVEFORMS+25 -40 to +85 −40 to +125
min. typ. max. min. max. min. max.
t
PHL
/ t
PLH
propagation delay
nA to nY
19
7
6
70
14
12
90
18
15
105
21
18
ns 2.0
4.5
6.0
Fig.6
t
THL
/ t
TLH
output transition time 19
7
6
75
15
13
95
19
16
110
22
19
ns 2.0
4.5
6.0
Fig.6
AC WAVEFORMS
Fig.6 Waveforms showing the data input (nA) to data output (nY) propagation delays and the output transition times.
(1) V
M
= 50%; V
I
= GND to V
CC
.
TYPICAL TRANSFER
CHARACTERISTICS
Fig.7 _____ V
O;
_ _ _ _ I
D
(drain current);
I
O
= 0; V
CC
= 6.0 V.
Fig.8 ______ V
O
;
_ _ _ _ I
D
(drain current);
I
O
= 0; V
CC
= 4.5 V.
Fig.9 _____ V
O
;
_ _ _ _ I
D
(drain current);
I
O
= 0; V
CC
= 2.0 V.