74HCT04
AC CHARACTERISTICS
(V
CC
= 5.0V
±10%,
C
L
= 50pF, Input t
r
= t
f
= 6ns)
Guaranteed Limit
Symbol
t
PLH
,
t
PHL
t
TLH
,
t
THL
C
in
Parameter
Maximum Propagation Delay, Input A to Output Y
(Figures 1 and 2)
Maximum Output Transition Time, Any Output
(Figures 1 and 2)
Maximum Input Capacitance
−55
to 25°C
15
17
15
10
≤85°C
19
21
19
10
≤125°C
22
26
22
10
Unit
ns
ns
pF
3. For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the ON Semiconductor
High−Speed CMOS Data Book (DL129/D).
Typical @ 25°C, V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance (Per Inverter)*
22
pF
* Used to determine the no−load dynamic power consumption: P
D
= C
PD
V
CC2
f + I
CC
V
CC
. For load considerations, see Chapter 2 of the
ON Semiconductor High−Speed CMOS Data Book (DL129/D).
t
f
INPUT A
2.7V
1.3V
0.3V
t
PLH
90%
OUTPUT Y
t
TLH
1.3V
10%
t
r
3.0V
TEST
POINT
OUTPUT
DEVICE
UNDER
TEST
C
L
*
GND
t
PHL
t
THL
*Includes all probe and jig capacitance
Figure 1. Switching Waveforms
Figure 2. Test Circuit
A
Y
Figure 3. Expanded Logic Diagram
(1/6 of the Device Shown)
http://onsemi.com
4
ONSEMI [ ON SEMICONDUCTOR ]
