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CD74HCT4024M96 Datasheet - Page 6

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CD54/74HC4024, CD54/74HCT4024
Switching Specifications
Input t
, t
r
PARAMETER
SYMBOL
Output Transition
t
, t
TLH
THL
Input Capacitance
C
IN
Power Dissipation Capacitance
C
PD
(Notes 4, 5)
NOTES:
4. C
is used to determine the dynamic power consumption, per package.
PD
2
2
5. P
= V
f
+
(C
V
fi/M) where: M = 2
D
CC
i
L
CC
Voltage.
Test Circuits and Waveforms
t
C
t
C
f
L
r
L
90%
CLOCK
50%
50%
10%
10%
t
WL
NOTE: Outputs should be switching from 10% V
accordance with device truth table. For f
MAX
FIGURE 1. HC CLOCK PULSE RISE AND FALL TIMES AND
PULSE WIDTH
t
= 6ns
r
90%
INPUT
50%
10%
t
THL
INVERTING
OUTPUT
t
t
PLH
PHL
FIGURE 3. HC AND HCU TRANSITION TIMES AND PROPAGA-
TION DELAY TIMES, COMBINATION LOGIC
= 6ns (Continued)
f
o
25
C
TEST
V
CC
CONDITIONS
(V)
MIN
TYP
C
= 50pF
4.5
-
-
L
C
=15pF
-
-
-
L
C
=15pF
5
-
30
L
1
2
3
4
5
6
7
, 2
, 2
, 2
,2
, 2
, 2
f
= Input Frequency, C
i
I
t
C
= 6ns
t
+ t
=
r
L
WL
WH
fC
L
V
CC
CLOCK
50%
0.3V
GND
t
WH
to 90% V
in
NOTE: Outputs should be switching from 10% V
CC
CC
, input duty cycle = 50%.
accordance with device truth table. For f
FIGURE 2. HCT CLOCK PULSE RISE AND FALL TIMES AND
PULSE WIDTH
t
= 6ns
t
= 6ns
f
r
V
CC
INPUT
GND
t
TLH
90%
50%
INVERTING
10%
OUTPUT
FIGURE 4. HCT TRANSITION TIMES AND PROPAGATION
DELAY TIMES, COMBINATION LOGIC
6
o
o
o
o
-40
C TO 85
C -55
C TO 125
C
MAX
MIN
MAX
MIN
MAX
15
-
19
-
22
10
-
10
-
10
-
-
-
-
-
= Output Load Capacitance, V
= Supply
L
CC
t
+ t
WL
WH
t
C
= 6ns
f
L
2.7V
1.3V
1.3V
1.3V
0.3V
t
t
WH
WL
to 90% V
CC
, input duty cycle = 50%.
MAX
t
= 6ns
f
3V
2.7V
1.3V
0.3V
GND
t
t
THL
TLH
90%
1.3V
10%
t
t
PHL
PLH
UNITS
ns
pF
pF
I
=
fC
L
3V
GND
in
CC
Specifications of TI (Texas Instruments) CD74HCT4024M96
Mfr Package Description:
SOIC-14
Technology:
CMOS
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Surface Mount:
Yes
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Number of Functions:
1
Number of Terminals:
14
Package Body Material:
PLASTIC/EPOXY
Temperature Grade:
MILITARY
Operating Temperature-Max:
125 Cel
Operating Temperature-Min:
-55 Cel
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
Count Direction:
UP
Load/Preset Input:
NONE
Logic IC Type:
BINARY COUNTER
Mode of Operation:
ASYN
Number of Bits:
7
Propagation Delay (tpd):
60 ns
Trigger Type:
NEGATIVE EDGE
fmax-Min:
16 MHz

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