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CD54HCT153 Datasheet, PDF (5/10 Pages) Texas Instruments – High-Speed CMOS Logic Dual 4- to 1-Line Selector/Multiplexer
◁
CD54HC153, CD74HC153, CD54HCT153, CD74HCT153
Switching Specifications Input tr, tf = 6ns (Continued)
PARAMETER
TEST
VCC
SYMBOL CONDITIONS (V)
25oC
MIN TYP MAX
-40oC TO
85oC
MIN MAX
-55oC TO
125oC
MIN MAX
I to Y
tPLH,
tPHL
CL = 50pF
2
-
- 145 -
180
-
220
4.5
-
-
29
-
36
-
44
E to Y
tPLH,
tPHL
CL =15pF
CL = 50pF
CL = 50pF
5
-
12
-
-
-
-
-
6
-
-
25
-
31
-
38
2
-
120 -
150
-
180
4.5
-
24
-
30
-
36
Output Transition Time
(Figure 1)
CL =15pF
CL = 50pF
tTLH, tTHL CL = 50pF
5
-
9
-
-
-
-
-
6
-
-
20
-
26
-
31
2
-
-
75
-
95
-
110
4.5
-
-
15
-
19
-
22
6
-
-
13
-
16
-
19
Input Capacitance
CIN
-
Power Dissipation Capacitance
CPD
-
(Notes 3, 4)
-
-
-
10
-
10
-
10
5
-
45
-
-
-
-
-
HCT TYPES
Propagation Delay (Figure 2)
S to Y
I to Y
I to Y
E to Y
Output Transition Time
Input Capacitance
Power Dissipation Capacitance
(Notes 3, 4)
tPLH,
tPHL
CL = 50pF
CL =15pF
tPLH,
tPHL
CL = 50pF
CL =15pF
tPLH,
tPHL
CL = 50pF
CL =15pF
tPLH,
tPHL
CL = 50pF
CL =15pF
tTLH, tTHL CL = 50pF
CIN
-
CPD
-
4.5
-
-
34
-
43
-
51
5
-
14
-
-
-
-
4.5
-
-
24
-
30
-
36
5
-
9
-
-
-
-
-
4.5
-
34
-
43
-
51
5
-
14
-
-
-
-
-
4.5
-
-
27
-
34
-
41
5
-
11
-
-
-
-
4.5
-
-
15
-
19
-
22
-
-
-
10
-
10
-
10
5
-
45
-
-
-
-
-
NOTES:
3. CPD is used to determine the dynamic power consumption, per multiplexer.
4. PD = VCC2 fi (CPD + CL) where fi = Input Frequency, CL = Output Load Capacitance, VCC = Supply Voltage.
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
Test Circuit and Waveform
tr = 6ns
E
I OR S
OUTPUT Y
tPLH
tf = 6ns
90%
VS
10%
VS
tPHL
FIGURE 1. PROPAGATION DELAY TIMES
5
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