MC74HC153A Datasheet, PDF (3/6 Pages) ON Semiconductor – Dual 4-Input Data Selector/Multiplexer

MC74HC153A
AC ELECTRICAL CHARACTERISTICS (C_L = 50 pF, Input t_r = t_f = 6 ns)
Symbol
t_PLH,
t_PHL
Parameter
Maximum Propagation Delay, Input D to Output Y
(Figures 2 and 5)
t_PLH,
t_PHL
Maximum Propagation Delay, Input A to Output Y
(Figures 3 and 5)
t_PLH,
t_PHL
Maximum Propagation Delay, Strobe to Output Y
(Figures 4 and 5)
t_TLH,
t_THL
Maximum Output Transition Time, Any Output
(Figures 2 and 5)
C_in
Maximum Input Capacitance
C_PD
Power Dissipation Capacitance (Per Multiplexer)
Guaranteed Limit
V_CC
− 55 to
V
25°C
v 85°C v 125°C Unit
2.0
140
175
210
ns
4.5
28
35
42
6.0
24
30
36
2.0
175
220
265
ns
4.5
35
44
53
6.0
30
37
45
2.0
95
4.5
19
6.0
16
120
145
ns
24
29
20
25
2.0
75
4.5
15
6.0
13
95
110
ns
19
22
16
19
—
10
10
10
pF
Typical @ 25°C, V_CC = 5.0 V
31
pF
SWITCHING WAVEFORMS
t_r
INPUT D
t_PLH
OUTPUT Y
90%
50%
10%
90%
50%
10%
t_TLH
Figure 2.
t_f
V_CC
GND
t_PHL
t_THL
INPUT A
t_PLH
OUTPUT Y
VALID
50%
50%
VALID
V_CC
GND
t_PHL
Figure 3.
t_f
STROBE
OUTPUT Y
90%
50%
10%
t_PLH
90%
50%
10%
t_TLH
t_r
t_PHL
V_CC
GND
t_THL
Figure 4.
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
C_L*
*Includes all probe and jig capacitance
Figure 5. Test Circuit
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