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CD54HC4351 Datasheet, PDF (7/20 Pages) Texas Instruments – High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch
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CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352
Switching Specifications Input tr, tf = 6ns
PARAMETER
SYMBOL
TEST
VEE
CONDITIONS (V)
VCC
(V)
25oC
MIN TYP MAX
-40oC TO
85oC
MIN MAX
-55oC TO
125oC
MIN MAX UNITS
HC TYPES
Propagation Delay,
Switch In to Switch Out
tPLH, tPHL CL = 50pF
0
2
-
0 4.5 -
-
35
-
45
-
55
ns
-
7
-
9
- 11
ns
0
6
-
-
6
-
8
-
9
ns
-4.5 4.5 -
-
5
-
7
-
8
ns
Maximum Switch Turn “ON”
Delay 4351
E1, E2, LE to VOS
tPZH, tPZL CL = 50pF
0
2
-
0 4.5 -
0
6
-
- 300 - 375 - 450 ns
-
60
-
75
-
90
ns
-
51
-
64
-
77
ns
-4.5 4.5 -
-
55
-
69
-
83
ns
Maximum Switch Turn “ON”
Delay 4352
E1, E2, LE to VOS
tPZH, tPZL
CL = 15pF
CL = 50pF
-
5
-
0
2
-
0 4.5 -
0
6
-
27 -
-
-
-
-
ns
- 350 - 440 - 525 ns
- 70 - 88 - 105 ns
-
60
-
75
-
90
ns
-4.5 4.5 -
-
60
-
75
-
90
ns
Maximum Switch Turn “ON”
Delay 4351
Sn to VOS
tPZH, tPZL
CL = 15pF
CL = 50pF
-
5
-
0
2
-
0 4.5 -
0
6
-
35 -
-
-
-
-
ns
- 300 - 375 - 450 ns
-
60
-
75
-
90
ns
-
51
-
64
-
77
ns
-4.5 4.5 -
-
50
-
63
-
75
ns
Maximum Switch Turn “ON”
Delay 4352
Sn to VOS
tPZH, tPZL
CL = 15pF
CL = 50pF
-
5
-
0
2
-
0 4.5 -
0
6
-
27 -
-
-
-
-
ns
- 375 - 470 - 565 ns
- 75 - 94 - 113 ns
-
64
-
80
-
96
ns
-4.5 4.5 -
-
55
-
69
-
83
ns
Maximum Switch Turn “OFF”
Delay 4351
E1 to VOS
tPHZ, tPLZ
CL = 15pF
CL = 50pF
-
5
-
0
2
-
0 4.5 -
0
6
-
35 -
-
-
-
-
ns
- 250 - 315 - 375 ns
-
50
-
63
-
75
ns
-
43
-
54
-
64
ns
-4.5 4.5 -
-
40
-
50
-
60
ns
CL = 15pF
-
5
- 21 -
-
-
-
-
ns
7
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