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CD54HC354_07 Datasheet, PDF (7/15 Pages) Texas Instruments – 8-Line to 1-Line Data Selector/Multiplexer/Register With 3-State Outputs
◁
CD54HC354, CD74HC354, CD74HCT354
Prerequisite For Switching Specifications
PARAMETER
TEST
VCC
25oC
-40oC TO 85oC -55oC TO 125oC
SYMBOL CONDITIONS (V) MIN TYP MAX MIN MAX MIN MAX UNITS
HC TYPES
E Pulse Width
tPLH, tPHL
-
2 80 -
-
100
-
120
-
ns
4.5 16 -
-
20
-
24
-
ns
6 14 -
-
17
-
20
-
ns
LE Pulse Width
Set-up Times Dn → E
Set-up Times Sn → LE
tPLH, tPHL
-
tSU
-
tSU
-
2 80 -
-
100
-
120
-
ns
4.5 16 -
-
20
-
24
-
ns
6 14 -
-
17
-
20
-
ns
2 50 -
-
65
-
75
-
ns
4.5 10 -
-
13
-
15
-
ns
6
9
-
-
11
-
13
-
ns
2 50 -
-
65
-
75
-
ns
4.5 10 -
-
13
-
15
-
ns
Hold Times Dn → E
6
9
-
-
11
-
13
-
ns
tH
-
2 45 -
-
55
-
70
-
ns
4.5 9 -
-
11
-
14
-
ns
Hold Times Sn → LE
6
8
-
-
9
-
12
-
ns
tH
-
2 45 -
-
55
-
70
-
ns
4.5 9 -
-
11
-
14
-
ns
6
8
-
-
9
-
12
-
ns
HCT TYPES
E Pulse Width
LE Pulse Width
Set-up Times Dn → E
Set-up Times Sn → LE
Hold Times Dn → E
Hold Times Sn → LE
tPLH, tPHL
-
tPLH, tPHL
-
tSU
-
tSU
-
tH
-
tH
-
4.5 16 -
-
20
-
24
-
ns
4.5 16 -
-
20
-
24
-
ns
4.5 10 -
-
13
-
15
-
ns
4.5 10 -
-
13
-
15
-
ns
4.5 9 -
-
11
-
14
-
ns
4.5 9 -
-
11
-
14
-
ns
Switching Specifications Input tr, tf = 6ns
PARAMETER
HC TYPES
Propagation Delay,
Dn → Y, Y
TEST
SYMBOL CONDITIONS VCC (V)
tPLH, tPHL CL = 50pF
2
4.5
25oC
-40oC TO 85oC
TYP MAX
MAX
-
210
265
-
42
53
-55oC TO
125oC
MAX
315
63
UNITS
ns
ns
6
-
36
45
54
ns
Propagation Delay,
E → Y, Y
CL = 15pF
5
18
-
-
tPLH, tPHL CL = 50pF
2
-
250
315
4.5
-
50
63
-
ns
375
ns
75
ns
6
-
43
54
64
ns
CL = 15pF
5
21
-
-
-
ns
7
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