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CD54HC164_08 Datasheet, PDF (5/14 Pages) Texas Instruments – High-Speed CMOS Logic 8-Bit Serial-In/Parallel-Out Shift Register
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CD54HC164, CD74HC164, CD54HCT164, CD74HCT164
Prerequisite For Switching Function (Continued)
25oC
PARAMETER
CP Pulse Width
SYMBOL VCC (V)
MIN
tW
2
80
4.5
16
MAX
-
-
6
14
-
Set-up Time
tSU
2
60
-
4.5
12
-
6
10
-
Hold Time
tH
2
4
-
4.5
4
-
6
4
-
MR to Clock,
Removal Time
tREM
2
80
-
4.5
16
-
6
14
-
HCT TYPES
Maximum Clock Frequency
fMAX
4.5
27
-
MR Pulse Width
tw
6
18
-
CP Pulse Width
tw
4.5
18
-
Set-up Time
tSU
6
12
-
Hold Time
tH
4.5
4
-
MR to Clock,
Removal Time
tREM
6
16
-
-40oC TO 85oC
MIN
MAX
100
-
20
-
17
-
75
-
15
-
13
-
4
-
4
-
4
-
100
-
20
-
17
-
-55oC TO 125oC
MIN
MAX
120
-
24
-
20
-
90
-
18
-
15
-
4
-
4
-
4
-
120
-
24
-
20
-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
22
-
18
-
MHz
23
-
27
-
ns
23
-
27
-
ns
15
-
18
-
ns
4
-
4
-
ns
20
-
24
-
ns
Switching Specifications Input tr, tf = 6ns
PARAMETER
HC TYPES
Propagation Delay,
CP to Qn
MR to Qn
Output Transition Times
Maximum Clock Frequency
Input Capacitance
TEST
SYMBOL CONDITIONS VCC (V)
tPLH, tPHL CL = 50pF
2
4.5
CL = 15pF
5
CL = 50pF
6
tPLH, tPHL CL = 50pF
2
4.5
CL = 15pF
5
CL = 50pF
6
tTLH, tTHL CL = 50pF
2
4.5
6
fMAX
CL = 15pF
5
CIN
-
-
25oC
TYP MAX
-
170
-
34
14
-
-
29
-
140
-
28
11
-
-
24
-
75
-
15
-
13
60
-
-
10
-40oC TO 85oC -55oC TO 125oC
MAX
MAX
UNITS
212
255
ns
43
51
ns
-
-
ns
36
43
ns
175
210
ns
35
42
ns
-
-
ns
30
36
ns
-
110
ns
-
22
ns
-
19
ns
-
-
MHz
10
10
pF
5
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