m54hc323 STMicroelectronics, m54hc323 Datasheet - Page 7

• Manufacturer Part Number: m54hc323
• Description: Clear Hc299 /hc323 8bitpiposhiftregisterwithsynchronous
• Manufacturer: STMicroelectronics

DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (C
Symbol
Symbol
V
t
V
t
t
t
t
t
t
V
V
I
I
TLH
THL
TLH
THL
PLH
PHL
PHL
OZ
CC
I
OH
OL
IH
IL
I
High Level Input
Voltage
Low Level Input
Voltage
High Level
Output Voltage
QA TO QH
QA’ TO QH’
Low Level Output
Voltage
QA TO QH
QA’ TO QH’
Input Leakage
Current
3 State Output
Off-state Current
Quiescent Supply
Current
Output Transition
Time
(QA, QH)
Output Transition
Time
(QA’, QH’)
Propagation
Delay Time
(CK - QA’, QH’)
Propagation
Delay Time
(CLR - QA’, QH’)
Parameter
Parameter
V
V
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
4.5
6.0
6.0
6.0
6.0
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
CC
CC
Test Conditions
Test Conditions
V
V
V
(pF)
V
V
V
V
V
V
C
O
50
50
50
50
or
or
I
V
I
I
I
IH
IH
IL
IL
= V
= V
L
I
=
=
= V
= V
I
I
I
I
I
I
I
I
CC
CC
CC
for HC299
I
O
O
O
O
I
O
O
O
O
O
O
IH
=-6.0 mA 4.18
=-7.8 mA 5.68
=-4.0 mA 4.18
=-5.2 mA 5.68
= 6.0 mA
= 7.8 mA
= 4.0 mA
= 5.2 mA
=-20 A
= 20 A
or GND
or GND
or GND
or V
IL
L
= 50 pF, Input t
Min.
Min.
3.15
1.5
4.2
1.9
4.4
5.9
54HC and 74HC
54HC and 74HC
T
T
A
A
Typ.
Typ.
= 25
4.31
4.31
0.17
0.18
0.17
0.18
= 25
2.0
4.5
6.0
5.8
5.8
0.0
0.0
0.0
25
30
85
23
18
85
24
18
7
6
8
7
o
o
C
C
Max.
Max.
1.35
0.26
0.26
0.26
0.26
170
175
0.5
1.8
0.1
0.1
0.1
60
12
10
75
15
13
34
29
35
30
0.1
0.5
4
r
= t
Value
Value
f
-40 to 85
-40 to 85
Min.
Min.
3.15
4.13
5.63
4.13
5.63
1.5
4.2
1.9
4.4
5.9
= 6 ns)
74HC
74HC
Max.
Max.
1.35
0.33
0.33
0.33
0.33
215
220
0.5
1.8
0.1
0.1
0.1
40
75
15
13
95
19
16
43
37
44
37
M54/M74HC299/323
o
o
1
5
C
C
-55 to 125
-55 to 125
Min.
Min.
3.15
4.10
5.60
4.10
5.60
1.5
4.2
1.9
4.4
5.9
54HC
54HC
Max.
Max.
1.35
0.40
0.40
0.40
0.40
110
255
265
0.5
1.8
0.1
0.1
0.1
80
90
18
15
22
19
51
43
53
45
10
1
o
o
C
C
Unit
Unit
ns
ns
ns
ns
V
V
V
V
A
A
A
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