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HCF4021BF データシートの表示(PDF) - STMicroelectronics
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HCF4021BF
8-STAGE STATIC SHIFT REGISTERS
STMicroelectronics
HCF4021BF Datasheet PDF : 13 Pages
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HCC/HCF4014B/4021B
TRUTH TABLES
HCC/HCF 4014B
CL
Serial
Input
P ara ll el/
Se ria l
Pl– 1
Pl– n
Q
1
(inte rn al)
Q
n
Control
–/–
X
1
00
0
0
–/–
X
1
10
1
0
–/–
X
1
01
0
1
–/–
X
1
11
1
1
–/–
0
0
XX
0 Q
n
–1
–/–
1
0
XX
1 Q
n
–1
I
–\–
X
X
XX
Q
1
Q
n
NC
X = don’t care case.
NC = no change.
HCC/HCF4021B
CL
S eri al
Input
Parallel/
Serial
Pl– 1
Pl– n
Q
1
(internal)
Q
n
Control
XX
1
00
0
0
XX
1
01
0
1
XX
1
10
1
0
XX
1
11
1
1
–/–
0
1
0
0
–\–
X
0
X = don’t care case.
NC = no change.
XX
XX
XX
0 Q
n
–1
1 Q
n
–1
I
Q
1
Q
n
NC
STATIC ELECTRICAL CHARACTERISTICS
(over recommended operating conditions)
Symbol Parameter
Test Conditions
V
I
V
O
| I
O
| V
DD
(V) (V) (
µ
A) (V)
T
L ow
*
Min. Max.
Value
25
°
C
Min. Typ. Max.
T
High
*
Min. Max.
I
L
Quiescent
0/ 5
Current
HCC
0/10
Types
0/15
5
5
0.04 5
150
10
10
0.04 10
300
15
20
0.04 20
600
0/20
20
100
0.08 100
3000
0/ 5
HCF
Types
0/10
0/15
5
20
0.04 20
150
10
40
0.04 40
300
15
80
0.04 80
600
V
OH
Output High
0/ 5
< 1 5 4.95
4.95
4.95
Voltage
0/10
< 1 10 9.95
9.95
9.95
0/15
< 1 15 14.95
14.95
14.95
V
OL
Output Low
Voltage
5/0
10/0
<1 5
0.05
< 1 10
0.05
0.05
0.05
0.05
0.05
15/0
< 1 15
0.05
0.05
0.05
V
IH
Input High
0.5/4.5 < 1 5 3.5
3.5
3.5
Voltage
1/9 < 1 10 7
7
7
1.5/13.5 < 1 15 11
11
11
V
IL
Input Low
Voltage
4.5/0.5 < 1 5
1.5
9/1 < 1 10
3
1.5
1.5
3
3
13.5/1.5 < 1 15
4
4
4
* T
Low
= – 55
°
C for
HCC
device : – 40
°
C for
HCF
device.
* T
High
= + 125
°
C for
HCC
device : + 85
°
C for
HCF
device.
The Noise Margin for both ”1” and ”0” level is : 1V min. with V
DD
= 5V, 2V min. with V
DD
= 10V, 2.5 V min. with V
DD
= 15V.
Unit
µ
A
V
V
V
V
4/13
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