參數(shù)資料
型號: HEF4021BP
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: 8-bit static shift register
封裝: HEF4021BP<SOT38-4 (DIP16)|<<http://www.nxp.com/packages/SOT38-4.html<1<Always Pb-free,;HEF4021BT<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week
文件頁數(shù): 5/15頁
文件大?。?/td> 106K
代理商: HEF4021BP
HEF4021B
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 7 — 10 October 2011
5 of 15
NXP Semiconductors
HEF4021B
8-bit static shift register
10. Static characteristics
11. Dynamic characteristics
Table 6.
V
SS
= 0 V; V
I
= V
SS
or V
DD
unless otherwise specified.
Symbol Parameter
Conditions
Static characteristics
V
DD
T
amb
=
40
C
Min
3.5
7.0
11.0
-
-
-
4.95
9.95
14.95
-
-
-
-
-
-
T
amb
= 25
C
Min
3.5
7.0
11.0
-
-
-
4.95
9.95
14.95
-
-
-
-
-
-
T
amb
= 85
C
Min
3.5
7.0
11.0
-
-
-
4.95
9.95
14.95
-
-
-
-
-
-
T
amb
= 125
C Unit
Min
Max
3.5
7.0
11.0
-
1.5
-
3.0
-
4.0
4.95
9.95
14.95
-
0.05
-
0.05
-
0.05
-
1.1
-
0.36
-
0.9
2.4
0.36
0.9
2.4
-
1.0
Max
-
-
-
1.5
3.0
4.0
-
-
-
0.05
0.05
0.05
1.7
0.64
1.6
4.2
-
-
-
0.1
Max
-
-
-
1.5
3.0
4.0
-
-
-
0.05
0.05
0.05
1.4
0.5
1.3
3.4
-
-
-
0.1
Max
-
-
-
1.5
3.0
4.0
-
-
-
0.05
0.05
0.05
1.1
0.36
0.9
2.4
-
-
-
1.0
V
IH
HIGH-level
input voltage
I
O
< 1
A
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
5 V
10 V
-
-
-
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
V
IL
LOW-level
input voltage
I
O
< 1
A
V
OH
HIGH-level
output
voltage
I
O
< 1
A
-
-
-
V
OL
LOW-level
output
voltage
I
O
< 1
A
I
OH
HIGH-level
output current
V
O
= 2.5 V
V
O
= 4.6 V
V
O
= 9.5 V
V
O
= 13.5 V
V
O
= 0.4 V
V
O
= 0.5 V
V
O
= 1.5 V
V
DD
= 15 V
15 V
5 V
10 V
15 V
15 V
-
-
-
-
mA
mA
mA
mA
A
I
OL
LOW-level
output current
0.64
1.6
4.2
-
0.5
1.3
3.4
-
0.36
0.9
2.4
-
-
-
-
I
I
input leakage
current
supply
current
I
DD
I
O
= 0 A
5 V
10 V
15 V
-
-
-
-
-
5
-
-
-
-
5
-
-
-
-
150
300
600
-
-
-
-
-
150
300
600
-
A
A
A
pF
10
20
-
10
20
7.5
C
I
input
capacitance
Table 7.
V
SS
= 0 V; T
amb
= 25
C; for test circuit see
Figure 7
; unless otherwise specified.
Symbol
Parameter
Conditions
t
PHL
HIGH to LOW
propagation delay
see
Figure 4
Dynamic characteristics
V
DD
5 V
10 V
15 V
5 V
10 V
15 V
Extrapolation formula
Min
-
-
-
-
-
-
Typ
125
55
40
120
55
40
Max
250
110
80
240
110
80
Unit
ns
ns
ns
ns
ns
ns
CP to Qn
[1]
98 ns + (0.55 ns/pF)C
L
44 ns + (0.23 ns/pF)C
L
32 ns + (0.16 ns/pF)C
L
93 ns + (0.55 ns/pF)C
L
44 ns + (0.23 ns/pF)C
L
32 ns + (0.16 ns/pF)C
L
PL to Qn
see
Figure 4
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