參數(shù)資料
型號(hào): HEF4040BP
廠商: NXP Semiconductors N.V.
元件分類(lèi): 通用總線功能
英文描述: 12-stage binary ripple counter
封裝: HEF4040BP<SOT38-4 (DIP16)|<<http://www.nxp.com/packages/SOT38-4.html<1<Always Pb-free,;HEF4040BT<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 103K
代理商: HEF4040BP
HEF4040B
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 14
NXP Semiconductors
HEF4040B
12-stage binary ripple counter
10. Dynamic characteristics
V
OH
HIGH-level output voltage
I
O
< 1
A
5 V
10 V
15 V
5 V
10 V
15 V
5 V
5 V
10 V
15 V
5 V
10 V
15 V
15 V
5 V
10 V
15 V
-
4.95
9.95
14.95
-
-
-
-
-
-
-
0.52
1.3
3.6
-
-
-
-
-
-
-
-
4.95
9.95
14.95
-
-
-
-
-
-
-
0.44
1.1
3.0
-
-
-
-
-
-
-
-
4.95
9.95
14.95
-
-
-
-
-
-
-
0.36
0.9
2.4
-
-
-
-
-
-
-
-
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
A
A
A
A
pF
V
OL
LOW-level output voltage
I
O
< 1
A
0.05
0.05
0.05
1.7
0.52
1.3
3.6
-
-
-
0.3
20
40
80
-
0.05
0.05
0.05
1.4
0.44
1.1
3.0
-
-
-
0.3
20
40
80
7.5
0.05
0.05
0.05
1.1
0.36
0.9
2.4
-
-
-
1.0
150
300
600
-
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
I
OL
LOW-level output current
I
LI
I
DD
input leakage current
supply current
I
O
= 0 A
C
I
input capacitance
Table 5.
V
SS
= 0 V; V
I
= V
SS
or V
DD
; unless otherwise specified.
Symbol Parameter
Static characteristics
…continued
Conditions
V
DD
T
amb
=
40
C
Min
T
amb
= 25
C
Min
T
amb
= 85
C
Min
Unit
Max
Max
Max
Table 6.
V
SS
= 0 V; T
amb
= 25
C; unless otherwise specified; for test circuit see
Figure 6
.
Symbol
Parameter
Conditions
t
PHL
HIGH to LOW
propagation delay
see
Figure 5
Dynamic characteristics
V
DD
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
10 V
15 V
Extrapolation formula
[1]
78 ns + (0.55 ns/pF)C
L
34 ns + (0.23 ns/pF)C
L
27 ns + (0.16 ns/pF)C
L
[2]
(0.55 ns/pF)C
L
[2]
(0.23 ns/pF)C
L
[2]
(0.16 ns/pF)C
L
63 ns + (0.55 ns/pF)C
L
29 ns + (0.23 ns/pF)C
L
22 ns + (0.16 ns/pF)C
L
58 ns + (0.55 ns/pF)C
L
29 ns + (0.23 ns/pF)C
L
22 ns + (0.16 ns/pF)C
L
[2]
(0.55 ns/pF)C
L
[2]
(0.23 ns/pF)C
L
[2]
(0.16 ns/pF)C
L
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
105
45
35
35
15
10
90
40
30
85
40
30
35
15
10
Max
210
90
70
70
30
20
180
80
60
170
80
60
70
30
20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CP
Q0
Qn
Qn + 1
MR
Qn
see
Figure 5
t
PLH
LOW to HIGH
propagation delay
CP
Q0
see
Figure 5
Qn
Qn + 1
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