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参数资料
| 型号： | M54HC4040D1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数器 |
| 英文描述： | HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, CDIP16 |
| 封装： | CERAMIC, DIP-16 |
| 文件页数： | 7/11页 |
| 文件大小： | 328K |
| 代理商： | M54HC4040D1 |
M54HC4040
5/11
Table 6: AC Electrical Characteristics (CL = 50 pF, Input tr =tf = 6ns)
Table 7: Capacitive Characteristics
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) =CPD xVCC xfIN +ICC/2 (per FLIP/
FLOP)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
30
75
95
110
ns
4.5
8
15
19
22
6.0
7
13
16
19
tPLH tPHL Propagation Delay
Time
(Qn - Qn+1)
2.0
20
50
65
75
ns
4.5
5
10
13
15
6.0
4
9
11
13
tPLH tPHL Propagation Delay
Time
(CLOCK Q1)
2.0
48
145
180
220
ns
4.5
17
29
36
44
6.0
13
25
31
38
tPHL
Propagation Delay
Time
(CLEAR - Qn)
2.0
56
140
175
210
ns
4.5
18
28
35
42
6.0
15
24
30
36
fMAX
Maximum Clock
Frequency
2.0
6.0
15
4.8
4
MHz
4.5
30
652420
6.0
35
702824
tW(H)
tW(L)
Minimum Pulse
Width (CLOCK)
2.0
40
75
95
110
ns
4.5
8
15
19
22
6.0
7
13
16
19
tW(H)
Minimum Pulse
Width (CLEAR)
2.0
70
175
220
265
ns
4.5
19
35
44
53
6.0
16
30
37
45
tREM
Minimum Removal
Time
2.0
25
30
40
ns
4.5
5
6
8
6.0
5
7
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
5
10
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
34
pF
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相关代理商/技术参数 |
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|---|---|
| M54HC4040F1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |
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| M54HC4040M1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |
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