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參數(shù)資料
| 型號： | M74HC40102B1R |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 計數(shù)器 |
| 英文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT DOWN DECADE COUNTER, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 659K |
| 代理商： | M74HC40102B1R |
M74HC40102
6/16
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 x VCC x fIN + ICC
fMAX
Maximum Clock
Frequency
2.0
4
8
3
2.6
MHz
4.5
20
32
16
13
6.0
24
38
19
15
tW
Clock Pulse Width
HIGH or LOW
2.0
150
20
195
235
ns
4.5
30
7
36
45
6.0
25
5
32
40
tW
CLEAR Pulse
Width LOW
2.0
115
35
140
175
ns
4.5
20
12
28
35
6.0
19
10
24
30
tW
Preset Enable
Pulse Width APE,
LOW
2.0
115
31
140
175
ns
4.5
20
11
28
35
6.0
19
9
24
30
tREM
Removal time
CLEAR to CLOCK
or APE to CLOCK
2.0
47
12
62
70
ns
4.5
9
4
12
13
6.0
8
3
10
11
tSETUP
Set Up Time SPE
to CLOCK
2.0
70
20
90
110
ns
4.5
13
7
16
20
6.0
11
5
15
16
tSETUP
Set Up Time CI/CE
to CLOCK
2.0
140
40
175
205
ns
4.5
27
14
36
42
6.0
23
12
31
36
tSETUP
Set Up Time Jn to
CLOCK
2.0
72
20
92
105
ns
4.5
14
8
18
20
6.0
12
6
15
18
thold
Hold Time SPE to
CLOCK
2.0
-14
0
ns
4.5
-5
0
6.0
-4
0
thold
Hold Time CI/CE to
CLOCK
2.0
-30
0
ns
4.5
-11
0
6.0
-9
0
thold
Hold Time Jn to
CLOCK
2.0
-17
0
ns
4.5
-6
0
6.0
-5
0
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
101010
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
60
pF
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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC40102C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS |
| M74HC40102F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS |
| M74HC40102M1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS |
| M74HC40103 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS |
| M74HC40103B1R | 功能描述:計數(shù)器移位寄存器 Preset Sync Dwn Cntr RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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