參數(shù)資料
型號: ICM7226A
廠商: Intersil Corporation
元件分類: 通用總線功能
英文描述: 8-Digit, Multi-Function, Frequency Counter/Timer
中文描述: 8位數(shù)字,多功能,頻率計數(shù)器/計時器
文件頁數(shù): 17/19頁
文件大小: 173K
代理商: ICM7226A
9-31
D8
HOLD
13
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
28
40
39
38
37
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
39pF
10k
D4
D1
D3
D8
D7
D6
D5
D4
D3
D2
D1
8
V
DD
10k
V
DD
V
DD
22M
10MHz
CRYSTAL
V
DD
39pF
39pF
(TYP)
V
DD
V
DD
DISPLAY
TEST
D2
1N914s
DISPLAY
OFF
D4
a
b
c
d
e
f
g
0.1
μ
F
ICM7226B
10k
3
10k
8
D1
OVERFLOW
100k
RESET
INPUT
2N2222
10k
2
D3
g
e
a
d
b
c
f
DP
D2
D5
D6
D7
D8
D4
D1
D2
4
V
DD
V
DD
3k
CONT 2
QTTL
MS
CE
CP
M1
V
DD
INPUT
ECL11C90
V
DD
V
DD
FUNCTION
SWITCH
OPEN FREQ
CLOSED
PERIOD
F
OUT
D IN
CD4016
CONT 2
OUT
D7 IN
V
DD
N.O.
FIGURE 23. 100MHz FREQUENCY, PERIOD COUNTER
ICM7226A, ICM7226B
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參數(shù)描述
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ICM7226AIJL 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TIMERS COUNTERS AND DISPLAY DRIVERS
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ICM7226B 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Digit, Multi-Function, Frequency Counter/Timer
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