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參數(shù)資料
| 型號(hào)： | 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(jì)數(shù)器/計(jì)時(shí)器 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大?。?/td> | 173K |
| 代理商： | ICM7226A |
9-27
Test Circuit
CONTROL INPUT
BUF OSC OUT
EXT RANGE
D1
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
EXT OSC IN
RST OUT
MEAS IN PROGRESS
39pF
INPUT B
FUNCTION
GENERATOR
FUNCTION
GENERATOR
INPUT A
10K
D1
DP
e
g
D2
D3
D4
D8
D5
a
d
b
c
f
FUNCTION
STORE
BCD C
BCD D
BCD B
BCD A
RESET
a
b
c
d
e
f
g
DP
LED
OVERFLOW
INDICATOR
D8
D8
D7
D6
D5
D4
D3
D2
D1
8
8
6
6
DENOTES BU
WITH 6
CONDUCTORS
V
DD
= 5.0V
FUNCTION
GENERATOR
V
SS
10k
V
DD
V
DD
V
DD
22M
10MHz
CRYSTAL
V
DD
30pF
39pF
V
DD
D2
D3
D4
D5
D6
D7
D8
V
DD
8
D1
D2
D3
D5
8
100k
D4
5
D8
D7
D6
D4
D1
D2
D3
D5
100k
DISPLAY
TEST
1MHz
EXT
DP
TEST
D8
D2
D1
D3
1N914s
DISPLAY
OFF
D4
EXT
OSC
D5
CRYSTAL SPECS. =
F
O
C
O
R
S
35
10.00MHz
22pF
ICM7226A
6
FIGURE 19.
DEVICE
CATHODE
ANODE
ICM7226A
DP
D8
ICM7226B
D8
DP
NOTE: Overflow will be indicated on the decimal point output of digit 7.
ICM7226A, ICM7226B
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PDF描述 |
|---|---|
| ICM7226B | 8-Digit, Multi-Function, Frequency Counter/Timer |
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| ICM7226AlJL | LJT 128C 128#22D PIN RECP |
| ICM7228 | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver(8位數(shù)字LED顯示驅(qū)動(dòng)器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICM7226A_01 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Digit, Multi-Function, Frequency Counter/Timer |
| ICM7226AIJL | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TIMERS COUNTERS AND DISPLAY DRIVERS |
| ICM7226ALJL | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Digit, Multi-Function, Frequency Counter/Timer |
| ICM7226B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Digit, Multi-Function, Frequency Counter/Timer |
| ICM7226BIPL | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TIMERS COUNTERS AND DISPLAY DRIVERS |
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