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參數(shù)資料
| 型號(hào)： | HCMS-2720 |
| 英文描述： | CMOS 5 x 7 Small Alphanumeric Displays(CMOS 5 x 7 小文字?jǐn)?shù)字顯示器) |
| 中文描述： | 5 × 7的CMOS字母數(shù)字顯示小的CMOS（5 × 7小文字?jǐn)?shù)字顯示器） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 223K |
| 代理商： | HCMS-2720 |
2
Description
The HCMS-270X series are four
character 5x7 dot matrix alpha-
numeric displays in a dual in-line
12 pin plastic package. The on-
board CMOS ICs form a 28 bit
shift register.
The HCMS-271X series are eight
character 5x7 dot matrix alpha-
numeric displays in a dual in-line
plastic package with 26 pin
positions. The on-board CMOS
ICs form a 56 bit shift register.
The HCMS-272X series are
sixteen character 5x7 dot matrix
alphanumeric displays. Each
device is assembled by enclosing
two HCMS-271X devices in a
common lens assembly forming
two rows of eight characters. The
plastic package has two dual in-
line rows of 26 pin positions for a
total of 52 pin positions. The two
on-board CMOS IC 56 bit shift
registers for each row are
electrically separate from each
other.
The on-board CMOS ICs form
serial input shift registers with
constant current output LED row
drivers. Decoded column data is
clocked into the shift registers for
each refresh cycle. Full character
display is accomplished with
external column strobing at a
refresh rate of 100 Hz or faster.
All of these display devices may
be end stacked in the X-direction
to form a string of characters of
desired length.
0.25
(0.010)
3.71
(0.146)
2.11
(0.083)
5.38
(0.212)
2.54 ± 0.13
(0.100 ± 0.005)
TYP. NON ACCUM.
PIN 1 IDENTIFIER
LUMINOUS INTENSITY CATEGORY
COLOR BIN
DATE CODE
PART
NUMBER
REF.
(0.51
4.44
(0.175)
17.73
MAX.
10.16
(0.400)
5.08
(0.200)
HCMS-270X
YYWW
X Z
REF.
SEE
NOTE 3
SEE NOTE 3
2.54
(0.100)
7.62
(0.300)
1.27
(0.050)
0.51
(0.020)
NOTES:
1. DIMENSIONS IN MILLIMETRES/INCHES.
2. UNLESS OTHERWISE SPECIFIED THE TOLERANCE
ON ALL DIMENSIONS IS 0.38MM (0.015").
3. CHARACTERS ARE CENTERED WITH RESPECT TO
LEAD WITHIN 0.13MM (0.005").
4. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY.
1
2
3
4
HCMS-270X
PIN
1
2
3
4
5
6
FUNCTION
COLUMN 1
COLUMN 2
COLUMN 3
COLUMN 4
COLUMN 5
INT. CONNECT*
PIN
7
8
9
10
11
12
FUNCTION
DATA OUT
V
B
V
CLOCK
GROUND
DATA IN
* DO NOT CONNECT OR USE.
Package Dimensions
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCMS-27-D-06.00-01 | 制造商:Samtec Inc 功能描述:.100 C.L. MOLD TO POS. SINGLE ROW MALE - Bulk |
| HCMS-27-S-02.00-01 | 制造商:Samtec Inc 功能描述:.100 C.L. MOLD TO POS. SINGLE ROW MALE - Bulk |
| HCMS-27-S-02.00-01-S | 制造商:Samtec Inc 功能描述:.100 C.L. MOLD TO POS. SINGLE ROW MALE - Bulk |
| HCMS-27-S-03.00-01 | 制造商:Samtec Inc 功能描述:.100 C.L. MOLD TO POS. SINGLE ROW MALE - Bulk |
| HCMS-27-S-03.00-01-S | 制造商:Samtec Inc 功能描述:.100 C.L. MOLD TO POS. SINGLE ROW MALE - Bulk |
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