2
17.78 (0.700) MAX.
4.45 (0.175) TYP.
2.22 (0.087) SYM.
PIN FUNCTION
ASSIGNMENT TABLE
PIN # FUNCTION
1
2
3
4
5
6
7
8
9
10
11
12
DATA OUT
OSC
V LED
DATA IN
RS
CLK
CE
BLANK
GND
SEL
V LOGIC
RESET
12
3.71 (0.146) TYP.
1
1
2
3
4
10.16 (0.400) MAX.
2.11 (0.083) TYP.
PIN # 1 IDENTIFIER
PART NUMBER
DATE CODE
LIGHT INTENSITY CATEGORY
COLOR BIN
COUNTRY OF ORIGIN
0.25
(0.010)
5.08
(0.200)
HCMS-290X X Z
YYWW COO
4.32 TYP.
(0.170)
0.51 (0.020)
PIN # 1
2.54
SYM.
(0.100)
2.54 ± 0.13 TYP.
(0.100 ± 0.005)
(NON ACCUM.)
1.27
SYM.
(0.050)
7.62
(0.300)
0.51 ± 0.13
TYP.
(0.020 ± 0.005)
NOTES:
1. DIMENSIONS ARE IN mm (INCHES).
2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH).
3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY.
HCMS-290x
35.56 (1.400) MAX.
2.22 (0.087) SYM.
4.45
TYP.
(0.175)
PIN FUNCTION
ASSIGNMENT TABLE
26
3.71
(0.146) TYP.
0
1
3
2
3
4
5
6
7
10.16 (0.400) MAX.
PIN # FUNCTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
NO PIN
NO PIN
V LED
NO PIN
NO PIN
NO PIN
GND LED
NO PIN
NO PIN
V LED
NO PIN
NO PIN
NO PIN
DATA IN
RS
NO PIN
CLOCK
CE
BLANK
GND LOGIC
SEL
V LOGIC
NO PIN
RESET
OSC
DATA OUT
2.11 (0.083) TYP.
PIN # 1 IDENTIFIER
DATE CODE (YEAR, WEEK)
INTENSITY CATEGORY
PART NUMBER
COLOR BIN
COUNTRY OF ORIGIN
0.25
(0.010)
0.51
(0.020)
HCMS-291X
YYWW
X
Z
COO
5.08 (0.200)
4.32
(0.170)TYP.
2.54
(0.100) SYM.
0.51 ± 0.13
(0.020 ± 0.005) TYP.
2.54 ± 0.13
(0.100 ± 0.005) TYP.
(NON ACCUM.)
1.27
(0.050)SYM.
7.62
(0.300)
NOTES:
1. DIMENSIONS ARE IN mm (INCHES).
2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH).
3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY.
HCMS-291x
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
