MC75172B Datasheet, PDF (12/12 Pages) ON Semiconductor – QUAD EIA-485 LINE DRIVERS

MC75172B MC75174B
OUTLINE DIMENSIONS
–A–
16
1
H
G
9
B
8
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
ISSUE R
F
C
L
S
–T–
SEATING
PLANE
K
J
M
D 16 PL
0.25 (0.010) M T A M
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.740 0.770 18.80 19.55
B 0.250 0.270 6.35 6.85
C 0.145 0.175 3.69 4.44
D 0.015 0.021 0.39 0.53
F 0.040 0.70 1.02 1.77
G 0.100 BSC
2.54 BSC
H 0.050 BSC
1.27 BSC
J 0.008 0.015 0.21 0.38
K 0.110 0.130 2.80 3.30
L 0.295 0.305 7.50 7.74
M 0_ 10_ 0_ 10 _
S 0.020 0.040 0.51 1.01
DW SUFFIX
–A–
20
11
PLASTIC PACKAGE
CASE 751D–04
(SO–20L)
ISSUE E
–B– 10X P
0.010 (0.25) M B M
1
10
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.150
(0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
J
20X D
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
0.010 (0.25) M T A S B S
F
A 12.65 12.95 0.499 0.510
B 7.40 7.60 0.292 0.299
C 2.35 2.65 0.093 0.104
D 0.35 0.49 0.014 0.019
R X 45_{_}
F 0.50 0.90 0.020 0.035
G
1.27 BSC
0.050 BSC
J 0.25 0.32 0.010 0.012
C
–T–
SEATING
PLANE
K 0.10 0.25 0.004 0.009
M 0_{_} 7_{_} 0_ 7_
P 10.05 10.55 0.395 0.415
R 0.25 0.75 0.010 0.029
18X G
K
M
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*MC75172B/D* ^{MOTOROLA ANALOG IC DMECV7I5C17E2DB/ADTA}