參數(shù)資料
型號: MC74F623DW
廠商: MOTOROLA INC
元件分類: 總線收發(fā)器
英文描述: F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數(shù): 6/7頁
文件大小: 197K
代理商: MC74F623DW
4-388
FAST AND LS TTL DATA
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER
SIDE.
5. 751D01, AND 02 OBSOLETE, NEW STANDARD
751D03.
MIN
MAX
MILLIMETERS
INCHES
DIM
A
B
C
D
F
G
J
K
M
P
R
12.65
7.40
2.35
0.35
0.50
0.25
0.10
10.05
0.25
12.95
7.60
2.65
0.49
0.90
0.32
0.25
10.55
0.75
0.499
0.292
0.093
0.014
0.020
0.010
0.004
0.395
0.010
0.510
0.299
0.104
0.019
0.035
0.012
0.009
0.415
0.029
1.27 BSC
0.050 BSC
-A-
-B-
P
10 PL
1
10
11
20
G
-T-
D 20 PL
K
C
SEATING
PLANE
R X 45
°
M
F
J
Case 751D-03 DW Suffix
20-Pin Plastic
SO-20 (WIDE)
B
0.25 (0.010) M
M
T
0.25 (0.010)
B
A
M
S
Case 732-03 J Suffix
20-Pin Ceramic Dual In-Line
NOTES:
1. LEADS WITHIN 0.25 mm (0.010) DIA., TRUE
POSITION AT SEATING PLANE, AT MAXIMUM
MATERIAL CONDITION.
2. DIM L TO CENTER OF LEADS WHEN FORMED
PARALLEL.
3. DIM A AND B INCLUDES MENISCUS.
MIN
MAX
MILLIMETERS
INCHES
DIM
23.88
6.60
3.81
0.38
1.40
0.51
0.20
3.18
25.15
7.49
5.08
0.56
1.65
1.27
0.30
4.06
0.25
0.940
0.260
0.150
0.015
0.055
0.020
0.008
0.125
0.990
0.295
0.200
0.022
0.065
0.050
0.012
0.160
15°
1.02
2.54 BSC
7.62 BSC
0.100 BSC
0.300 BSC
A
B
C
D
F
G
H
J
K
L
M
N
0.010
15°
0.040
B
C
D
G
H
J
M
N
A
L
20
11
1
10
SEATING
PLANE
K
F
Case 738-03 N Suffix
20-Pin Plastic
MIN
MAX
MILLIMETERS
INCHES
DIM
25.66
6.10
3.81
0.39
1.27
0.21
2.80
27.17
6.60
4.57
0.55
1.77
0.38
3.55
0.51
1.010
0.240
0.150
0.015
0.050
0.008
0.110
1.070
0.260
0.180
0.022
0.070
0.015
0.140
15°
1.01
1.27 BSC
2.54 BSC
7.62 BSC
0.050 BSC
0.100 BSC
0.300 BSC
A
B
C
D
E
F
G
J
K
L
M
N
0.020
15°
0.040
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L" TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION B" DOES NOT INCLUDE MOLD
FLASH.
5. 73802 OBSOLETE, NEW STANDARD 73803.
-A-
B
C
K
N
E
G
F
D 20 PL
J
20 PL
L
M
-T-
SEATING
PLANE
1
10
11
20
T A
0.25 (0.010) M
M
T B
0.25 (0.010) M
M
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