參數(shù)資料
型號(hào): MC74HC393
廠商: ON SEMICONDUCTOR
元件分類(lèi): 通用總線功能
英文描述: Dual 4-Stage Binary Ripple Counter
中文描述: 雙4位的二進(jìn)制紋波計(jì)數(shù)器
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 240K
代理商: MC74HC393
MC54/74HC393A
High–Speed CMOS Logic Data
DL129 — Rev 6
7
MOTOROLA
OUTLINE DIMENSIONS
J SUFFIX
CERAMIC DIP PACKAGE
CASE 632–08
ISSUE Y
MIN
0.750
0.245
0.155
0.015
0.055
0.100 BSC
MIN
19.05
6.23
3.94
0.39
1.40
2.54 BSC
MAX
0.785
0.280
0.200
0.020
0.065
MAX
19.94
7.11
5.08
0.50
1.65
INCHES
MILLIMETERS
DIM
A
B
C
D
F
G
J
K
L
M
N
0.015
0.170
15
°
0.040
0.008
0.125
0.300 BSC
0
°
0.020
0.38
4.31
15
°
1.01
0.21
3.18
7.62 BSC
0
°
0.51
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. DIMESNION F MAY NARROW TO 0.76 (0.030)
WHERE THE LEAD ENTERS THE CERAMIC
BODY.
14
8
1
7
-A-
-B-
-T-
SEATING
PLANE
F
G
N
K
C
L
M
0.25 (0.010)
T
A
M
S
0.25 (0.010)
T
B
M
S
J
14 PL
D
14 PL
N SUFFIX
PLASTIC DIP PACKAGE
CASE 646–06
ISSUE L
NOTES:
1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE
POSITION AT SEATING PLANE AT MAXIMUM
MATERIAL CONDITION.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
4. ROUNDED CORNERS OPTIONAL.
1
7
14
8
B
A
F
H
G
D
K
C
N
L
J
M
SEATING
PLANE
DIM
A
B
C
D
F
G
H
J
K
L
M
N
MIN
0.715
0.240
0.145
0.015
0.040
0.100 BSC
0.052
0.008
0.115
0.300 BSC
0
0.015
MAX
0.770
0.260
0.185
0.021
0.070
MIN
18.16
6.10
3.69
0.38
1.02
MAX
19.56
6.60
4.69
0.53
1.78
MILLIMETERS
INCHES
2.54 BSC
1.32
0.20
2.92
7.62 BSC
0
0.39
0.095
0.015
0.135
2.41
0.38
3.43
10
10
1.01
0.039
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
MIN
8.55
3.80
1.35
0.35
0.40
1.27 BSC
MIN
0.337
0.150
0.054
0.014
0.016
0.050 BSC
MAX
8.75
4.00
1.75
0.49
1.25
MAX
0.344
0.157
0.068
0.019
0.049
MILLIMETERS
INCHES
DIM
A
B
C
D
F
G
J
K
M
P
R
0.19
0.10
0
°
5.80
0.25
0.25
0.25
7
°
6.20
0.50
0.008
0.004
0
°
0.228
0.010
0.009
0.009
7
°
0.244
0.019
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 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
–A–
–B–
P
7 PL
G
C
K
SEATING
PLANE
D
14 PL
M
J
R
X 45
°
1
7
8
14
0.25 (0.010)
T
B
A
M
S
S
B
0.25 (0.010)
M
M
F
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