參數(shù)資料
型號(hào): MC74ACT20MEL
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Dual 4-Input NAND Gate
中文描述: ACT SERIES, DUAL 4-INPUT NAND GATE, PDSO14
封裝: PLASTIC, EIAJ-14
文件頁(yè)數(shù): 6/8頁(yè)
文件大?。?/td> 100K
代理商: MC74ACT20MEL
MC74AC20, MC74ACT20
http://onsemi.com
6
PACKAGE DIMENSIONS
PDIP–14
N SUFFIX
14 PIN PLASTIC DIP PACKAGE
CASE 646–06
ISSUE M
1
7
14
8
B
A
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
0.290
MAX
0.770
0.260
0.185
0.021
0.070
MIN
18.16
6.10
3.69
0.38
1.02
MAX
18.80
6.60
4.69
0.53
1.78
MILLIMETERS
INCHES
2.54 BSC
1.32
0.20
2.92
7.37
0.095
0.015
0.135
0.310
2.41
0.38
3.43
7.87
---
10
---
0.38
10
1.01
0.015
0.039
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.
F
H
G
D
K
C
SEATING
PLANE
N
–T–
14 PL
M
0.13 (0.005)
L
M
J
SO–14
D SUFFIX
14 PIN PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
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–
G
P
7 PL
14
8
7
1
M
0.25 (0.010)
B
M
S
B
M
0.25 (0.010)
A
S
T
–T–
F
R
X 45
SEATING
PLANE
D
14 PL
K
C
J
M
DIM
A
B
C
D
F
G
J
K
M
P
R
MIN
8.55
3.80
1.35
0.35
0.40
1.27 BSC
0.19
0.10
0
5.80
0.25
MAX
8.75
4.00
1.75
0.49
1.25
MIN
0.337
0.150
0.054
0.014
0.016
0.050 BSC
0.008
0.004
0
0.228
0.010
MAX
0.344
0.157
0.068
0.019
0.049
INCHES
MILLIMETERS
0.25
0.25
7
6.20
0.50
0.009
0.009
7
0.244
0.019
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