MC74LVX257 ON Semiconductor, MC74LVX257 Datasheet - Page 7

• Manufacturer Part Number: MC74LVX257
• Description: Quad 2-Channel Multiplexer with 3-State Outputs
• Manufacturer: ON Semiconductor

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4
e
16
1
0.13 (0.005)
Z
b
D
M
9
8
A
E
0.10 (0.004)
A
H
1
E
VIEW P
M
_
L
http://onsemi.com
E
MC74LVX257
CASE 966−01
SOEIAJ−16
M SUFFIX
ISSUE O
L
DETAIL P
7
Q
1
c
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
4. TERMINAL NUMBERS ARE SHOWN FOR
5. THE LEAD WIDTH DIMENSION (b) DOES NOT
Y14.5M, 1982.
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
REFERENCE ONLY.
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
DIM
H
A
A
D
E
L
M
b
c
e
L
Q
Z
1
E
E
1
MILLIMETERS
MIN
0.05
0.35
0.18
9.90
5.10
7.40
0.50
0.70
1.10
−−−
−−−
0
1.27 BSC
_
10.50
MAX
10
2.05
0.20
0.50
0.27
5.45
8.20
0.85
1.50
0.90
0.78
_
0.002
0.014
0.007
0.390
0.201
0.291
0.020
0.043
0.028
MIN
−−−
−−−
0
0.050 BSC
INCHES
_
0.081
0.008
0.020
0.413
0.215
0.323
0.033
0.059
0.035
0.031
MAX
0.011
10
_