74FST3253 ON, 74FST3253 Datasheet - Page 7

• Manufacturer Part Number: 74FST3253
• Description: Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
• Manufacturer: ON

L
−B−
0.25 (0.010)
C
D
0.25 (0.010)
16 PL
M
T
−A−
M
G
T B
S
A
R
S
U
K
P
SEATING
PLANE
−T−
0.013 X 0.005
PACKAGE DIMENSIONS
0.005−0.010
Q
DP. MAX
M
H x 45_
RAD.
RAD.
DETAIL E
TYP
http://onsemi.com
J
CASE 492−01
74FST3253
QS SUFFIX
QSOP−16
V
ISSUE O
7
F
DETAIL E
MOLD PIN
MARK
N
8 PL
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: INCH.
3. THE BOTTOM PACKAGE SHALL BE BIGGER THAN
4. PLASTIC DIMENSIONS DOES NOT INCLUDE MOLD
5. BOTTOM EJECTOR PIN WILL INCLUDE THE
Y14.5M, 1982.
THE TOP PACKAGE BY 4 MILS (NOTE: LEAD SIDE
ONLY). BOTTOM PACKAGE DIMENSION SHALL
FOLLOW THE DIMENSION STATED IN THIS
DRAWING.
FLASH OR PROTRUSIONS. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 6 MILS PER
SIDE.
COUNTRY OF ORIGIN (COO) AND MOLD CAVITY I.D.
DIM
A
B
C
D
G
H
K
M
N
Q
R
U
F
J
L
P
V
0.0098
0.189
0.150
0.061
0.008
0.016
0.008
0.004
0.230
0.007
0.025
0.025
MIN
0.025 BSC
0.020 DIA
0
0
0
INCHES
_
_
_
0.0075
0.196
0.157
0.068
0.012
0.035
0.018
0.010
0.244
0.035
0.035
MAX
0.011
8
7
8
_
_
_
0.249
MILLIMETERS
MIN
4.80
3.81
1.55
0.20
0.41
0.20
0.10
5.84
0.18
0.64
0.64
0
0
0
0.64 BSC
0.51 DIA
_
_
_
0.191
MAX
4.98
3.99
1.73
0.31
0.89
0.46
0.25
6.20
0.28
0.89
0.89
8
7
8
_
_
_