XR16C854 Exar Corporation, XR16C854 Datasheet - Page 50

• Manufacturer Part Number: XR16C854
• Description: Quad Uart With Rx/tx Fifo Counters And 128-Byte Fifo
• Manufacturer: Exar Corporation

D
D
1
68 LEAD PLASTIC LEADED CHIP CARRIER
Note: The control dimension is the inch column
SYMBOL
A
A
A
B
B
C
D
D
D
D
e
H1
H2
R
1
2
1
1
2
3
Package Dimensions
2
D 1
D
1
D
3
68
0.165
0.090
0.020
0.013
0.026
0.008
0.985
0.950
0.890
0.042
0.042
0.025
MIN
0.050 BSC
0.800 typ.
INCHES
Rev. 1.00
(PLCC)
0.200
0.130
0.021
0.032
0.013
0.995
0.958
0.930
0.056
0.048
0.045
MAX
–––.
D
25.02
24.13
22.61
4.19
2.29
0.51
0.33
0.66
0.19
1.07
1.07
0.64
3
MIN
MILLIMETERS
45 x H2
20.32 typ.
1.27 BSC
MAX
25.27
24.33
23.62
5.08
3.30
0.53
0.81
0.32
1.42
1.22
1.14
–––
45 x H1
C
A
A
1
Seating Plane
R
A
2
B
B
e
1
D
2