hv57908 Supertex, Inc., hv57908 Datasheet - Page 7

• Manufacturer Part Number: hv57908
• Description: 8mhz, 64-channel Serial To Parallel Converter With Push-pull Outputs
• Manufacturer: Supertex, Inc.

80-Lead PQFP Package Outline (PG)
20x14mm body, 0.80mm pitch
Note 1:
A Pin 1 identifi er must be located in the index area indicated. The Pin 1 identifi er may be either a mold, or an embedded metal or marked feature.
(The package drawing(s) in this data sheet may not refl ect the most current specifi cations. For the latest package outline
information go to http://www.supertex.com/packaging.html.)
Doc.# DSFP-HV57908
A083107
Dimension
JEDEC Registration MO-112, Variation CB-1, Issue B, Sept.1995.
Drawings not to scale.
(mm)
Symbol
E
A
E1
A2
A1
NOM
MAX
MIN
80
1
2.80
3.40
A
-
Note 1
(Index Area
D1/4 x E1/4)
0.25
A1
-
-
Top View
2.55
2.80
3.05
e
A2
Side View
D1
D
0.30
0.45
b
-
b
23.65
23.90
24.15
D
19.80
20.00
20.20
D1
7
17.65
17.90
18.15
Seating
E
Plane
13.80
14.00
14.20
E1
View B
BSC
0.80
e
0.73
0.88
1.03
L
θ1
View B
L1
REF
1.95
L
L1
θ
0.25
BSC
L2
L2
HV57908
3.5
0
7
θ
Seating
O
O
Gauge
O
Plane
Plane
16
θ1
5
-
O
O