20
DT, DTB SUFFIX
CASE 948E–02
Plastic Package
(TSSOP–20)
ISSUE A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
1
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.25 (0.010)
PER SIDE.
20X K REF
K
M
S
S
0.10 (0.004)
T U
V
S
K1
0.15 (0.006) T U
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
J J1
20
11
2X L/2
B
SECTION N–N
L
–U–
PIN 1
IDENT
0.25 (0.010)
N
10
1
MILLIMETERS
DIM MIN MAX
INCHES
MIN
MAX
0.260
0.177
0.047
0.006
0.030
M
A
B
C
6.40
4.30
–––
6.60 0.252
4.50 0.169
1.20
S
0.15 (0.006) T U
–––
A
D
F
0.05
0.50
0.15 0.002
0.75 0.020
N
–V–
G
H
J
J1
K
K1
L
0.65 BSC
0.026 BSC
F
0.27
0.09
0.09
0.19
0.19
0.37
0.011
0.015
0.008
0.006
0.012
0.010
0.20 0.004
0.16 0.004
0.30 0.007
0.25 0.007
DETAIL E
C
6.40 BSC
0.252 BSC
M
0
8
0
8
–W–
G
D
H
0.100 (0.004)
–T– SEATING
DETAIL E
PLANE
DTB SUFFIX
CASE 948F–01
16
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
Plastic Package
1
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH.
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
(TSSOP–16, TSSOP–16L)
ISSUE O
16X KREF
M
S
S
0.10 (0.004)
T U
V
4. DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED
0.25 (0.010) PER SIDE.
S
0.15 (0.006) T U
K
K1
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
16
9
2X L/2
J1
SECTION N–N
B
–U–
L
J
PIN 1
IDENT.
8
1
N
MILLIMETERS
DIM MIN MAX
INCHES
0.25 (0.010)
MIN
MAX
0.200
0.177
0.047
0.006
0.030
A
B
C
4.90
4.30
–––
5.10 0.193
4.50 0.169
1.20
S
M
0.15 (0.006) T U
A
–––
D
F
0.05
0.50
0.15 0.002
0.75 0.020
–V–
N
G
H
J
J1
K
K1
L
0.65 BSC
0.026 BSC
0.18
0.09
0.09
0.19
0.19
0.28 0.007
0.20 0.004
0.16 0.004
0.30 0.007
0.25 0.007
0.011
0.008
0.006
0.012
0.010
F
DETAIL E
DETAIL E
6.40 BSC
0.252 BSC
0
C
M
0
8
8
0.10 (0.004)
–W–
H
SEATING
PLANE
–T–
D
G
13–27
MOTOROLA ANALOG IC DEVICE DATA
ROCHESTER [ Rochester Electronics ]
