MC74LCX543 Motorola, MC74LCX543 Datasheet - Page 7

• Manufacturer Part Number: MC74LCX543
• Description: LOW-VOLTAGE CMOS OCTAL LATCHING TRANSCEIVER
• Manufacturer: Motorola

LCX DATA
BR1339 — REV 3
SEATING
PLANE
–T–
–T
–
0.076 (0.003)
SEATING
PLANE
1
24
D
L
24 PL
0.010 (0.25)
C
PIN 1
IDENT
D
G
L/2
0.20 (0.008)
22 PL
–A
–
24
1
G
M
M
T
24X
T
A
–V–
U
A
K
0.12 (0.005)
S
13
REF
S
12
B
H
–B
–
S
C
13
12
K
M
P
OUTLINE DIMENSIONS
T
PLASTIC SSOP PACKAGE
12 PL
PLASTIC SOIC PACKAGE
U
B
–U–
0.010 (0.25)
S
CASE 940D–03
CASE 751E–04
J
DW SUFFIX
SD SUFFIX
V
F
ISSUE E
ISSUE B
S
DETAIL E
M
7
N
J
N
Ç Ç Ç Ç
Ç Ç Ç Ç
Ç Ç Ç Ç
M
SECTION N–N
B
É É É
É É É
DETAIL E
M
R
F
K1
K
X 45
0.25 (0.010)
M
J1
–W–
NOTES:
10 DIMENSION A AND B ARE TO BE DETERMINED
4 DIMENSIONING AND TOLERANCING PER ANSI
5 CONTROLLING DIMENSION: MILLIMETER.
6 DIMENSION A DOES NOT INCLUDE MOLD FLASH,
7 DIMENSION B DOES NOT INCLUDE INTERLEAD
8 DIMENSION K DOES NOT INCLUDE DAMBAR
9 TERMINAL NUMBERS ARE SHOWN FOR
Y14.5M, 1982.
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
PROTRUSION/INTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF K DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR INTRUSION
SHALL NOT REDUCE DIMENSION K BY MORE
THAN 0.07 (0.002) AT LEAST MATERIAL
CONDITION.
REFERENCE ONLY.
AT DATUM PLANE –W–.
NOTES:
DIM
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
4. MAXIMUM MOLD PROTRUSION 0.15
5. DIMENSION D DOES NOT INCLUDE
J1
K1
G
M
A
B
C
D
F
H
J
K
L
ANSI Y14.5M, 1982.
MOLD PROTRUSION.
(0.006) PER SIDE.
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
DIM
A
B
C
D
F
G
K
M
P
R
J
MILLIMETERS
MIN
8.07
5.20
1.73
0.05
0.63
0.44
0.09
0.09
0.25
0.25
7.65
0.65 BSC
0
_
MILLIMETERS
15.25
10.05
MIN
7.40
2.35
0.35
0.41
0.23
0.13
0.25
1.27 BSC
0
MAX
8.33
5.38
1.99
0.21
0.95
0.60
0.20
0.16
0.38
0.33
7.90
8
_
15.54
10.55
MAX
7.60
2.65
0.49
0.90
0.32
0.29
0.75
8
0.317
0.205
0.068
0.002
0.024
0.017
0.003
0.003
0.010
0.010
0.301
MC74LCX543
MIN
0.026 BSC
0
INCHES
_
MIN
0.601
0.292
0.093
0.014
0.016
0.009
0.005
0.395
0.010
0.050 BSC
0
INCHES
0.328
0.212
0.078
0.008
0.037
0.024
0.008
0.006
0.015
0.013
MAX
0.311
MOTOROLA
8
_
MAX
0.612
0.299
0.104
0.019
0.035
0.013
0.415
0.029
0.011
8