mm74hct74 Fairchild Semiconductor, mm74hct74 Datasheet - Page 6

• Manufacturer Part Number: mm74hct74
• Description: Dual D-type Flip-flop With Preset And Clear
• Manufacturer: Fairchild Semiconductor

©1984 Fairchild Semiconductor Corporation
MM74HCT74 Rev. 1.4.0
Physical Dimensions
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,
specifically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/
INDICATOR
PIN ONE
8°
0°
Figure 1. 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
1.75 MAX
0.90
0.50
R0.10
(1.04)
R0.10
6.00
1.50
1.25
14
1
(0.33)
1.27
DETAIL A
SCALE: 20:1
8.75
8.50
7.62
0.50
0.25
SEATING PLANE
X 45°
GAGE PLANE
0.35
0.51
0.36
8
7
0.25
0.25
0.10
M
A
3.80
4.00
C
6
NOTES: UNLESS OTHERWISE SPECIFIED
B
0.10
A) THIS PACKAGE CONFORMS TO JEDEC
B) ALL DIMENSIONS ARE IN MILLIMETERS.
C) DIMENSIONS DO NOT INCLUDE MOLD
D) LANDPATTERN STANDARD:
E) DRAWING CONFORMS TO ASME Y14.5M-1994
F) DRAWING FILE NAME: M14AREV13
B
C
1.70
A
SOIC127P600X145-14M
MS-012, VARIATION AB, ISSUE C,
FLASH OR BURRS.
C
LAND PATTERN RECOMMENDATION
SEE DETAIL A
1.27
0.65
5.60
0.25
0.19
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