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參數資料
| 型號： | MC74HC646 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Octal 3-State Bus Transceivers and D Flip-Flops |
| 中文描述： | 八路三態總線收發器和D觸發器 |
| 文件頁數： | 14/14頁 |
| 文件大小： | 328K |
| 代理商： | MC74HC646 |
MC54/74HC646
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
3–14
OUTLINE DIMENSIONS
DW SUFFIX
PLASTIC SOIC PACKAGE
CASE 751E–04
ISSUE E
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF D DIMENSION AT MAXIMUM
MATERIAL CONDITION.
–A–
–B–
P
12X
D
0.010 (0.25)
24X
12
13
24
1
M
0.010 (0.25)
B
M
S
A
M
B
S
T
–T–
SEATING
PLANE
G
22X
K
C
R
X 45
M
F
J
DIM
A
B
C
D
F
G
J
K
M
P
R
MIN
15.25
7.40
2.35
0.35
0.41
MAX
15.54
7.60
2.65
0.49
0.90
MIN
0.601
0.292
0.093
0.014
0.016
0.050 BSC
0.009
0.005
0
0.395
0.010
MAX
0.612
0.299
0.104
0.019
0.035
INCHES
MILLIMETERS
1.27 BSC
0.23
0.13
0
10.05
0.25
0.32
0.29
8
10.55
0.75
0.013
0.011
8
0.415
0.029
How to reach us:
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: Motorola Literature Distribution;
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447
JAPAN
: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki,
6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315
MFAX
: RMFAX0@email.sps.mot.com –TOUCHTONE (602) 244–6609
INTERNET
: http://Design–NET.com
HONG KONG
: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different
applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does
not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in
systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of
the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
MC54/74HC646/D
CODELINE
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