參數(shù)資料
型號(hào): MC74AC646DW
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING)
中文描述: AC SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
封裝: PLASTIC, SOIC-24
文件頁數(shù): 9/9頁
文件大小: 242K
代理商: MC74AC646DW
MC74AC646 MC74ACT646
5-9
FACT DATA
OUTLINE DIMENSIONS
N SUFFIX
PLASTIC DIP PACKAGE
CASE 724–03
ISSUE D
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
NOTES:
1. CHAMFERED CONTOUR OPTIONAL.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
4. CONTROLLING DIMENSION: INCH.
–A–
–B–
24
13
12
1
–T–
SEATING
24 PL
0.25 (0.010)
K
E
F
N
C
D
G
M
A
M
T
24 PL
0.25 (0.010)
J
M
B
M
T
L
M
NOTE 1
DIM
A
B
C
D
E
F
G
J
K
L
M
N
MIN
1.230
0.250
0.145
0.015
0.050 BSC
0.040
0.100 BSC
0.007
0.110
0.300 BSC
0
0.020
MAX
1.265
0.270
0.175
0.020
MIN
31.25
6.35
3.69
0.38
MAX
32.13
6.85
4.44
0.51
MILLIMETERS
INCHES
1.27 BSC
1.02
2.54 BSC
0.18
2.80
7.62 BSC
0
0.51
0.060
1.52
0.012
0.140
0.30
3.55
15
0.040
15
1.01
How to reach us:
USA/EUROPE
: 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
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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.
MC74AC646/D
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