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PDF MC10H645 Data sheet ( Hoja de datos )
| Número de pieza | MC10H645 | |
| Descripción | 2:1:9 TTL Clock Driver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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MC10H645
2:1:9 TTL Clock Driver
Description
The MC10H645 is a single supply, low skew, TTL I/O 2:1:9 Clock
Driver. Devices in the H600 clock driver family utilizes the PLCC−28
for optimal power and signal pin placement.
The device features a 24 mA TTL output stage with AC
performance specified into a 50 pF load capacitance. A 2:1 input Mux
is provided on chip to allow for distributing both system and
diagnostic clock signals or designing clock redundancy into a system.
With the SEL input held LOW the DO input will be selected, while the
D1 input is selected when the SEL input is forced HIGH.
Features
• Low Skew Typically 0.65 ns Within Device
• Guaranteed Skew Spec 1.25 ns Part−to−Part
• Input Clock Muxing
• Differential ECL Internal Design
• Single Supply
• Extra TTL and ECL Power/Ground Pins
• These Devices are Pb−Free and are RoHS Compliant*
www.onsemi.com
PLCC
FN SUFFIX
CASE 776
MARKING DIAGRAM
MC10H645G
AWLYYWW
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2015
April, 2015 − Rev. 7
1
Publication Order Number:
MC10H645/D
1 page  
MC10H645
PACKAGE DIMENSIONS
PLCC−28
FN SUFFIX
CASE 776−02
ISSUE E
Y BRK
−N−
D
B 0.007 (0.180) M T L-M S N S
U 0.007 (0.180) M T L-M S N S
Z
−L− −M−
WD
28 1 V
X
VIEW D−D
G1 0.010 (0.250) S T L-M S N S
A 0.007 (0.180) M T L-M S N S
Z
R 0.007 (0.180) M T L-M S N S
CE
0.004 (0.100)
G
J
−T− SEATING
PLANE
G1
0.010 (0.250) S T L-M S N S
VIEW S
H 0.007 (0.180) M T L-M S N S
K1
K
F
VIEW S
0.007 (0.180) M T L-M S N S
NOTES:
1. DATUMS -L-, -M-, AND -N- DETERMINED
WHERE TOP OF LEAD SHOULDER EXITS
PLASTIC BODY AT MOLD PARTING LINE.
2. DIMENSION G1, TRUE POSITION TO BE
MEASURED AT DATUM -T-, SEATING PLANE.
3. DIMENSIONS R AND U DO NOT INCLUDE
MOLD FLASH. ALLOWABLE MOLD FLASH IS
0.010 (0.250) PER SIDE.
4. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
5. CONTROLLING DIMENSION: INCH.
6. THE PACKAGE TOP MAY BE SMALLER THAN
THE PACKAGE BOTTOM BY UP TO 0.012
(0.300). DIMENSIONS R AND U ARE
DETERMINED AT THE OUTERMOST
EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR
BURRS, GATE BURRS AND INTERLEAD
FLASH, BUT INCLUDING ANY MISMATCH
BETWEEN THE TOP AND BOTTOM OF THE
PLASTIC BODY.
7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037
(0.940). THE DAMBAR INTRUSION(S) SHALL
NOT CAUSE THE H DIMENSION TO BE
SMALLER THAN 0.025 (0.635).
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.485 0.495 12.32 12.57
B 0.485 0.495 12.32 12.57
C 0.165 0.180 4.20 4.57
E 0.090 0.110 2.29 2.79
F 0.013 0.021 0.33 0.53
G 0.050 BSC
1.27 BSC
H 0.026 0.032 0.66 0.81
J 0.020 --- 0.51 ---
K 0.025 --- 0.64 ---
R 0.450 0.456 11.43 11.58
U 0.450 0.456 11.43 11.58
V 0.042 0.048 1.07 1.21
W 0.042 0.048 1.07 1.21
X 0.042 0.056 1.07 1.42
Y --- 0.020 --- 0.50
Z 2 _ 10_ 2 _ 10_
G1 0.410 0.430 10.42 10.92
K1 0.040 --- 1.02 ---
www.onsemi.com
5
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| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet MC10H645.PDF ] | |
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