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PDF MC10H645 Data sheet ( Hoja de datos )
| Número de pieza | MC10H645 | |
| Descripción | 1:9 TTL Clock Driver | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MC10H645 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
1:9 TTL Clock Driver
The MC10H645 is a single supply, low skew, TTL I/O 1:9 Clock Driver.
Devices in the Motorola H600 clock driver family utiize the 28–lead PLCC
for optimal power and signal pin placement.
The device features a 24mA TTL ouput stage with AC performance
specified into a 50pF 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.
MC10H645
1:9 TTL
CLOCK DRIVER
• Low Skew Typically 0.65ns Within Device
• Guaranteed Skew Spec 1.25ns Part–to–Part
• Input Clock Muxing
• Differential ECL Internal Design
• Single Supply
• Extra TTL and ECL Power/Ground Pins
PIN NAMES
PIN
GT
VT
VE
GE
Dn
Q0 – Q8
SEL
TTL
Inputs
D0
D1
SEL
FUNCTION
TTL Ground (0V)
TTL VCC (+5.0V)
ECL VCC (+5.0V)
ECL Ground (0V)
TTL Signal Input
TTL Signal Outputs
TTL Mux Select
LOGIC DIAGRAM
TTL Outputs
Q0
MUX
D0
D0 Q
D1 Q
D1
SS
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
FN SUFFIX
PLASTIC PACKAGE
CASE 776–02
Pinout: 28–Lead PLCC (Top View)
GT Q6 VT Q7 VT Q8 GT
25 24 23 22 21 20 19
GT 26
18 NC
Q5 27
17 D0
VT 28
16 D1
Q4 1
VT 2
15 VE
14 SEL
Q3 3
13 GE
GT 4
12 NC
5 6 7 8 9 10 11
GT Q2 VT Q1 VT Q0 GT
9/96
© Motorola, Inc. 1996
2–1
REV 4
1 page  
MC10H645
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 which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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.
How to reach us:
USA/EUROPE/Locations Not Listed: Motorola Literature Distribution;
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454
MFAX: [email protected] – TOUCHTONE 602–244–6609
INTERNET: http://Design–NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
MECL Data
DL122 — Rev 6
◊
*MC10H645/D*MC10H645/D
2–5 MOTOROLA
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| PDF Descargar | [ Datasheet MC10H645.PDF ] | |
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