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MC10H166_06 Datasheet, PDF (1/8 Pages) ON Semiconductor – 5−Bit Magnitude Comparator | |||
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MC10H166
5âBit Magnitude
Comparator
Description
The MC10H166 is a 5âBit Magnitude Comparator and is a
functional/ pinout duplication of the standard MECL 10K⢠part with
100% improvement in propagation delay and no increase in
powerâsupply current.
The MC10H166 is a highâspeed expandable 5âbit comparator for
comparing the magnitude of two binary words. Two outputs are
provided: A < B and A > B. The A = B function can be obtained by
wireâORing these outputs (a low level indicates A = B) or by
wireâNORing the outputs (a high level indicates A = B). A high level
on the enable function forces both outputs low.
Features
⢠Propagation Delay, DataâtoâOutput, 2.0 ns Typical
⢠Power Dissipation 440 mW Typical
⢠Improved Noise Margin 150 mV (Over Operating Voltage and
Temperature Range)
⢠Voltage Compensated
⢠MECL 10K Compatible
⢠PbâFree Packages are Available*
TRUTH TABLE
Inputs
Outputs
E
A
B
A<B A>B
H
X
X
L
L
L WORD A = WORD B L
L
L WORD A > WORD B L
H
L WORD A < WORD B H
L
DIP
PIN ASSIGNMENT
VCC1
1
A>B
2
A<B
3
B0
4
A0
5
A1
6
B1
7
VEE
8
16
VCC2
15
E
14
B2
13
A2
12
A3
11
B3
10
B4
9
A4
Pin assignment is for DualâinâLine Package.
For PLCC pin assignment, see the Pin Conversion Tables on page 18
of the ON Semiconductor MECL Data Book (DL122/D).
*For additional information on our PbâFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
March, 2006 â Rev. 7
http://onsemi.com
MARKING DIAGRAMS*
CDIPâ16
L SUFFIX
CASE 620A
16
MC10H166L
AWLYYWW
1
16
16
1
PDIPâ16
P SUFFIX
CASE 648
MC10H166P
AWLYYWWG
1
1 20
20 1
PLLCâ20
FN SUFFIX
CASE 775
10H166G
AWLYYWW
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G
= PbâFree Package
*For additional marking information, refer to
Application Note AND8002/D.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Publication Order Number:
MC10H166/D
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