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MC10H166FNR2

P1-P3P4-P6P7-P8
© Semiconductor Components Industries, LLC, 2006
March, 2006 − Rev. 7
1 Publication Order Number:
MC10H166/D
MC10H166
5−Bit Magnitude
Comparator
Description
The MC10H166 is a 5−Bit Magnitude Comparator and is a
functional/ pinout duplication of the standard MECL 10K™ part with
100% improvement in propagation delay and no increase in
power−supply current.
The MC10H166 is a high−speed expandable 5−bit 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
wire−ORing these outputs (a low level indicates A = B) or by
wire−NORing the outputs (a high level indicates A = B). A high level
on the enable function forces both outputs low.
Features
• Propagation Delay, Data−to−Output, 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
• Pb−Free Packages are Available*
DIP
PIN ASSIGNMENT
V
CC1
A>B
A<B
B0
A0
A1
B1
V
EE
V
CC2
E
B2
A2
A3
B3
B4
A4
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
TRUTH TABLE
Inputs
Outputs
E
A B A < B A > B
WORD A < WORD B
H
L
L
L
XXL
L
H
L
L
H
L
L
WORD A = WORD B
WORD A > WORD B
Pin assignment is for Dual−in−Line 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 Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
CDIP−16
L SUFFIX
CASE 620A
MARKING DIAGRAMS*
PDIP−16
P SUFFIX
CASE 648
http://onsemi.com
*For additional marking information, refer to
Application Note AND8002/D.
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
16
1
16
1
MC10H166P
AWLYYWWG
1
16
MC10H166L
AWLYYWW
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G= Pb−Free Package
PLLC−20
FN SUFFIX
CASE 775
20
1
10H166G
AWLYYWW
120
MC10H166
http://onsemi.com
2
Table 1. MAXIMUM RATINGS
Symbol Characteristic Rating Unit
V
EE
Power Supply (V
CC
= 0) −8.0 to 0 Vdc
V
I
Input Voltage (V
CC
= 0) 0 to V
EE
Vdc
I
out
Output Current − Continuous
− Surge
50
100
mA
T
A
Operating Temperature Range 0 to +75 °C
T
stg
Storage Temperature Range − Plastic
− Ceramic
−55 to +150
−55 to +165
°C
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
Table 2. ELECTRICAL CHARACTERISTICS (V
EE
= −5.2 V ±5%) (Note 1)
0° 25° 75°
Symbol Characteristic Min Max Min Max Min Max Unit
I
E
Power Supply Current − 117 − 106 − 117 mA
I
inH
Input Current High − 350 − 220 − 220
A
I
inL
Input Current Low 0.5 − 0.5 − 0.3 −
A
V
OH
High Output Voltage −1.02 −0.84 −0.98 −0.81 −0.92 −0.735 Vdc
V
OL
Low Output Voltage −1.95 −1.63 −1.95 −1.63 −1.95 −1.60 Vdc
V
IH
High Input Voltage −1.17 −0.84 −1.13 −0.81 −1.07 −0.735 Vdc
V
IL
Low Input Voltage −1.95 −1.48 −1.95 −1.48 −1.95 −1.45 Vdc
1. Each MECL 10H™ series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been
established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 lfpm is maintained.
Outputs are terminated through a 50 resistor to −2.0 V.
Table 3. AC PARAMETERS
0° 25° 75°
Symbol Characteristic Min Max Min Max Min Max Unit
t
pd
Propagation Delay
Data−to−Output
Enable−to−Output
1.1
0.6
3.5
1.7
1.1
0.7
3.7
1.7
1.2
0.7
4.1
1.8
ns
t
r
Rise Time 0.6 1.5 0.6 1.6 0.6 1.7 ns
t
f
Fall Time 0.6 1.5 0.6 1.6 0.6 1.7 ns
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
MC10H166
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3
FIGURE 1 − 9−BIT MAGNITUDE COMPARATOR
A0 B0 A1 B1 A2 B2 A3 B3 A4 B4
A5 B5 A6 B6 A7 B7 A8 B8
A0 A1 A2 A3 A4
B0 B1 B2 B3 B4
MC10H166
A BA B
A0 A1 A2 A3 A4
B0 B1 B2 B3 B4
A B
A B
AB
For 9−Bit Word
A4 9
B4 10
A3 12
B3 11
A2 13
B2 14
A1 6
B1 7
A0 5
B0 4
E 15
2 A B
3 A B
V
CC1
= PIN 1
V
CC2
= PIN 16
V
EE
= PIN 8
A = BAB
LOGIC DIAGRAM
For longer word lengths, the MC10H166 can be serially
expanded or cascaded. Figure 1 shows two devices in a serial
expansion for a 9−bit word length. The A > B and
A < B outputs are fed to the A0 and B0 inputs respectively
of the next device. The connection for an A = B output is also
shown. The worst case delay time of serial expansion is
equal to the number of comparators times the
data−to−output delay.
P1-P3P4-P6P7-P8

MC10H166FNR2

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Manufacturer:
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Description:
Logic Comparators 5V ECL 5-Bit
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