© Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 7
1 Publication Order Number:
MC10H180/D
MC10H180
Dual 2−Bit Adder/Subtractor
Description
The MC10H180 is a high−speed, low−power, general−purpose
adder/ subtractor. It is designed to be used in special purpose
adders/subtractors or in high−speed multiplier arrays.
Inputs for each adder are Carry−in, Operand A, and Operand B;
outputs are Sum, Sum
and Carry−out. The common select inputs serve
as a control line to Invert A for subtract, and a control line to Invert B.
Features
• Propagation Delay, 1.8 ns Typical, Operand and Select to Output
• Power Dissipation, 360 mW Typical MC10H180
• Improved Noise Margin 150 mV (Over Operating Voltage and
Temperature Range)
• Voltage Compensated
• MECL 10K™ Compatible
• Pb−Free Packages are Available*
LOGIC DIAGRAM
DIP PIN ASSIGNMENT
S1
S0
COUT
C
IN
A0
B0
SEL
A
V
EE
V
CC
S0
S1
C
OUT
C
IN
A1
B1
SEL
B
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
10
S1
S0
C
IN
BO
AO
SEL
B
SEL
A
V
CC
= PIN 16
V
EE
= PIN 8
7
9
5
4
6
15
2
11
12
3
14
1
13
SEL
A
SEL
B
A1
B1
C
IN
S0
C
OUT
S1
C
OUT
POSITIVE LOGIC ONLY
A’ = A SEL
A
= ASEL
A
B’ = B SEL
B
= BSEL
B
S=C
IN
(A’ B’ + A’ B’) +
C
IN
(A’ B’ + A’ B’)
C
OUT
= C
IN
A’ + C
IN
B’ + A’ 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 3 of this data sheet.
ORDERING INFORMATION
16
1
16
1
MC10H180P
AWLYYWWG
1
16
MC10H180L
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
10H180G
AWLYYWW
120