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Dual 2-Bit Adder / Subtractor 0 pages
© 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
CIN
A0
B0
SELA
VEE
VCC
S0
S1
COUT
CIN
A1
B1
SELB
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
10
S1
S0
CIN
BO
AO
SELB
SELA
VCC = PIN 16
VEE = PIN 8
7
9
5
4
6
15
2
11
12
3
14
1
13
SELA
SELB
A1
B1
CIN
S0
COUT
S1
COUT
POSITIVE LOGIC ONLY
A’ = A SELA = ASELA
B’ = B SELB = BSELB
S = CIN (A’ B’ + A’ B’) +
CIN(A’ B’ + A’ B’)
COUT = CINA’ + CINB’ + 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
1 20
