MC10H180_06 Datasheet, PDF (1/5 Pages) ON Semiconductor – Dual 2−Bit Adder/Subtractor

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
7
SEL_A S0
15
9
5
SEL_B ^S0
AO
2
POSITIVE LOGIC ONLY
6
4
BO
C_IN COUT
A’ = A  SEL_A = ASEL_A
3
B’ = B  SEL_B = BSEL_B
S = C_IN (A’ B’ + A’ B’) +
C_IN(A’ B’ + A’ B’)
SEL_A S1
SEL_B ^S1
14 ^{COUT = CINA’ + CINB’ + A’ B’}
1
11
A1
10
B1
12
C_IN COUT
13
V_CC = PIN 16
V_EE = PIN 8
DIP PIN ASSIGNMENT
S1
1
16
V_CC
S0
2
15 S0
COUT
3
14 S1
C_IN
4
A0
5
13
C_OUT
12
C_IN
B0
6
11 A1
SEL_A
7
V_EE
8
10 B1
9
SEL_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.
© Semiconductor Components Industries, LLC, 2006
1
February, 2006 − Rev. 7
http://onsemi.com
MARKING DIAGRAMS*
CDIP−16
L SUFFIX
CASE 620A
16
MC10H180L
AWLYYWW
1
16
16
1
PDIP−16
P SUFFIX
CASE 648
MC10H180P
AWLYYWWG
1
1 20
20 ₁
PLLC−20
FN SUFFIX
CASE 775
10H180G
AWLYYWW
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G
= Pb−Free 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 3 of this data sheet.
Publication Order Number:
MC10H180/D