MC10H181
4−Bit Arithmetic Logic Unit/
Function Generator
The MC10H181 is a high−speed arithmetic logic unit capable of
performing 16 logic operations and 16 arithmetic operations on two
four−bit words. Full internal carry is incorporated for ripple through
operation.
Arithmetic logic operations are selected by applying the appropriate
binary word to the select inputs (S0 through S3) as indicated in the
tables of arithmetic/logic functions. Group carry propagate (P
G
) and
carry generate (G
G
) are provided to allow fast operations on very long
words using a second order look−ahead. The internal carry is enabled
by applying a low level voltage to the mode control input (M).
When used with the MC10H179, full−carry look−ahead, as a second
order look−ahead block, the MC10H181 provides high−speed
arithmetic operations on very long words.
This 10H part is a functional/pinout duplication of the standard
MECL 10K family part with 100% improvement in propagation delay
and no increase in power supply current.
•
Improved Noise Margin, 150 mV (Over Operating Voltage and
Temperature Range)
•
Voltage Compensated
•
MECL 10K
−
Compatible
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MARKING
DIAGRAMS
24
CDIP−24
L SUFFIX
CASE 758
1
24
PDIP−24
P SUFFIX
CASE 724
1
1
PLCC−28
FN SUFFIX
CASE 776
10H181
AWLYYWW
MC10H181P
AWLYYWW
MC10H181L
AWLYYWW
A
WL
YY
WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
Device
MC10H181L
MC10H181P
MC10H181FN
Package
CDIP−24
PDIP−24
PLCC−28
Shipping
15 Units/Rail
15 Units/Rail
37 Units/Rail
©
Semiconductor Components Industries, LLC, 2006
June, 2006
−
Rev. 8
1
Publication Order Number:
MC10H181/D
MC10H181
S3 13
S2 15
S1 17
S0 14
2 F0
LOGIC DIAGRAM
B0 20
A0 21
3 F1
B1 19
A1 18
7 F2
B2 11
A2 16
6 F3
B3 9
8 P
G
A3 10
4 G
G
5 C
n+4
C
n
22
M 23
V
CC1
= Pin 1
V
CC2
= Pin 24
V
EE
= Pin 12
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2
MC10H181
FUNCTION SELECT TABLE
LOGIC DIAGRAM
13
15
17
14
S0 S1
21
20
18
19
16
11
10
9
22
23
A0
B0
A1
B1
A2
B2
A3
B3
C
n
M
S2
S3
F0
F1
F2
F3
G
G
P
G
C
n+4
Function Select
S3 S2
S1 S0
L
L
L
L
L
2
3
7
6
4
8
5
L
L
L
H
H
H
H
H
H
H
H
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
Logic Functions
M is High C = D.C.
F
F=A
F=A+B
F=A+B
F = Logical “1”
F=A
•
B
F=B
F=A
B
F=A+B
F=A
•
B
F=A
B
F=B
F=A+B
F = Logical “0”
F=A
•
B
F=A
•
B
F=A
F=A
Arithmetic Operation
M is Low C
n
is low
F
F = A plus (A
•
B)
F = A plus (A
•
B)
F = A times 2
F = (A + B) plus 0
F = (A + B) plus (A
•
B)
F = A plus B
F = A plus (A + B)
F = (A + B) plus 0
F = A minus B minus 1
F = (A + B) plus (A
•
B)
F = A plus (A + B)
F = minus 1 (two’s complement)
F = (A
•
B) minus 1
F = (A
•
B) minus 1
F = A minus 1
DIP
PIN ASSIGNMENT
V
CC1
F0
F1
G
G
C
N + 4
F3
F2
P
G
B3
A3
B2
V
EE
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
V
CC2
M
C
N
A0
B0
B1
A1
S1
A2
S2
S0
S3
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).
MAXIMUM RATINGS
Symbol
V
EE
V
I
I
out
T
A
T
stg
Power Supply (V
CC
= 0)
Input Voltage (V
CC
= 0)
Output Current− Continuous
−
Surge
Operating Temperature Range
Storage Temperature Range− Plastic
−
Ceramic
Characteristic
Rating
−8.0
to 0
0 to V
EE
50
100
0 to +75
−55
to +150
−55
to +165
Unit
Vdc
Vdc
mA
°C
°C
°C
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3
MC10H181
ELECTRICAL CHARACTERISTICS
(V
EE
=
−5.2
V
±5.0%)
(See Note 1.)
0°
Characteristic
Power Supply Current
Input Current High
Pin 22
Pins 14,23
Pins 13,15,17
Pins 10,16,18,21
Pins 9,11,19,20
Input Current Low
Pins 9−11, 13−22
High Output Voltage
Low Output Voltage
High Input Voltage
Low Input Voltage
Symbol
I
E
I
inH
Min
−
−
−
−
−
−
0.5
−1.02
−1.95
−1.17
−1.95
Max
159
720
405
515
475
465
−
−0.84
−1.63
−0.84
−1.48
Min
−
−
−
−
−
−
0.5
−0.98
−1.95
−1.13
−1.95
+25°
Max
145
450
255
320
300
275
−
−0.81
−1.63
−0.81
−1.48
Min
−
−
−
−
−
−
0.3
−0.92
−1.95
−1.07
−1.95
+75°
Max
159
450
255
320
300
275
−
−0.735
−1.60
−0.735
−1.45
Unit
mA
μA
I
inL
V
OH
V
OL
V
IH
V
IL
μA
Vdc
Vdc
Vdc
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 Ifpm is maintained.
Outputs are terminated through a 50−ohm resistor to
−2.0
volts.
AC PARAMETERS
AC Switching Characteristics
0°C
Characteristic
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Propagation Delay
Rise Time, Fall Time
Symbol
t+ +, t−
−
t+, t−
t+ +, t+
−,
t− +, t−
−
t+, t−
t+ +, t+
−,
t− +, t−
−
t+, t−
t+ +, t−
−
t+, t−
t+ +, t−
−
t+, t−
t+
−,
t− +
t+, t−
t+ +, t− +
t+, t−
t+ +, t−
−
t+, t−
t+ +, t−
−
t+, t−
t+
−,
t− +
t+, t−
t+ +, t+
−
t+, t−
t+
−,
t− +
t+, t−
t− +, t+
−
t+, t−
t+
−,
t− +
t+, t−
t+
−,
t− +
t+, t−
Input
C
n
C
n
C
n
C
n
C
n
A1
A1
A1
A1
A1
A1
A1
A1
A1
B1
B1
B1
B1
B1
B1
B1
B1
M
M
S1
S1
S1
S1
S1
S1
S1
S1
Output
C
n+4
C
n+4
F1
F1
F1
F1
F1
F1
P
G
P
G
G
G
G
G
C
n+4
C
n+4
F1
F
P
G
P
G
G
G
G
G
C
n+4
C
n+4
F1
F1
F1
F1
P
G
P
G
C
n+4
C
n+4
G
G
G
G
S0,S3
S0,S3
A0,A2,A3,C
n
A0,A2,A3,C
n
A0,A2,A3,C
n
A0,A2,A3,C
n
S3,C
n
S3,C
n
S0,A1
S0,A1
S3,C
n
S3,C
n
S3,C
n
S3,C
n
−
−
A1,B1
A1,B1
A3,B3
A3,B3
A3,B3
A3,B3
A3,B3
A3,B3
Conditions
A0,A1,A2,A3
A0,A1,A2,A3
A0
1.0
0.7
1.5
0.7
1.5
0.9
1.5
0.7
1.5
0.5
2.0
0.7
1.5
0.7
1.5
0.7
2.0
0.5
1.5
0.8
1.5
0.7
1.5
0.7
1.5
0.7
1.3
0.5
3.0
2.2
3.7
2.0
3.7
2.4
3.7
2.2
3.6
2.0
4.5
2.3
3.8
2.2
3.7
2.2
4.0
2.0
4.2
2.3
4.5
2.0
4.0
2.0
4.1
2.2
4.5
3.2
1.0
0.7
1.5
0.7
1.5
0.9
1.5
0.7
1.5
0.5
2.0
0.7
1.5
0.7
1.5
0.7
2.0
0.5
1.5
0.8
1.5
0.7
1.5
0.7
1.5
0.7
1.3
0.5
3.0
2.2
3.7
2.0
3.7
2.4
3.7
2.2
3.6
2.0
4.5
2.3
3.8
2.2
3.7
2.2
4.0
2.2
4.2
2.3
4.5
2.0
4.0
2.2
4.1
2.2
4.5
3.2
1.2
0.7
1.6
0.7
1.6
0.9
1.6
0.7
1.6
0.5
2.1
0.7
1.6
0.7
1.6
0.7
2.1
0.5
1.6
0.8
1.6
0.7
1.6
0.7
1.6
0.7
1.4
0.5
3.3
2.4
ns
4.0
2.2
4.0
2.6
3.9
2.4
3.9
2.2
4.8
2.5
4.0
2.4
4.0
2.4
4.3
2.2
4.5
2.5
4.8
2.2
4.3
2.4
4.4
2.4
4.8
3.4
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Min
0.7
0.6
Max
2.0
2.0
+25°C
Min
0.7
0.6
Max
2.0
2.0
+75°C
Min
0.7
0.7
Max
2.2
2.2
Unit
ns
ns
ns
† Logic high level (+1.11 Vdc) applied to pins listed. All other input pins are left floating or tied to +0.31 Vdc.
V
CC1
= V
CC2
= +2.0 Vdc, V
EE
=
−3.2
Vdc
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4
MC10H181
PACKAGE DIMENSIONS
PLCC−28
FN SUFFIX
PLASTIC PLCC PACKAGE
CASE 776−02
ISSUE D
Y BRK
D
Z
−L−
−M−
B
0.007 (0.180)
U
M
T L−M
M
S
N
S
S
−N−
0.007 (0.180)
T L−M
N
S
W
28
1
D
V
X
VIEW D−D
G1
0.010 (0.250)
S
T L−M
S
N
S
A
Z
R
E
G
G1
0.010 (0.250)
S
0.007 (0.180)
0.007 (0.180)
M
M
T L−M
T L−M
S
S
N
N
S
S
H
0.007 (0.180)
M
T L−M
S
N
S
C
K1
0.004 (0.100)
−T−
SEATING
PLANE
J
K
F
VIEW S
0.007 (0.180)
M
VIEW S
T L−M
S
T L−M
S
N
S
N
S
NOTES:
1. DATUMS −L−, −M−, AND −N− DETERMINED
WHERE TOP OF LEAD SHOULDER EXITS
PLASTIC BODY AT MOLD PARTING LINE.
2. DIMENSION G1, TRUE POSITION TO BE
MEASURED AT DATUM −T−, SEATING PLANE.
3. DIMENSIONS R AND U DO NOT INCLUDE
MOLD FLASH. ALLOWABLE MOLD FLASH IS
0.010 (0.250) PER SIDE.
4. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
5. CONTROLLING DIMENSION: INCH.
6. THE PACKAGE TOP MAY BE SMALLER THAN
THE PACKAGE BOTTOM BY UP TO 0.012
(0.300). DIMENSIONS R AND U ARE
DETERMINED AT THE OUTERMOST
EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR
BURRS, GATE BURRS AND INTERLEAD
FLASH, BUT INCLUDING ANY MISMATCH
BETWEEN THE TOP AND BOTTOM OF THE
PLASTIC BODY.
7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037
(0.940). THE DAMBAR INTRUSION(S) SHALL
NOT CAUSE THE H DIMENSION TO BE
SMALLER THAN 0.025 (0.635).
DIM
A
B
C
E
F
G
H
J
K
R
U
V
W
X
Y
Z
G1
K1
INCHES
MIN
MAX
0.485
0.495
0.485
0.495
0.165
0.180
0.090
0.110
0.013
0.019
0.050 BSC
0.026
0.032
0.020
−−−
0.025
−−−
0.450
0.456
0.450
0.456
0.042
0.048
0.042
0.048
0.042
0.056
−−− 0.020
2
_
10
_
0.410
0.430
0.040
−−−
MILLIMETERS
MIN
MAX
12.32
12.57
12.32
12.57
4.20
4.57
2.29
2.79
0.33
0.48
1.27 BSC
0.66
0.81
0.51
−−−
0.64
−−−
11.43
11.58
11.43
11.58
1.07
1.21
1.07
1.21
1.07
1.42
−−−
0.50
2
_
10
_
10.42
10.92
1.02
−−−
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