MOTOROLA MC14561B 9s complementer Datasheet

SEMICONDUCTOR TECHNICAL DATA
L SUFFIX
CERAMIC
CASE 632
The MC14561B 9’s complementer is a companion to the MC14560B
NBCD adder to allow BCD subtraction. A BCD number (8–4–2–1 code) is
applied to the inputs (A1 = 20, A2 = 21, A3 = 22, A4 = 23). If the complement
control (Comp) is low, the BCD number appears at the outputs unmodified.
The complement disable (Comp) allows the complement control to be gated,
or an inverted control signal to be used. If the complement input is high and
the disable input low, the 9’s complement of the number is displayed at the
outputs. The zero control (Z), when high, forces the outputs low regardless of
the state of the other inputs.
When the MC14561B is used to perform BCD subtraction in conjunction
with the MC14560B NBCD adder, the complement control becomes an
add/subtract control.
• All Inputs Buffered
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low–Power TTL Loads or One Low–Power
Schottky TTL Load Over the Rated Temperature Range
P SUFFIX
PLASTIC
CASE 646
D SUFFIX
SOIC
CASE 751A
ORDERING INFORMATION
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
MAXIMUM RATINGS* (Voltages Referenced to VSS)
Parameter
Symbol
VDD
DC Supply Voltage
Value
Unit
– 0.5 to + 18.0
V
PIN ASSIGNMENT
Vin, Vout
Input or Output Voltage (DC or Transient)
– 0.5 to VDD + 0.5
V
A1
1
14
VDD
Iin, Iout
Input or Output Current (DC or Transient),
per Pin
± 10
mA
A2
2
13
F1
A3
3
12
F2
PD
Power Dissipation, per Package†
500
mW
A4
4
11
F3
Tstg
Storage Temperature
– 65 to + 150
_C
COMP
5
10
F4
260
_C
COMP
6
9
Z
VSS
7
8
NC
TL
Lead Temperature (8–Second Soldering)
* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
Ceramic “L” Packages: – 12 mW/_C From 100_C To 125_C
TRUTH TABLE
Z
Comp
Comp
F1
F2
F3
F4
Mode
0
0
0
0
0
1
A1
A2
A3
A4
Straight–through
0
1
1
0
1
0
A1
A2
A2A3 + A2A3
A2A3A4
Complement
1
X
X
0
0
0
0
Zero
X = Don’t Care.
NC = NO CONNECTION
This device contains protection circuitry to
guard against damage due to high static
voltages or electric fields. However, precautions must be taken to avoid applications of
any voltage higher than maximum rated voltages to this high–impedance circuit. For proper
operation, Vin and Vout should be constrained
to the range VSS
(Vin or Vout)
VDD.
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either VSS
or VDD). Unused outputs must be left open.
v
v
REV 3
1/94
MOTOROLA
Motorola, Inc. 1995
CMOS LOGIC DATA
MC14561B
1
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
Characteristic
Output Voltage
Vin = VDD or 0
Symbol
– 55_C
25_C
125_C
VDD
Vdc
Min
Max
Min
Typ #
Max
Min
Max
Unit
“0” Level
VOL
5.0
10
15
—
—
—
0.05
0.05
0.05
—
—
—
0
0
0
0.05
0.05
0.05
—
—
—
0.05
0.05
0.05
Vdc
“1” Level
VOH
5.0
10
15
4.95
9.95
14.95
—
—
—
4.95
9.95
14.95
5.0
10
15
—
—
—
4.95
9.95
14.95
—
—
—
Vdc
5.0
10
15
—
—
—
1.5
3.0
4.0
—
—
—
2.25
4.50
6.75
1.5
3.0
4.0
—
—
—
1.5
3.0
4.0
5.0
10
15
3.5
7.0
11
—
—
—
3.5
7.0
11
2.75
5.50
8.25
—
—
—
3.5
7.0
11
—
—
—
5.0
5.0
10
15
– 3.0
– 0.64
– 1.6
– 4.2
—
—
—
—
– 2.4
– 0.51
– 1.3
– 3.4
– 4.2
– 0.88
– 2.25
– 8.8
—
—
—
—
– 1.7
– 0.36
– 0.9
– 2.4
—
—
—
—
IOL
5.0
10
15
0.64
1.6
4.2
—
—
—
0.51
1.3
3.4
0.88
2.25
8.8
—
—
—
0.36
0.9
2.4
—
—
—
mAdc
Input Current
Iin
15
—
± 0.1
—
± 0.00001
± 0.1
—
± 1.0
µAdc
Input Capacitance
(Vin = 0)
Cin
—
—
—
—
5.0
7.5
—
—
pF
Quiescent Current
(Per Package)
IDD
5.0
10
15
—
—
—
5.0
10
20
—
—
—
0.005
0.010
0.015
5.0
10
20
—
—
—
150
300
600
µAdc
IT
5.0
10
15
Vin = 0 or VDD
Input Voltage
“0” Level
(VO = 4.5 or 0.5 Vdc)
(VO = 9.0 or 1.0 Vdc)
(VO = 13.5 or 1.5 Vdc)
VIL
“1” Level
VIH
(VO = 0.5 or 4.5 Vdc)
(VO = 1.0 or 9.0 Vdc)
(VO = 1.5 or 13.5 Vdc)
Output Drive Current
(VOH = 2.5 Vdc)
(VOH = 4.6 Vdc)
(VOH = 9.5 Vdc)
(VOH = 13.5 Vdc)
(VOL = 0.4 Vdc)
(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
Vdc
Vdc
IOH
Source
Sink
Total Supply Current**†
(Dynamic plus Quiescent,
Per Package)
(CL = 50 pF on all outputs, all
buffers switching)
mAdc
IT = (1.5 µA/kHz) f + IDD
IT = (3.0 µA/kHz) f + IDD
IT = (4.5 µA/kHz) f + IDD
µAdc
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
** The formulas given are for the typical characteristics only at 25_C.
ā
†To calculate total supply current at loads other than 50 pF:
IT(CL) = IT(50 pF) + (CL – 50) Vfk
where: IT is in µA (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.004.
MC14561B
2
MOTOROLA CMOS LOGIC DATA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
SWITCHING CHARACTERISTICS* (CL = 50 pF, TA = 25_C)
Characteristic
Symbol
Output Rise and Fall Time
tTLH, tTHL = (1.5 ns/pF) CL + 25 ns
tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns
tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns
tTLH,
tTHL
Propagation Delay Time
tPLH, tPHL = (1.7 ns/pF) CL + 315 ns
tPLH, tPHL = (0.66 ns/pF) CL + 127 ns
tPLH, tPHL = (0.5 ns/pF) CL + 95 ns
tPLH,
tPHL
VDD
Min
Typ #
Max
5.0
10
15
—
—
—
100
50
40
200
100
80
5.0
10
15
—
—
—
400
160
120
1000
400
300
Unit
ns
ns
* The formulas given are for the typical characteristics only at 25_C.
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
20 ns
ANY INPUT
20 ns
VDD
90%
50%
10%
VSS
tPLH
tPHL
90%
ANY OUTPUT
VOH
50%
10%
VOL
tTLH
tTHL
Figure 1. Switching Time Waveforms
MOTOROLA CMOS LOGIC DATA
MC14561B
3
LOGIC DIAGRAM
A1
1
F1
13
A2
2
F2
12
F3
11
A3
3
F4
10
A4
4
COMP
5
VDD = PIN 14
VSS = PIN 7
COMP
6
Z
9
TRUTH TABLE – COMPLEMENT MODE
(Z = 0, Comp = 1, Comp = 0)
Illegal
BCD
Input
Codes
MC14561B
4
Decimal
Equivalent
Input
A1
Decimal
Equivalent
Output
A4
A3
A2
F4
F3
F2
F1
0
1
2
3
4
5
6
7
8
9
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
9
8
7
6
5
4
3
2
1
0
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
10
11
12
13
14
15
1
1
1
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
0
1
0
1
0
1
7
6
5
4
3
2
0
0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
1
0
1
0
1
0
Inputs
Outputs
MOTOROLA CMOS LOGIC DATA
TYPICAL APPLICATIONS
One MC14560B and one MC14561B permit a BCD digit to
be added to or subtracted from a second digit, such as in
the typical configurations in Figures 2 and 3. A second
MC14561B permits either digit to be added to or subtracted
from the other, or either word to appear unmodified at the
output.
ADD/SUBTRACT
MC14561B
A1
A1
F1
A3
F2
Cin
A1
S1
F3
A2
S2
A4
COMP
A3
COMP
ZERO
MC14560B
A2
Z
F4
B1
UNITS
A4
B1
S3
B2
S4
B3
Cout
MC14561B
A1
A10
F1
A3
F2
Cin
A1
S1
F3
A2
S2
A4
COMP
Z
TENS
A3
COMP
B10
MC14560B
A2
F4
A4
B1
S3
B2
S4
B3
B4
Cout
TRUTH TABLE
Zero
Add/Subtract
Result
0
0
B plus A
0
1
B minus A
1
X
B
X = Don’t Care
Figure 2. Parallel Add/Subtract Circuit (10’s Complement)
MOTOROLA CMOS LOGIC DATA
MC14561B
5
TYPE D
FLIP–FLOP
D
Q
C
ADD/SUBTRACT
A REGISTER
100’s
10’s
MC14561B
1’s
A1
A2
A3
A4
COMP
COMP
Z
F1
F2
F3
F4
CLOCK
100’s
10’s
1’s
MC14560B
Cin
A1
A2
A3
A4
B1
B2
B3
B4
S1
S2
RESULT
S3
S4
Cout
B REGISTER
Figure 3. Serial Add/Subtract Circuit
MC14561B
6
MOTOROLA CMOS LOGIC DATA
OUTLINE DIMENSIONS
L SUFFIX
CERAMIC DIP PACKAGE
CASE 632–08
ISSUE Y
–A–
14
9
1
7
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION F MAY NARROW TO 0.76 (0.030)
WHERE THE LEAD ENTERS THE CERAMIC
BODY.
–B–
C
–T–
L
K
SEATING
PLANE
F
G
D
N
M
J
14 PL
0.25 (0.010)
M
T A
S
14 PL
0.25 (0.010)
M
T B
P SUFFIX
PLASTIC DIP PACKAGE
CASE 646–06
ISSUE L
14
8
1
7
B
A
F
L
C
J
N
H
G
D
SEATING
PLANE
MOTOROLA CMOS LOGIC DATA
K
M
S
DIM
A
B
C
D
F
G
J
K
L
M
N
INCHES
MIN
MAX
0.750
0.785
0.245
0.280
0.155
0.200
0.015
0.020
0.055
0.065
0.100 BSC
0.008
0.015
0.125
0.170
0.300 BSC
0_
15_
0.020
0.040
MILLIMETERS
MIN
MAX
19.05
19.94
6.23
7.11
3.94
5.08
0.39
0.50
1.40
1.65
2.54 BSC
0.21
0.38
3.18
4.31
7.62 BSC
0_
15_
0.51
1.01
NOTES:
1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE
POSITION AT SEATING PLANE AT MAXIMUM
MATERIAL CONDITION.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
4. ROUNDED CORNERS OPTIONAL.
DIM
A
B
C
D
F
G
H
J
K
L
M
N
INCHES
MIN
MAX
0.715
0.770
0.240
0.260
0.145
0.185
0.015
0.021
0.040
0.070
0.100 BSC
0.052
0.095
0.008
0.015
0.115
0.135
0.300 BSC
0_
10_
0.015
0.039
MILLIMETERS
MIN
MAX
18.16
19.56
6.10
6.60
3.69
4.69
0.38
0.53
1.02
1.78
2.54 BSC
1.32
2.41
0.20
0.38
2.92
3.43
7.62 BSC
0_
10_
0.39
1.01
MC14561B
7
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
–A–
14
8
–B–
1
P 7 PL
0.25 (0.010)
7
G
M
F
–T–
M
K
D 14 PL
0.25 (0.010)
M
T B
S
M
R X 45 _
C
SEATING
PLANE
B
A
S
J
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN
MAX
8.55
8.75
3.80
4.00
1.35
1.75
0.35
0.49
0.40
1.25
1.27 BSC
0.19
0.25
0.10
0.25
0_
7_
5.80
6.20
0.25
0.50
INCHES
MIN
MAX
0.337
0.344
0.150
0.157
0.054
0.068
0.014
0.019
0.016
0.049
0.050 BSC
0.008
0.009
0.004
0.009
0_
7_
0.228
0.244
0.010
0.019
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
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MC14561B
8
◊
*MC14561B/D*
MOTOROLA CMOS LOGIC
DATA
MC14561B/D
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