MOTOROLA MC14531BCP

SEMICONDUCTOR TECHNICAL DATA
L SUFFIX
CERAMIC
CASE 620
The MC14531B 12–bit parity tree is constructed with MOS P–channel and
N–channel enhancement mode devices in a single monolithic structure. The
circuit consists of 12 data–bit inputs (D0 thru D11), and even or odd parity
selection input (W) and an output (Q). The parity selection input can be
considered as an additional bit. Words of less than 13 bits can generate an
even or odd parity output if the remaining inputs are selected to contain an
even or odd number of ones, respectively. Words of greater than 12–bits can
be accommodated by cascading other MC14531B devices by using the W
input. Applications include checking or including a redundant (parity) bit to a
word for error detection/correction systems, controller for remote digital
sensors or switches (digital event detection/correction), or as a multiple input
summer without carries.
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• All Outputs Buffered
• Capable of Driving Two Low–Power TTL Loads or One Low–Power
Schottky TTL Load Over the Rated Temperature Range
• Variable Word Length
• Diode Protection on All Inputs
ORDERING INFORMATION
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol
VDD
Vin, Vout
Iin, Iout
PD
Tstg
TL
Parameter
DC Supply Voltage
Value
Unit
– 0.5 to + 18.0
V
Input or Output Voltage (DC or Transient)
– 0.5 to VDD + 0.5
V
Input or Output Current (DC or Transient),
per Pin
± 10
mA
Power Dissipation, per Package†
Storage Temperature
Lead Temperature (8–Second Soldering)
500
mW
– 65 to + 150
_C
260
_C
* 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
LOGIC DIAGRAM
TRUTH TABLE
Inputs
Output
Decimal
(Octal)
Equivalent
W
D11
D10
…
D2
D1
D0
0
0
0
0
0
0
0
0
0
0
0
0
…
…
…
…
0
0
0
0
0
0
1
1
0
1
0
1
0
1
2
3
(0)
(1)
(2)
(3)
0
1
1
0
4
5
6
7
(4)
(5)
(6)
(7)
1
0
0
1
Q*
D0
7
D1
D2
6
5
0
0
0
0
0
0
0
0
0
0
0
0
…
…
…
…
1
1
1
1
0
0
1
1
0
1
0
1
D3
D4
4
3
*
*
*
*
*
*
*
*
*
*
…
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
D5
D6
2
1
D7
D8
15
14
1
1
1
1
1
1
1
1
1.
1
1
1
…
…
…
…
0
0
0
0
0
0
1
1
0
1
0
1
8184 (17770)
8185 (17771)
8186 (17772)
8187 (17773)
0
1
1
0
D9
D10
13
12
1
1
1
1
1
1
1
1
1
1
1
1
…
…
…
…
1
1
1
1
0
0
1
1
0
1
0
1
8188 (17774)
8189 (17775)
8190 (17776)
8191 (17777)
1
0
0
1
D11
ODD/EVEN W
11
10
Q = D0
9 Q
VDD = PIN 16
VSS = PIN 8
D1 D2 @@@@ D11 W
*0 = Even Parity
1 = Odd Parity
NOTE: May redefine to suit application by manipulating W and/or other
available D’s.
REV 3
1/94
MOTOROLA
Motorola, Inc. 1995
CMOS LOGIC DATA
MC14531B
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 = (0.25 µA/kHz) f + IDD
IT = (0.50 µA/kHz) f + IDD
IT = (0.75 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.
†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 = 0.001.
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.
MC14531B
2
PIN ASSIGNMENT
D6
1
16
VDD
D5
2
15
D7
D4
3
14
D8
D3
4
13
D9
D2
5
12
D10
D1
6
11
D11
D0
7
10
W
VSS
8
9
Q
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 = (1.6 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
Data to Q
tPLH, tPHL = (1.7 ns/pF) CL + 355 ns
tPLH, tPHL = (0.66 ns/pF) CL + 142 ns
tPLH, tPHL = (0.5 ns/pF) CL + 95 ns
Odd/Even to Q
tPLH, tPHL = (1.7 ns/pF) CL + 165 ns
tPLH, tPHL = (0.66 ns/pF) CL + 67 ns
tPLH, tPHL = (0.5 ns/pF) CL + 45 ns
tPLH,
tPHL
VDD
Min
Typ #
Max
5.0
10
15
—
—
—
100
50
40
200
100
80
Unit
ns
ns
5.0
10
15
—
—
—
440
175
120
1320
525
360
5.0
10
15
—
—
—
250
100
70
750
300
210
* 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
20 ns
90%
SIGNAL
INPUT
10%
20 ns
VDD
50%
VSS
INPUT
(D OR W)
1
DATA RATE (f)
f IN RESPECT TO SYSTEM CLOCK
Figure 1. Dynamic Power Dissipation
Signal Waveform
MOTOROLA CMOS LOGIC DATA
20 ns
90%
50%
tPLH
90%
OUTPUT
10%
tTLH
VDD
10%
VSS
tPHL
VOH
50%
VOL
tTHL
Figure 2. Dynamic Signal Waveforms
MC14531B
3
OUTLINE DIMENSIONS
L SUFFIX
CERAMIC DIP PACKAGE
CASE 620–10
ISSUE V
–A–
16
9
1
8
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
L
DIM
A
B
C
D
E
F
G
H
K
L
M
N
–T–
K
N
SEATING
PLANE
M
E
F
J
G
D
16 PL
0.25 (0.010)
16 PL
0.25 (0.010)
M
T A
T B
M
S
INCHES
MIN
MAX
0.750
0.785
0.240
0.295
–––
0.200
0.015
0.020
0.050 BSC
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
19.93
6.10
7.49
–––
5.08
0.39
0.50
1.27 BSC
1.40
1.65
2.54 BSC
0.21
0.38
3.18
4.31
7.62 BSC
0_
15 _
0.51
1.01
S
P SUFFIX
PLASTIC DIP PACKAGE
CASE 648–08
ISSUE R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
–A–
16
9
1
8
B
F
C
L
S
–T–
K
H
G
D
J
16 PL
0.25 (0.010)
MC14531B
4
SEATING
PLANE
M
T A
M
M
DIM
A
B
C
D
F
G
H
J
K
L
M
S
INCHES
MIN
MAX
0.740
0.770
0.250
0.270
0.145
0.175
0.015
0.021
0.040
0.70
0.100 BSC
0.050 BSC
0.008
0.015
0.110
0.130
0.295
0.305
0_
10 _
0.020
0.040
MILLIMETERS
MIN
MAX
18.80
19.55
6.35
6.85
3.69
4.44
0.39
0.53
1.02
1.77
2.54 BSC
1.27 BSC
0.21
0.38
2.80
3.30
7.50
7.74
0_
10 _
0.51
1.01
MOTOROLA CMOS LOGIC DATA
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B–05
ISSUE J
–A–
16
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.
9
–B–
1
P
8 PL
0.25 (0.010)
8
M
B
S
G
R
K
F
X 45 _
C
–T–
SEATING
PLANE
M
D
16 PL
0.25 (0.010)
M
T B
S
A
S
J
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN
MAX
9.80
10.00
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
0.386
0.393
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_
0.229
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,
and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided
in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters,
including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent
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into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a
situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application,
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MOTOROLA CMOS LOGIC DATA
◊
*MC14531B/D*
MC14531B
MC14531B/D
5