MICROCIRCUIT DATA SHEET
MNDM9348-X REV 1A0
12-Input Parity Checker/Generator
General Description
The '9348 is a 12-input parity checker/generator generating odd and even parity outputs.
It can be used in high speed error detection applications.
Original Creation Date: 03/30/99
Last Update Date: 07/30/99
Last Major Revision Date: 03/30/99
Industry Part Number
DM9348
NS Part Numbers
DM9348J/883
DM9348W/883
Prime Die
A048
Processing
MIL-STD-883, Method 5004
Subgrp Description
1
2
3
4
5
6
7
8A
8B
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp (
o
C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
1
MNDM9348-X REV 1A0
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
(Note 1)
Supply Voltage (Vcc)
+7.0V
Input Voltage
+5.5V
Storage Temperature (Tstg)
-65C to +150C
Operating Temperature Range
-55C to +125C
Note 1:
Absolute maximum ratings are those values beyond which damage to the device may
occur. The databook specifications should be met, without exception, to ensure that
the system design is reliable over its power supply, temperature, and output/input
loading variable.
3
MNDM9348-X REV 1A0
MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: VCC=4.5V to 5.5V, TEMP RANGE: -55C to +125C.
SYMBOL
IIH
IBVI
IIL
VOL
VOH
ICC
IOS
PARAMETER
High Level Input
Current
High Level Input
Current
Low Level Input
Current
Low Level Output
Voltage
High Level Output
Voltage
Supply Current
Short Circuit
Output Current
Input Clamp
Voltage
CONDITIONS
VCC=5.5V, VM=2.4V,
VCC=5.5V, VM=5.5V,
VCC=5.5V, VM=0.4V
VCC=4.5V, VIH=2.0V, IOL=16mA, VIL=0.8V
VCC=4.5V, VIL=0.8V, IOH= -800uA,
VIH=2.0V
VCC=5.5V, VINH=4.5V, VINL=0.0V
VCC=5.5V, VOUT=0.0V
Not more than
one output should be shorted at a
time.
VCC=4.5V, IM= -12mA
NOTES
PIN-
NAME
MIN
MAX
80
1.0
-3.2
0.4
UNIT
uA
mA
mA
V
V
82
-70
mA
mA
SUB-
GROUPS
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 3 INPUTS
1, 3 INPUTS
1, 3 INPUTS
1, 3 OUTPUTS
1, 3 OUTPUTS 2.4
1, 3 VCC
1, 3 OUTPUTS -20
VIC
1, 3 INPUTS
-1.5
V
4
MNDM9348-X REV 1A0
MICROCIRCUIT DATA SHEET
Electrical Characteristics
AC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC: VCC=5.0V, CL=15pF, RL=400 Ohms, Temp Range: -55C to 125C
SYMBOL
tpLH1
PARAMETER
Propagation Delay
CONDITIONS
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
NOTES
PIN-
NAME
MIN
MAX
46
81
42
74
51
90
48
84
27
48
25
44
75
132
75
132
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SUB-
GROUPS
9
10, 11
9
10, 11
9
10, 11
9
10, 11
9
10, 11
9
10, 11
9
10, 11
9
10, 11
2, 4 I4 to
P0
2, 4 I4 to
P0
TPHL1
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
P0
2, 4 I4 to
P0
tpLH2
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
PE
2, 4 I4 to
PE
tpHL2
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
PE
2, 4 I4 to
PE
tpLH3
Propagation Delay
VCC=5.0V, I7 = high, all other input
pins = 0.0V
2, 4 I3 to
P0
2, 4 I3 to
P0
tpHL4
Propagation Delay
VCC=5.0V, all other input pins = 0.0V
2, 4 I4 to
P0
2, 4 I4 to
P0
tpLH/HL5
Propagation Delay
VCC=5.0V, all other input pins high or
low
2, 4 In to
P0
2, 4 In to
P0
tpLH/HL6
Propagation Delay
VCC=5.0V, all other input pins high or
low
2, 4 In to
PE
2, 4 In to
PE
Note 1:
Note 2:
Note 3:
Note 4:
SCREEN TESTED 100% ON EACH DEVICE AT +25C, +125C & -55C TEMPERATURE, SUBGROUPS A1, 2,
3, 7 & 8.
SCREEN TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C TEMPERATURE ONLY,
SUBGROUP A9.
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C, +125C & -55C
TEMPERATURE, SUBGROUPS A1, 2, 3, 7 & 8.
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C TEMPERATURE ONLY,
SUBGROUP A9. SUBGROUPS 10 & 11 ARE GUARANTEED, NOT TESTED.
5
Embedded System
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