Original Creation Date: 03/30/99
Last Update Date: 07/30/99
Last Major Revision Date: 03/30/99
MNDM9348-X REV 1A0
MICROCIRCUIT DATA SHEET
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.
NS Part Numbers
DM9348J/883
DM9348W/883
Industry Part Number
DM9348
Prime Die
A048
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description Temp ( C)
o
1
Static tests at
+25
2
Static tests at
+125
3
Static tests at
-55
4
Dynamic tests at
+25
5
Dynamic tests at
+125
6
Dynamic tests at
-55
7
Functional tests at
+25
8A
Functional tests at
+125
8B
Functional tests at
-55
9
Switching tests at
+25
10
Switching tests at
+125
11
Switching tests at
-55
1
MICROCIRCUIT DATA SHEET
MNDM9348-X REV 1A0
(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
PARAMETER
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
UNIT
SUB-
GROUPS
IIH
High Level Input
Current
VCC=5.5V, VM=2.4V,
1, 3 INPUTS
80
uA
1, 2,
3
IBVI
High Level Input
Current
VCC=5.5V, VM=5.5V,
1, 3 INPUTS
1.0
mA
1, 2,
3
IIL
Low Level Input
Current
VCC=5.5V, VM=0.4V
1, 3 INPUTS
-3.2
mA
1, 2,
3
VOL
Low Level Output
Voltage
VCC=4.5V, VIH=2.0V, IOL=16mA, VIL=0.8V
1, 3 OUTPUTS
0.4
V
1, 2,
3
VOH
High Level Output
Voltage
VCC=4.5V, VIL=0.8V, IOH= -800uA,
VIH=2.0V
1, 3 OUTPUTS 2.4
V
1, 2,
3
ICC
Supply Current
VCC=5.5V, VINH=4.5V, VINL=0.0V
1, 3 VCC
82
mA
1, 2,
3
IOS
Short Circuit
Output Current
VCC=5.5V, VOUT=0.0V Not more than
one output should be shorted at a
time.
1, 3 OUTPUTS -20
-70
mA
1, 2,
3
VIC
Input Clamp
Voltage
VCC=4.5V, IM= -12mA
1, 3 INPUTS
-1.5
V
1, 2,
3
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
PARAMETER
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
UNIT
SUB-
GROUPS
tpLH1
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
P0
46
ns
9
2, 4 I4 to
P0
81
ns
10, 11
TPHL1
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
P0
42
ns
9
2, 4 I4 to
P0
74
ns
10, 11
tpLH2
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
PE
51
ns
9
2, 4 I4 to
PE
90
ns
10, 11
tpHL2
Propagation Delay
VCC=5.0V, Pins I2, I3, I7 & I8 = 0.0V,
all other input pins high
2, 4 I4 to
PE
48
ns
9
2, 4 I4 to
PE
84
ns
10, 11
tpLH3
Propagation Delay
VCC=5.0V, I7 = high, all other input
pins = 0.0V
2, 4 I3 to
P0
27
ns
9
2, 4 I3 to
P0
48
ns
10, 11
tpHL4
Propagation Delay
VCC=5.0V, all other input pins = 0.0V
2, 4 I4 to
P0
25
ns
9
2, 4 I4 to
P0
44
ns
10, 11
tpLH/HL5
Propagation Delay
VCC=5.0V, all other input pins high or
low
2, 4 In to
P0
75
ns
9
2, 4 In to
P0
132
ns
10, 11
tpLH/HL6
Propagation Delay
VCC=5.0V, all other input pins high or
low
2, 4 In to
PE
75
ns
9
2, 4 In to
PE
132
ns
10, 11
Note 1:
SCREEN TESTED 100% ON EACH DEVICE AT +25C, +125C & -55C TEMPERATURE, SUBGROUPS A1, 2,
3, 7 & 8.
Note 2:
SCREEN TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C TEMPERATURE ONLY,
SUBGROUP A9.
Note 3:
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C, +125C & -55C
TEMPERATURE, SUBGROUPS A1, 2, 3, 7 & 8.
Note 4:
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C TEMPERATURE ONLY,
SUBGROUP A9. SUBGROUPS 10 & 11 ARE GUARANTEED, NOT TESTED.
5
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