193
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
HCS161MS
Radiation Hardened
Synchronous Counter
Pinouts
16 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T16
TOP VIEW
16 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F16
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
CP
P0
P1
P2
P3
GND
PE
Q0
Q1
Q2
Q3
TE
TC
MR
VCC
SPEN
2
3
4
5
6
7
8
1
16
15
14
13
12
11
10
9
CP
P0
P1
P2
P3
GND
PE
MR
Q0
Q1
Q2
Q3
TE
TC
VCC
SPE
Features
3 Micron Radiation Hardened SOS CMOS
Total Dose 200K RAD (Si)
SEP Effective LET No Upsets: >100 MEV-cm
2
/mg
Single Event Upset (SEU) Immunity < 2 x 10
-9
Errors/Bit-
Day (Typ)
Dose Rate Survivability: >1 x 10
12
RAD (Si)/s
Dose Rate Upset >10
10
RAD (Si)/s 20ns Pulse
Cosmic Ray Upset Immunity 2 x 10
-9
Error/Bit Day (Typ)
Latch-Up Free Under Any Conditions
Military Temperature Range: -55
o
C to +125
o
C
Significant Power Reduction Compared to LSTTL ICs
DC Operating Voltage Range: 4.5V to 5.5V
Input Logic Levels
- VIL = 0.3 VCC Max
- VIH = 0.7 VCC Min
Input Current Levels Ii
5
A at VOL, VOH
Description
The Intersil HCS161MS is a Radiation Hardened 4-Input Binary;
synchronous counter featuring asynchronous reset and look-
ahead carry logic. The HCS161 has an active-low master reset to
zero, MR. A low level at the synchronous parallel enable, SPE,
disables counting and allows data at the preset inputs (p0 - p3) to
load the counter. The data is latched to the outputs on the posi-
tive edge of the clock input, CP. The HCS161MS has two count
output, IC. The terminal count output indicates a maximum count
for one clock pulse and is used to enable the next cascaded
stage to count.
The HCS161MS utilizes advanced CMOS/SOS technology to
achieve high-speed operation. This device is a member of
radiation hardened, high-speed, CMOS/SOS Logic Family.
The HCS161MS is supplied in a 16 lead Ceramic flatpack
(K suffix) or a SBDIP Package (D suffix).
September 1995
Spec Number
518755
File Number
2469.2
DB NA
Ordering Information
PART NUMBER
TEMPERATURE RANGE
SCREENING LEVEL
PACKAGE
HCS161DMSR
-55
o
C to +125
o
C
Intersil Class S Equivalent
16 Lead SBDIP
HCS161KMSR
-55
o
C to +125
o
C
Intersil Class S Equivalent
16 Lead Ceramic Flatpack
HCS161D/Sample
+25
o
C
Sample
16 Lead SBDIP
HCS161K/Sample
+25
o
C
Sample
16 Lead Ceramic Flatpack
HCS161HMSR
+25
o
C
Die
Die
194
HCS161MS
Functional Diagram
TRUTH TABLE
OPERATING MODE
INPUTS
OUTPUTS
MR
CP
PE
TE
SPE
Pn
Qn
TC
Reset (Clear)
L
X
X
X
X
X
L
L
Parallel Load
H
X
X
I
I
L
L
H
X
X
I
h
H
(a)
Count
H
h
h
h (c)
X
Count
(a)
Inhibit
H
X
I (b)
X
h (c)
X
qn
(a)
H
X
X
I (b)
h (c)
X
qn
L
H = High Level, L = Low Level, X = Immaterial,
= Transition from low to high
FF1
SPE
T
CL
R
Q
D
FF2
SPE
T
CL
R
Q
D
FF3
SPE
T
CL
R
Q
D
10
TE
FF0
SPE
T
CL
R
Q
D
15
TC
16
VCC
8
GND
9
SPE
CP
2
1
MR
R
7
PE
6
P3
5
P2
4
P1
3
P0
14
Q0
Q1
13
Q2
12
Q3
11
Spec Number
518755
195
Specifications HCS161MS
Absolute Maximum Ratings
Reliability Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7.0V
Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VCC +0.5V
DC Input Current, Any One Input
. . . . . . . . . . . . . . . . . . . . . . . .
10mA
DC Drain Current, Any One Output
. . . . . . . . . . . . . . . . . . . . . . .
25mA
(All Voltage Reference to the VSS Terminal)
Storage Temperature Range (TSTG) . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature (Soldering 10sec) . . . . . . . . . . . . . . . . . . +265
o
C
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . +175
o
C
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Resistance
JA
JC
SBDIP Package. . . . . . . . . . . . . . . . . . . .
73
o
C/W
24
o
C/W
Ceramic Flatpack Package . . . . . . . . . . .
114
o
C/W
29
o
C/W
Maximum Package Power Dissipation at +125
o
C Ambient
SBDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.68W
Ceramic Flatpack Package . . . . . . . . . . . . . . . . . . . . . . . . . 0.44W
If device power exceeds package dissipation capability, provide heat
sinking or derate linearly at the following rate:
SBDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.7mW/
o
C
Ceramic Flatpack Package . . . . . . . . . . . . . . . . . . . . . . 8.8mW/
o
C
CAUTION: As with all semiconductors, stress listed under "Absolute Maximum Ratings" may be applied to devices (one at a time) without resulting in permanent
damage. This is a stress rating only. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. The conditions listed
under "Electrical Performance Characteristics" are the only conditions recommended for satisfactory device operation..
Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Input Rise and Fall Times at 4.5V VCC (TR, TF) . . . . . . .100ns Max
Operating Temperature Range (T
A
) . . . . . . . . . . . . -55
o
C to +125
o
C
Input Low Voltage (VIL). . . . . . . . . . . . . . . . . . . 0.0V to 30% of VCC
Input High Voltage (VIH) . . . . . . . . . . . . . . . . . . 70% of VCC to VCC
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
(NOTE 1)
CONDITIONS
GROUP
A SUB-
GROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Quiescent Current
ICC
VCC = 5.5V,
VIN = VCC or GND
1
+25
o
C
-
40
A
2, 3
+125
o
C, -55
o
C
-
750
A
Output Current
(Sink)
IOL
VCC = 4.5V, VIH = 4.5V,
VOUT = 0.4V, VIL = 0V
1
+25
o
C
4.8
-
mA
2, 3
+125
o
C, -55
o
C
4.0
-
mA
Output Current
(Source)
IOH
VCC = 4.5V, VIH = 4.5V,
VOUT = VCC -0.4V,
VIL = 0V
1
+25
o
C
-4.8
-
mA
2, 3
+125
o
C, -55
o
C
-4.0
-
mA
Output Voltage Low
VOL
VCC = 4.5V, VIH = 3.15V,
IOL = 50
A, VIL = 1.35V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
-
0.1
V
VCC = 5.5V, VIH = 3.85V,
IOL = 50
A, VIL = 1.65V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
-
0.1
V
Output Voltage High
VOH
VCC = 4.5V, VIH = 3.15V,
IOH = -50
A, VIL = 1.35V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
VCC
-0.1
-
V
VCC = 5.5V, VIH = 3.85V,
IOH = -50
A, VIL = 1.65V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
VCC
-0.1
-
V
Input Leakage
Current
IIN
VCC = 5.5V, VIN = VCC or
GND
1
+25
o
C
-
0.5
A
2, 3
+125
o
C, -55
o
C
-
5.0
A
Noise Immunity
Functional Test
FN
VCC = 4.5V,
VIH = 0.70(VCC),
VIL = 0.30(VCC)
7, 8A, 8B
+25
o
C, +125
o
C, -55
o
C
-
-
-
NOTES:
1. All voltages reference to device GND.
2. For functional tests, VO
4.0V is recognized as a logic "1", and VO
0.5V is recognized as a logic "0".
Spec Number
518755
196
Specifications HCS161MS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
(NOTES 1, 2)
CONDITIONS
GROUP
A SUB-
GROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
CP to Qn
TPHL
TPLH
VCC = 4.5V
9
+25
o
C
2
34
ns
10, 11
+125
o
C, -55
o
C
2
39
ns
CP to TC
TPHL
TPLH
VCC = 4.5V
9
+25
o
C
2
37
ns
10, 11
+125
o
C, -55
o
C
2
42
ns
TE to TC
TPHL
TPLH
VCC = 4.5V
9
+25
o
C
2
23
ns
10, 11
+125
o
C, -55
o
C
2
26
ns
MR to Qn
TPHL
VCC = 4.5V
9
+25
o
C
2
41
ns
10, 11
+125
o
C, -55
o
C
2
45
ns
MR to TC
TPHL
VCC = 4.5V
9
+25
o
C
2
46
ns
10, 11
+125
o
C, -55
o
C
2
51
ns
NOTES:
1. All voltages referenced to device GND.
2. AC measurements assume RL = 500
, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = VCC.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Capacitance Power
Dissipation
CPD
VCC = 5.0V, f = 1MHz
1
+25
o
C
-
54
pF
1
+125
o
C, -55
o
C
-
84
pF
Input Capacitance
CIN
VCC = 5.0V, f = 1MHz
1
+25
o
C
-
10
pF
1
+125
o
C
-
10
pF
Output Transition
Time
TTHL
TTLH
VCC = 4.5V
1
+25
o
C
-
15
ns
1
+125
o
C
-
22
ns
NOTE:
1. The parameters listed in Table 3 are controlled via design or process parameters. Min and Max Limits are guaranteed but not directly
tested. These parameters are characterized upon initial design release and upon design changes which affect these characteristics.
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
(NOTES 1, 2)
CONDITIONS
TEMPERATURE
200K RAD
LIMITS
UNITS
MIN
MAX
Quiescent Current
ICC
VCC = 5.5V, VIN = VCC or GND
+25
o
C
-
0.75
mA
Output Current (Sink)
IOL
VCC = 4.5V, VIN = VCC or GND,
VOUT = 0.4V
+25
o
C
4.0
-
mA
Output Current
(Source)
IOH
VCC = 4.5V, VIN = VCC or GND,
VOUT = VCC -0.4V
+25
o
C
-4.0
-
mA
Spec Number
518755
197
Specifications HCS161MS
Output Voltage Low
VOL
VCC = 4.5V and 5.5V, VIH = 0.70(VCC),
VIL = 0.30(VCC), IOL = 50
A
+25
o
C
-
0.1
V
Output Voltage High
VOH
VCC = 4.5V and 5.5V, VIH = 0.70(VCC),
VIL = 0.30(VCC), IOH = -50
A
+25
o
C
VCC
-0.1
-
V
Input Leakage Current
IIN
VCC = 5.5V, VIN = VCC or GND
+25
o
C
-
5
A
Noise Immunity
Functional Test
FN
VCC = 4.5V, VIH = 0.70(VCC),
VIL = 0.30(VCC), (Note 3)
+25
o
C
-
-
-
CP to Qn
TPHL
VCC = 4.5V
+25
o
C
2
39
ns
TPLH
VCC = 4.5V
+25
o
C
2
39
ns
CP to TC
TPHL
VCC = 4.5V
+25
o
C
2
43
ns
TPLH
VCC = 4.5V
+25
o
C
2
43
ns
TE to TC
TPHL
VCC = 4.5V
+25
o
C
2
27
ns
TPLH
VCC = 4.5V
+25
o
C
2
27
ns
MR to Qn
TPHL
VCC = 4.5V
+25
o
C
2
45
ns
MR to TC
TPHL
VCC = 4.5V
+25
o
C
2
51
ns
NOTES:
1. All voltages referenced to device GND.
2. AC measurements assume RL = 500
, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = 3V.
3. For functional tests, VO
4.0V is recognized as a logic "1", and VO
0.5V is recognized as a logic "0".
TABLE 5. BURN-IN AND OPERATING LIFE TEST, DELTA PARAMETERS (+25
o
C)
PARAMETER
GROUP B
SUBGROUP
DELTA LIMIT
ICC
5
12
A
IOL/IOH
5
-15% of 0 Hour
TABLE 6. APPLICABLE SUBGROUPS
CONFORMANCE GROUPS
METHOD
GROUP A SUBGROUPS
READ AND RECORD
Initial Test (Preburn-In)
100%/5004
1, 7, 9
ICC, IOL/H
Interim Test
I
(Postburn-In)
100%/5004
1, 7, 9
ICC, IOL/H
Interim Test
II
(Postburn-In)
100%/5004
1, 7, 9
ICC, IOL/H
PDA
100%/5004
1, 7, 9, Deltas
Interim Test
III
(Postburn-In)
100%/5004
1, 7, 9
ICC, IOL/H
PDA
100%/5004
1, 7, 9, Deltas
Final Test
100%/5004
2, 3, 8A, 8B, 10, 11
Group A (Note 1)
Sample/5005
1, 2, 3, 7, 8A, 8B, 9, 10, 11
Group B
Subgroup B-5
Sample/5005
1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas
Subgroups 1, 2, 3, 9, 10, 11
Subgroup B-6
Sample/5005
1, 7, 9
Group D
Sample/5005
1, 7, 9
NOTE:
1. Alternate Group A testing in accordance with Method 5005 of MIL-STD-883 may be exercised.
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
PARAMETER
SYMBOL
(NOTES 1, 2)
CONDITIONS
TEMPERATURE
200K RAD
LIMITS
UNITS
MIN
MAX
Spec Number
518755
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