• Significant Power Reduction Compared to LSTTL ICs
• DC Operating Voltage Range: 4.5V to 5.5V
• Input Logic Levels
14 LEAD CERAMIC METAL SEAL FLATPACK PACKAGE
(FLATPACK) MIL-STD-1835 CDFP3-F14, LEAD FINISH C
- VIL = 30% of VCC Max
- VIH = 70% of VCC Min
• Input Current Levels Ii ≤ 5µA at VOL, VOH
Description
The Intersil HCS27MS is a Radiation Hardened Triple 3-Input
NOR Gate. A Low on all inputs forces the output to a High state.
B1
A2
B2
C2
Y2
GND
The HCS27MS utilizes advanced CMOS/SOS technology to
achieve high-speed operation. This device is a member of
radiation hardened, high-speed, CMOS/SOS Logic Family.
Functional Diagram
(1, 3, 9)
The HCS27MS is supplied in a 14 lead Ceramic flatpack (K suffix)
or a SBDIP Package (D suffix).
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.
Input CapacitanceCINVCC = 5.0V, f = 1MHz1+25oC-10pF
CPDVCC = 5.0V, f = 1MHz1+25oC-24pF
CONDITIONS
A SUB-
GROUPSTEMPERATURE
10, 11+125oC, -55oC220ns
10, 11+125oC, -55oC222ns
1+125oC, -55oC-27pF
LIMITS
LIMITS
UNITSMINMAX
UNITSMINMAX
1+125oC, -55oC-10pF
Output Transition
Time
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.
PARAMETERSYMBOL
Quiescent CurrentICCVCC = 5.5V, VIN = VCC or GND+25oC-0.2mA
Output Current (Sink)IOLVCC = 4.5V, VIN = VCC or GND,
Output Current
(Source)
Output Voltage LowVOLVCC = 4.5V and 5.5V , VIH = 0.70(VCC),
TTHL
TTLH
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
VCC = 4.5V1+25oC-15ns
1+125oC, -55oC-22ns
(NOTES 1, 2)
CONDITIONSTEMPERATURE
+25oC4.0-mA
VOUT = 0.4V
IOHVCC = 4.5V, VIN = VCC or GND,
VOUT = VCC -0.4V
VIL = 0.30(VCC), IOL = 50µA
+25oC-4.0-mA
+25oC-0.1V
200K RAD
LIMITS
UNITSMINMAX
Output Voltage HighVOHVCC = 4.5V and 5.5V, VIH = 0.70(VCC),
VIL = 0.30(VCC), IOH = -50µA
Input Leakage CurrentIINVCC = 5.5V, VIN = VCC or GND+25oC-±5µA
+25oCVCC
-0.1
-V
Spec Number 518766
65
Page 4
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
4 Samples/Wafer, 0 Rejects
100% Nondestructive Bond Pull, Method 2023
Sample - Wire Bond Pull Monitor, Method 2011
Sample - Die Shear Monitor, Method 2019 or 2027
100% Internal Visual Inspection, Method 2010, Condition A
100% Temperature Cycle, Method 1010, Condition C,
10 Cycles
100% Constant Acceleration, Method 2001, Condition per
Method 5004
100% PIND, Method 2020, Condition A
100% External Visual
100% Serialization
100% Initial Electrical Test (T0)
100% Static Burn-In 1, Condition A or B, 24 hrs. min.,
NOTES:
1. Failures from Interim electrical test 1 and 2 are combined for determining PDA 1.
2. Failures from subgroup 1, 7, 9 and deltas are used for calculating PDA. The maximum allowable PDA = 5% with no more than 3% of the
3. Radiographic (X-Ray) inspection may be performed at any point after serialization as allowed by Method 5004.
4. Alternate Group A testing may be performed as allowed by MIL-STD-883, Method 5005.
5. Data Package Contents:
o
C min., Method 1015
+125
failures from subgroup 7.
• Cover Sheet (Intersil Name and/or Logo, P.O. Number, Customer Part Number, Lot Date Code, Intersil Part Number, Lot Number,
Quantity).
• Wafer Lot Acceptance Report (Method 5007). Includes reproductions of SEM photos with percent of step coverage.
• GAMMA Radiation Report. Contains Cover page, disposition, Rad Dose, Lot Number, T est Package used, Specification Numbers, Test
equipment, etc. Radiation Read and Record data on file at Intersil.
• X-Ray report and film. Includes penetrometer measurements.
• Screening, Electrical, and Group A attributes (Screening attributes begin after package seal).
• Lot Serial Number Sheet (Good units serial number and lot number).
• Variables Data (All Delta operations). Data is identified by serial number. Data header includes lot number and date of test.
• The Certificate of Conformance is a part of the shipping invoice and is not part of the Data Book. The Certificate of Conformance is signed
by an authorized Quality Representative.
100% Interim Electrical Test 1 (T1)
100% Delta Calculation (T0-T1)
100% Static Burn-In 2, Condition A or B, 24 hrs. min.,
Equivalent, Method 1015
100% Interim Electrical Test 3 (T3)
100% Delta Calculation (T0-T3)
100% PDA 2, Method 5004 (Note 2)
100% Final Electrical Test
100% Fine/Gross Leak, Method 1014
100% Radiographic, Method 2012 (Note 3)
100% External Visual, Method 2009
Sample - Group A, Method 5005 (Note 4)
100% Data Package Generation (Note 5)
C or
68
Spec Number 518766
Page 7
HCS27MS
AC Timing Diagrams
VIH
VS
VIL
VOH
VOL
VOH
VOL
PARAMETERHCSUNITS
VCC4.50V
VIH4.50V
VS2.25V
VIL0V
GND0V
INPUT
TPLH
VS
TTLH
20%
OUTPUT
80%
OUTPUT
AC VOLTAGE LEVELS
TPHL
80%
20%
TTHL
AC Load Circuit
DUTTEST
CL
CL = 50pF
RL = 500Ω
POINT
RL
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate
and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
Spec Number 518766
69
Page 8
Die Characteristics
DIE DIMENSIONS:
87 x 88 mils
2.20 x 2.24mm
METALLIZATION:
Type: SiAl
Metal Thickness: 11k
Å ± 1kÅ
GLASSIVATION:
Type: SiO
2
Thickness: 13kÅ ± 2.6kÅ
WORST CASE CURRENT DENSITY:
<2.0 x 10
5
A/cm
2
BOND PAD SIZE:
100µm x 100µm
4 mils x 4 mils
Metallization Mask Layout
HCS27MS
HCS27MS
A1VCCC1
(1)(14)(13)
B1 (2)
A2 (3)
B2 (4)
C2 (5)
(12) Y1
(11) C3
(10) B3
(9) A3
(6)(7)(8)
Y2GNDY3
70
Spec Number 518766
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