HCTS273MS [INTERSIL]

Radiation Hardened Octal D Flip-Flop; 抗辐射八路D型触发器
HCTS273MS
型号: HCTS273MS
厂家: Intersil    Intersil
描述:

Radiation Hardened Octal D Flip-Flop
抗辐射八路D型触发器

触发器
文件: 总10页 (文件大小:284K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
HCTS273MS  
Radiation Hardened  
Octal D Flip-Flop  
September 1995  
Features  
Pinouts  
20 LEAD CERAMIC DUAL-IN-LINE  
METAL SEAL PACKAGE (SBDIP)  
MIL-STD-1835 CDIP2-T20, LEAD FINISH C  
TOP VIEW  
• 3 Micron Radiation Hardened CMOS SOS  
• Total Dose 200K RAD (Si)  
• SEP Effective LET No Upsets: >100 MEV-cm2/mg  
• Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/Bit-  
Day (Typ)  
1
2
3
4
5
6
7
8
9
VCC  
Q7  
MR  
Q0  
D0  
D1  
Q1  
Q2  
D2  
D3  
Q3  
20  
19  
18 D7  
17 D6  
16 Q6  
• Dose Rate Survivability: >1 x 1012 RAD (Si)/s  
• Dose Rate Upset >1010 RAD (Si)/s. 20ns Pulse  
• Latch-Up Free Under Any Conditions  
15  
Q5  
14 D5  
13 D4  
• Fanout (Over Temperature Range)  
- Bus Driver Outputs - 15 LSTTL Loads  
12  
Q4  
• Military Temperature Range: -55oC to +125oC  
• Significant Power Reduction Compared to LSTTL ICs  
• DC Operating Voltage Range: 4.5V to 5.5V  
GND 10  
11 CP  
• LSTTL Input Compatibility  
- VIL = 0.8V Max  
20 LEAD CERAMIC METAL SEAL  
FLATPACK PACKAGE (FLATPACK)  
MIL-STD-1835 CDFP4-F20, LEAD FINISH C  
TOP VIEW  
- VIH = VCC/2 Min  
• Input Current Levels Ii 5µA at VOL, VOH  
MR  
Q0  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
VCC  
Q7  
D7  
D6  
Q6  
Q5  
D5  
D4  
Q4  
CP  
Description  
D0  
The Intersil HCTS273MS is a Radiation Hardened octal D flip-  
flop, positive edge triggered, with reset.  
D1  
Q1  
The HCTS273MS utilizes advanced CMOS/SOS technology to  
achieve high-speed operation. This device is a member of  
radiation hardened, high-speed, CMOS/SOS Logic Family.  
Q2  
D2  
D3  
Q3  
The HCTS273MS is supplied in a 20 lead Ceramic flatpack  
(K suffix) or a SBDIP Package (D suffix).  
GND  
Ordering Information  
PART NUMBER  
HCTS273DMSR  
TEMPERATURE RANGE  
SCREENING LEVEL  
Intersil Class S Equivalent  
Intersil Class S Equivalent  
Sample  
PACKAGE  
o
o
-55 C to +125 C  
20 Lead SBDIP  
o
o
HCTS273KMSR  
-55 C to +125 C  
20 Lead Ceramic Flatpack  
20 Lead SBDIP  
o
HCTS273D/Sample  
HCTS273K/Sample  
HCTS273HMSR  
+25 C  
o
+25 C  
Sample  
20 Lead Ceramic Flatpack  
Die  
o
+25 C  
Die  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
Spec Number 518642  
File Number 2274.2  
http://www.intersil.com | Copyright © Intersil Corporation 1999  
1
HCTS273MS  
Functional Diagram  
D1  
D0  
D2  
D3  
D4  
D5  
D6  
D7  
8
7
13  
14  
3
4
18  
17  
11  
CP  
D
CL  
D
R
D
R
D
R
D
R
D
R
D
R
D
Q
Q
CL  
C
L
CL  
R
R
1
MR  
6
9
12  
Q4  
15  
Q5  
16  
Q6  
19  
2
5
Q0  
Q1  
Q2  
Q3  
Q7  
TRUTH TABLE  
INPUTS  
OUTPUT  
RESET (MR)  
CLOCK CP  
DATA Dn  
Q
L
L
H
H
H
X
X
H
L
H
L
L
X
Q0  
NOTE: Q0 = The level of Q established by the last low to high transition of the clock  
H = High Level  
L = Low Level  
X = Immaterial  
= Transition from low to high  
Spec Number 518642  
2
Specifications HCTS273MS  
Absolute Maximum Ratings  
Reliability Information  
Supply Voltage (VCC). . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7.0V Thermal Resistance  
θ
θ
JA  
JC  
o
o
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)  
SBDIP Package. . . . . . . . . . . . . . . . . . . .  
Ceramic Flatpack Package . . . . . . . . . . . 107 C/W 28 C/W  
Maximum Package Power Dissipation at +125 C Ambient  
SBDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.69W  
Ceramic Flatpack Package . . . . . . . . . . . . . . . . . . . . . . . . . 0.47W  
If device power exceeds package dissipation capability, provide heat  
sinking or derate linearly at the following rate:  
72 C/W  
24 C/W  
o
o
o
o
o
Storage Temperature Range (TSTG) . . . . . . . . . . . -65 C to +150 C  
o
Lead Temperature (Soldering 10sec) . . . . . . . . . . . . . . . . . . +265 C  
o
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . +175 C  
o
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1  
SBDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.9mW/ C  
o
Ceramic Flatpack Package . . . . . . . . . . . . . . . . . . . . . . 9.3mW/ 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 (VCC). . . . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V  
Input Low Voltage (VIL). . . . . . . . . . . . . . . . . . . . . . . . . 0.0V to 0.8V  
Input Rise and Fall Times at VCC = 4.5V (TR, TF) . . . . .500ns Max Input High Voltage (VIH) . . . . . . . . . . . . . . . . . . . . . . .VCC/2 to VCC  
o
o
Operating Temperature Range (T ) . . . . . . . . . . . . -55 C to +125 C  
A
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS  
GROUP  
A SUB-  
LIMITS  
(NOTE 1)  
PARAMETER  
SYMBOL  
CONDITIONS  
GROUPS  
TEMPERATURE  
MIN  
MAX  
UNITS  
µA  
o
Quiescent Current  
ICC  
VCC = 5.5V,  
VIN = VCC or GND  
1
2, 3  
1
+25 C  
-
40  
o
o
+125 C, -55 C  
-
750  
µA  
o
Output Current  
(Sink)  
IOL  
IOH  
VOL  
VCC = 4.5V, VIH = 4.5V,  
VOUT = 0.4V, VIL = 0V  
+25 C  
7.2  
6.0  
-7.2  
-6.0  
-
-
mA  
mA  
mA  
mA  
V
o
o
2, 3  
1
+125 C, -55 C  
-
-
o
Output Current  
(Source)  
VCC = 4.5V, VIH = 4.5V,  
VOUT = VCC -0.4V,  
VIL = 0V  
+25 C  
o
o
2, 3  
1, 2, 3  
+125 C, -55 C  
-
o
o
o
Output Voltage Low  
VCC = 4.5V, VIH = 2.25V,  
+25 C, +125 C, -55 C  
0.1  
IOL = 50µA, VIL = 0.8V  
o
o
o
VCC = 5.5V, VIH = 2.75V,  
IOH = 50µA, VIL = 0.8V  
1, 2, 3  
1, 2, 3  
1, 2, 3  
+25 C, +125 C, -55 C  
-
0.1  
V
V
V
o
o
o
Output Voltage High  
VOH  
VCC = 4.5V, VIH = 2.25V,  
IOL = -50µA, VIL = 0.8V  
+25 C, +125 C, -55 C  
VCC  
-0.1  
-
-
o
o
o
VCC = 5.5V, VIH = 2.75V,  
IOH = -50µA, VIL = 0.8V  
+25 C, +125 C, -55 C  
VCC  
-0.1  
o
Input Leakage  
Current  
IIN  
FN  
VCC = 5.5V, VIN = VCC or  
GND  
1
+25 C  
-
-
-
±0.5  
±5.0  
-
µA  
µA  
-
o
o
2, 3  
+125 C, -55 C  
o
o
o
Noise Immunity  
Functional Test  
VCC = 4.5V, VIH =2.25V,  
VIL =0.8V (Note 2)  
7, 8A, 8B  
+25 C, +125 C, -55 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 518642  
3
Specifications HCTS273MS  
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS  
GROUP  
LIMITS  
(NOTES 1, 2)  
A SUB-  
PARAMETER  
CP to Q  
SYMBOL  
CONDITIONS  
GROUPS  
TEMPERATURE  
MIN  
MAX  
19  
UNITS  
ns  
o
TPLH  
VCC = 4.5V  
9
+25 C  
2
2
2
2
2
2
o
o
10, 11  
9
+125 C, -55 C  
22  
ns  
o
TPHL  
TPHL  
VCC = 4.5V  
VCC = 4.5V  
+25 C  
23  
ns  
o
o
10, 11  
9
+125 C, -55 C  
27  
ns  
o
MR to Q  
NOTES:  
+25 C  
25  
ns  
o
o
10, 11  
+125 C, -55 C  
29  
ns  
1. All voltages referenced to device GND.  
2. AC measurements assume RL = 500, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = 3V.  
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS  
LIMITS  
PARAMETER  
SYMBOL  
CONDITIONS  
NOTES  
TEMPERATURE  
MIN  
MAX  
UNITS  
pF  
o
Capacitance Power  
Dissipation  
CPD  
VCC = 5.0V, f = 1MHz  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
+25 C  
-
-
-
-
-
-
60  
60  
10  
10  
15  
22  
25  
16  
-
o
o
+125 C, -55 C  
pF  
o
Input Capacitance  
CIN  
VCC = 5.0V, f = 1MHz  
VCC = 4.5V  
+25 C  
pF  
o
o
+125 C, -55 C  
pF  
o
Output Transition  
Time  
TTHL  
TTLH  
+25 C  
ns  
o
o
+125 C, -55 C  
ns  
o
MaximumOperating  
Frequency (CPU,  
CPD)  
FMAX  
TSU  
TH  
VCC = 4.5V  
+25 C  
MHz  
MHz  
ns  
o
o
+125 C, -55 C  
o
Setup Time Data to  
Clock  
VCC = 4.5V  
+25 C  
12  
18  
3
o
o
+125 C, -55 C  
-
ns  
o
Hold Time Data to  
Clock  
VCC = 4.5V  
+25 C  
-
ns  
o
o
+125 C, -55 C  
3
-
ns  
o
Pulse Width MRN  
Pulse Width Clock  
TW  
VCC = 4.5V  
+25 C  
12  
18  
20  
30  
10  
15  
-
ns  
o
o
+125 C, -55 C  
-
ns  
o
TW  
VCC = 4.5V  
+25 C  
-
ns  
o
o
+125 C, -55 C  
-
ns  
o
Removal Time MR  
to Clock  
TREM  
VCC = 4.5V  
+25 C  
-
ns  
o
o
+125 C, -55 C  
-
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.  
Spec Number 518642  
4
Specifications HCTS273MS  
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS  
200K RAD  
LIMITS  
(NOTES 1, 2)  
PARAMETER  
Quiescent Current  
Output Current (Sink)  
SYMBOL  
ICC  
CONDITIONS  
TEMPERATURE  
MIN  
MAX  
0.75  
-
UNITS  
mA  
o
VCC = 5.5V, VIN = VCC or GND  
+25 C  
-
o
IOL  
VCC = 4.5V, VIN = VCC or GND,  
VOUT = 0.4V  
+25 C  
6.0  
mA  
o
Output Current (Source)  
Output Voltage Low  
Output Voltage High  
Input Leakage Current  
IOH  
VOL  
VOH  
VCC = 4.5V, VIN = VCC or GND,  
VOUT = VCC -0.4V  
+25 C  
-6.0  
-
-
0.1  
-
mA  
V
o
VCC = 4.5V and 5.5V, VIH = VCC/2,  
VIL = 0.8V, IOL = 50µA  
+25 C  
o
VCC = 4.5V and 5.5V, VIH = VCC/2,  
VIL = 0.8V, IOH = -50µA  
+25 C  
VCC  
-0.1  
V
o
IIN  
FN  
VCC = 5.5V, VIN = VCC or GND  
+25 C  
-
-
±5  
µA  
o
Noise Immunity  
Functional Test  
VCC = 4.5V, VIH = 2.25V, VIL = 0.8V,  
(Note 3)  
+25 C  
-
-
o
CP to Q  
TPLH  
TPHL  
TPHL  
VCC = 4.5V  
VCC = 4.5V  
VCC = 4.5V  
+25 C  
2
2
2
22  
27  
29  
ns  
ns  
ns  
o
+25 C  
o
MR to Q  
NOTES:  
+25 C  
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”.  
o
TABLE 5. BURN-IN AND OPERATING LIFE TEST, DELTA PARAMETERS (+25 C)  
GROUP B  
PARAMETER  
SUBGROUP  
DELTA LIMIT  
12µA  
ICC  
5
5
IOL/IOH  
-15% of 0 Hour  
TABLE 6. APPLICABLE SUBGROUPS  
GROUP A SUBGROUPS  
CONFORMANCE GROUPS  
METHOD  
100%/5004  
100%/5004  
100%/5004  
100%/5004  
100%/5004  
100%/5004  
100%/5004  
Sample/5005  
Sample/5005  
Sample/5005  
Sample/5005  
READ AND RECORD  
ICC, IOL/H  
Initial Test (Preburn-In)  
1, 7, 9  
1, 7, 9  
Interim Test I (Postburn-In)  
Interim Test II (Postburn-In)  
PDA  
ICC, IOL/H  
ICC, IOL/H  
1, 7, 9  
1, 7, 9, Deltas  
1, 7, 9  
Interim Test III (Postburn-In)  
PDA  
ICC, IOL/H  
1, 7, 9, Deltas  
2, 3, 8A, 8B, 10, 11  
1, 2, 3, 7, 8A, 8B, 9, 10, 11  
1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas  
1, 7, 9  
Final Test  
Group A (Note 1)  
Group B  
Subgroup B-5  
Subgroup B-6  
Subgroups 1, 2, 3, 9, 10, 11  
Group D  
NOTE:  
1, 7, 9  
1. Alternate Group A testing in accordance with method 5005 of MIL-STD-883 may be exercised.  
Spec Number 518642  
5
Specifications HCTS273MS  
TABLE 7. TOTAL DOSE IRRADIATION  
TEST  
READ AND RECORD  
CONFORMANCE  
GROUPS  
METHOD  
PRE RAD  
POST RAD  
PRE RAD  
1, 9  
POST RAD  
Group E Subgroup 2  
NOTE:  
5005  
1, 7, 9  
Table 4  
Table 4 (Note 1)  
1. Except FN test which will be performed 100% Go/No-Go.  
TABLE 8. STATIC AND DYNAMIC BURN-IN TEST CONNECTIONS  
OSCILLATOR  
OPEN  
GROUND  
1/2 VCC = 3V ± 0.5V  
VCC = 6V ± 0.5V  
50kHz  
25kHz  
STATIC BURN-IN I TEST CONNECTIONS  
2, 5, 6, 9, 12, 15,  
16, 19  
1, 3, 4, 7, 8, 10, 11,  
13, 14, 17, 18  
-
20  
-
-
STATIC BURN-IN II TEST CONNECTIONS  
2, 5, 6, 9, 12, 15,  
16, 19  
10  
-
1, 3, 4, 7, 8, 11, 13,  
14, 17, 18, 20  
-
-
DYNAMIC BURN-IN TEST CONNECTIONS  
10  
-
2, 5, 6, 9, 12, 15,  
16, 19  
1, 20  
11  
3, 4, 7, 8, 13,  
14, 17, 18  
NOTES:  
1. Each pin except VCC and GND will have a resistor of 10kΩ ± 5% for static burn-in  
2. Each pin except VCC and GND will have a resistor of 680Ω ± 5% for dynamic burn-in  
TABLE 9. IRRADIATION TEST CONNECTIONS  
OPEN  
GROUND  
VCC = 5V ± 0.5V  
1, 3, 4, 7, 8 11, 13, 14, 17, 18, 20  
2, 5, 6, 9, 12, 15, 16, 19  
10  
NOTE: Each pin except VCC and GND will have a resistor of 47KΩ ± 5% for irradiation testing.  
Group E, Subgroup 2, sample size is 4 dice/wafer 0 failures.  
Spec Number 518642  
6
HCTS273MS  
Intersil Space Level Product Flow - ‘MS’  
Wafer Lot Acceptance (All Lots) Method 5007  
(Includes SEM)  
100% Interim Electrical Test 1 (T1)  
100% Delta Calculation (T0-T1)  
GAMMA Radiation Verification (Each Wafer) Method 1019,  
4 Samples/Wafer, 0 Rejects  
100% Static Burn-In 2, Condition A or B, 24 hrs. min.,  
+125oC min., Method 1015  
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% Interim Electrical Test 2 (T2)  
100% Delta Calculation (T0-T2)  
100% PDA 1, Method 5004 (Notes 1and 2)  
100% Dynamic Burn-In, Condition D, 240 hrs., +125oC or  
100% Temperature Cycle, Method 1010, Condition C,  
10 Cycles  
Equivalent, Method 1015  
100% Interim Electrical Test 3 (T3)  
100% Delta Calculation (T0-T3)  
100% Constant Acceleration, Method 2001, Condition per  
Method 5004  
100% PDA 2, Method 5004 (Note 2)  
100% Final Electrical Test  
100% PIND, Method 2020, Condition A  
100% External Visual  
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)  
100% Serialization  
100% Initial Electrical Test (T0)  
100% Static Burn-In 1, Condition A or B, 24 hrs. min.,  
+125oC min., Method 1015  
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  
failures from subgroup 7.  
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:  
• Cover Sheet (Intersil Name and/or Logo, P.O. Number, Customer Part Number, Lot Date Code, Intersil Part Number, Lot Number, Quan-  
tity).  
• 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, Test 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.  
Spec Number 518642  
7
HCTS273MS  
AC Timing Diagrams and Load Circuit  
INPUT LEVEL  
VS  
VS  
MR  
TR  
TF  
TREM  
INPUT LEVEL  
CP  
TW  
90%  
VS  
CP  
VS  
VS  
10%  
10%  
VS  
TW  
TPLH  
t
PHL  
Q
TPHL  
Q
VS  
VS  
VS  
FIGURE 1. CLOCK TO OUTPUT DELAYS AND CLOCK PULSE  
WIDTH  
FIGURE 2. MASTER RESET PULSE WIDTH. MASTER RESET  
TO OUTPUT DELAY AND MASTER RESET TO  
CLOCK RECOVERY TIME  
INPUT  
LEVEL  
VS  
VS  
VS  
VS  
D
TH(L)  
TH(H)  
TTLH  
TTHL  
VOH  
VOL  
TSU(L)  
TSU(H)  
80%  
80%  
CP  
20%  
20%  
OUTPUT  
VS  
VS  
FIGURE 3. DATA SET-UP AND HOLD TIMES  
FIGURE 4. OUTPUT TRANSITION TIME  
AC VOLTAGE LEVELS  
DUT  
TEST  
POINT  
PARAMETER  
VCC  
HCTS  
4.50  
3.00  
1.30  
0
UNITS  
V
V
V
V
V
CL  
RL  
VIH  
VS  
CL = 50pF  
VIL  
RL = 500Ω  
GND  
0
FIGURE 5. AC LOAD CIRCUIT  
Spec Number 518642  
8
HCTS273MS  
Die Characteristics  
DIE DIMENSIONS:  
108 x 106 mils  
METALLIZATION:  
Type: AlSi  
Metal Thickness: 11kÅ ± 1kÅ  
GLASSIVATION:  
Type: SiO2  
Thickness: 13kÅ ± 2.6kÅ  
WORST CASE CURRENT DENSITY:  
<2.0 x 105A/cm2  
BOND PAD SIZE:  
100µm x 100µm  
4 x 4 mils  
Metallization Mask Layout  
HCTS273MS  
D0  
(3)  
Q0  
(2)  
MR  
(1)  
VCC  
(20)  
Q7  
(19)  
(18) D7  
(17) D6  
D1 (4)  
Q1 (5)  
(16) Q6  
(15) Q5  
Q2 (6)  
D2 (7)  
(14) D5  
(8)  
D3  
(9)  
Q3  
(10)  
GND  
(11)  
CP  
(12)  
Q4  
(13)  
D4  
NOTE: The die diagram is a generic plot form a similar HCS device. It is intended to indicate approximate die size and bond pad location.  
The mask series for the HCTS273 is TA14407.  
Spec Number 518642  
9
HCTS273MS  
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  
Sales Office Headquarters  
NORTH AMERICA  
EUROPE  
ASIA  
Intersil Corporation  
Intersil SA  
Mercure Center  
100, Rue de la Fusee  
1130 Brussels, Belgium  
TEL: (32) 2.724.2111  
FAX: (32) 2.724.22.05  
Intersil (Taiwan) Ltd.  
Taiwan Limited  
7F-6, No. 101 Fu Hsing North Road  
Taipei, Taiwan  
Republic of China  
TEL: (886) 2 2716 9310  
FAX: (886) 2 2715 3029  
P. O. Box 883, Mail Stop 53-204  
Melbourne, FL 32902  
TEL: (407) 727-9207  
FAX: (407) 724-7240  
Spec Number  
10  

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