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PDF HCTS245DMSR Data sheet ( Hoja de datos )
| Número de pieza | HCTS245DMSR | |
| Descripción | Radiation Hardened Octal Bus Transceiver/ Three-State/ Non-Inverting | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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HCTS245MS
September 1995
Radiation Hardened
Octal Bus Transceiver, Three-State, Non-Inverting
Features
• 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)
• Dose Rate Survivability: >1 x 1012 RAD (Si)/s
• Dose Rate Upset >1010 RAD (Si)/s 20ns Pulse
• Latch-Up Free Under Any Conditions
• Fanout (Over Temperature Range)
- Bus Driver Outputs - 15 LSTTL Loads
• Military Temperature Range: -55oC to +125oC
• Significant Power Reduction Compared to LSTTL ICs
• DC Operating Voltage Range: 4.5V to 5.5V
• LSTTL Input Compatibility
- VIL = 0.8V Max
- VIH = VCC/2 Min
• Input Current Levels Ii ≤ 5µA at VOL, VOH
Description
The Intersil HCTS245MS is a Radiation Hardened Non-
Inverting Octal Bidirectional Bus Transceiver, Three-State,
intended for two-way asynchronous communication between
data busses. The HCTS245MS allows data transmission
from the A bus to the B bus or from the B bus to the A bus.
The logic level at the direction input (DIR) determines the
data direction. The output enable input (OE) puts the I/O port
in the high-impedance state when high.
The HCTS245MS 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 HCTS245MS is supplied in a 20 lead Ceramic flatpack
(K suffix) or a SBDIP Package (D suffix).
Pinouts
20 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T20
TOP VIEW
DIR 1
A0 2
A1 3
A2 4
A3 5
A4 6
A5 7
A6 8
A7 9
GND 10
20 VCC
19 OE
18 B0
17 B1
16 B2
15 B3
14 B4
13 B5
12 B6
11 B7
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
20 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F20
TOP VIEW
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
VCC
OE
B0
B1
B2
B3
B4
B5
B6
B7
Ordering Information
PART NUMBER
HCTS245DMSR
HCTS245KMSR
HCTS245D/Sample
HCTS245K/Sample
HCTS245HMSR
TEMPERATURE RANGE
-55oC to +125oC
-55oC to +125oC
+25oC
+25oC
+25oC
SCREENING LEVEL
Intersil Class S Equivalent
Intersil Class S Equivalent
Sample
Sample
Die
PACKAGE
20 Lead SBDIP
20 Lead Ceramic Flatpack
20 Lead SBDIP
20 Lead Ceramic Flatpack
Die
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
614
Spec Number 518615
File Number 2360.2
1 page  
Specifications HCTS245MS
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
(NOTES 1, 2)
CONDITIONS
Quiescent Current
ICC VCC = 5.5V, VIN = VCC or GND
Output Current (Sink)
IOL VCC = 4.5V, VIN = VCC or GND,
VOUT = 0.4V
Output Current
(Source)
IOH VCC = 4.5V, VIN = VCC or GND,
VOUT = VCC -0.4V
Output Voltage Low
VOL
VCC = 4.5V and 5.5V, VIH = VCC/2,
VIL = 0.8V, IOL = 50µA
Output Voltage High
VOH
VCC = 4.5V and 5.5V, VIH = VCC/2,
VIL = 0.8V, IOH = -50µA
Input Leakage Current
IIN VCC = 5.5V, VIN = VCC or GND
Three-State Output
Leakage Current
IOZ Applied Voltage = 0V or VCC, VCC = 5.5V
Noise Immunity
Functional Test
FN VCC = 4.5V, VIH = 2.25V, VIL = 0.8V,
(Note 3)
Propagation Delay Data
to Output
TPLH
TPHL
VCC = 4.5V
VCC = 4.5V
Enable to Output
TPZL VCC = 4.5V
TPZH VCC = 4.5V
TEMPERATURE
+25oC
+25oC
200K RAD
LIMITS
MIN MAX UNITS
- 0.75 mA
6.0 - mA
+25oC
-6.0 - mA
+25oC
- 0.1 V
+25oC
+25oC
+25oC
VCC
-0.1
-
-
-
±5
±50
V
µA
µA
+25oC
---
+25oC
+25oC
+25oC
+25oC
2 21 ns
2 24
2 33 ns
2 31 ns
Disable to Output
TPLZ
TPHZ
VCC = 4.5V
2 33 ns
NOTES:
1. All voltages referenced to device GND.
2. AC measurements assume RL = 500Ω, 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 (+25oC)
PARAMETER
GROUP B
SUBGROUP
DELTA LIMIT
ICC 5 12µA
IOL/IOH
5 -15% of 0 Hour
IOZL/IOZH
5 ±200nA
Spec Number 518615
618
5 Page | ||
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| PDF Descargar | [ Datasheet HCTS245DMSR.PDF ] | |
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