HCTS160T
Data Sheet
July 1999
File Number
4626.1
Radiation Hardened Synchronous
Counter
Intersil鈥檚 Satellite Applications
(SAF) devices are fully
tested and guaranteed to 100kRAD total dose. These QML
Class T devices are processed to a standard 鏗俹w intended
to meet the cost and shorter lead-time needs of large
volume satellite manufacturers, while maintaining a high
level of reliability.
The Intersil HCTS160T is a Radiation Hardened High Speed
Presettable BCD Decade Synchronous Counter that
features an asynchronous reset and look-ahead carry logic.
Counting and parallel presetting are accomplished
synchronously with the low-to-high transition of the clock. A
low level on the synchronous parallel enable input, SPE,
disables counting and allows data at the preset inputs, P0 -
P3, to be loaded into the counter. The counter is reset by a
low on the master reset input, MR. Two count enables, PE
and TE are provided for n-bit cascading. TE also controls the
terminal count output, TC. The terminal count output
indicates a maximum count for one clock pulse and is used
to enable the next cascaded stage to count.
Flow
TM
Features
鈥?QML Class T, Per MIL-PRF-38535
鈥?Radiation Performance
- Gamma Dose (緯) 1 x 10
5
RAD(Si)
- Latch-Up Free Under Any Conditions
- SEP Effective LET No Upsets: >100 MEV-cm
2
/mg
- Single Event Upset (SEU) Immunity < 2 x 10
-9
Errors/Bit-Day (Typ)
鈥?3 Micron Radiation Hardened SOS CMOS
鈥?Fanout (Over Temperature Range)
- Standard Outputs 10 LSTTL Loads
鈥?Signi鏗乧ant Power Reduction Compared to LSTTL ICs
鈥?DC Operating Voltage Range: 4.5V to 5.5V
鈥?LSTTL Input Compatibility
- V
IL
= 0.8V Max
- V
IH
= V
CC/2
Min
鈥?Input Current Levels Ii
鈮?/div>
5mA at V
OL
, V
OH
Pinouts
HCTS160DTR (SBDIP), CDIP2-T16
TOP VIEW
MR 1
CP 2
16 V
CC
15 TC
14 Q0
13 Q1
12 Q2
11 Q3
10 TE
9 SPE
Speci鏗乧ations
Speci鏗乧ations for Rad Hard QML devices are controlled by
the Defense Supply Center in Columbus (DSCC). The SMD
numbers listed below must be used when ordering.
Detailed Electrical Speci鏗乧ations for the HCTS160T are
contained in SMD 5962-95742.
A 鈥渉ot-link鈥?is provided from
our website for downloading.
www.intersil.com/spacedefense/newsafclasst.asp
Intersil鈥榮 Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
www.intersil.com/quality/manuals.asp
P0 3
P1 4
P2 5
P3 6
PE 7
GND 8
Ordering Information
ORDERING
NUMBER
5962R9574201TEC
5962R9574201TXC
PART NUMBER
HCTS160DTR
HCTS160KTR
TEMP.
RANGE
(
o
C)
-55 to 125
-55 to 125
MR
CP
P0
P1
P2
HCTS160KTR (FLATPACK), CDFP4-F16
TOP VIEW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
TC
Q0
Q1
Q2
Q3
TE
SPE
NOTE:
Minimum order quantity for -T is 150 units through
distribution, or 450 units direct.
P3
PE
GND
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
www.intersil.com or 407-727-9207
|
Copyright
漏
Intersil Corporation 1999
Satellite Applications Flow鈩?(SAF) is a trademark of Intersil Corporation.
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