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參數資料
| 型號： | HCS190K |
| 廠商： | Intersil Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| 中文描述： | 同步輻射加固4位加/減計數器 |
| 文件頁數： | 1/9頁 |
| 文件大?。?/td> | 121K |
| 代理商： | HCS190K |
260
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
Ordering Information
PART NUMBER
TEMPERATURE RANGE
SCREENING LEVEL
PACKAGE
HCS190DMSR
-55
o
C to +125
o
C
Intersil Class S Equivalent
16 Lead SBDIP
HCS190KMSR
-55
o
C to +125
o
C
Intersil Class S Equivalent
16 Lead Ceramic Flatpack
HCS190D/Sample
+25
o
C
Sample
16 Lead SBDIP
HCS190K/Sample
+25
o
C
Sample
16 Lead Ceramic Flatpack
HCS190HMSR
+25
o
C
Die
Die
HCS190MS
Radiation Hardened Synchronous
4-Bit Up/Down 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
TRUTH TABLE
INPUTS
OUTPUT
FUNCTION
PL
CE
U/D
CP
H
L
L
Count Up
H
L
H
Count Down
L
X
X
X
Preset
H
H
X
X
No Change
H = High Voltage Level
L = Low Voltage Level
X = Immaterial
=Positive Transistion
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
Q1
Q0
CE
U/D
Q2
GND
Q3
CP
RC
TC
PL
P2
P0
P1
VCC
P3
2
3
4
5
6
7
8
1
16
15
14
13
12
11
10
9
Q1
Q0
CE
U/D
Q2
GND
Q3
P1
CP
RC
TC
PL
P2
P0
VCC
P3
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
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 = 30% of VCC Max
- VIH = 70% of VCC Min
Input Current Levels Ii
≤
5
μ
A at VOL, VOH
Description
The Intersil HCS190MS is an asynchronously presettable BCD
Decade synchronous counter. Presetting the counter to the
number on the preset data inputs (P0 - P3) is accomplished by a
low on the parallel load input (PL). Counting occurs when (PL) is
high, Count Enable (CE) is low and the Up/Down (U/D) input is
either low for up-counting or high for down-counting. The counter
is incremented or decremented synchronously with the low-to-high
transition of the clock.
When an overflow or underflow of the counter occurs, the Terminal
Count output (TC), which is low during counting, goes high and
remains high for one clock cycle. This output can be used for look-
ahead carry in high speed cascading. The TC output also initiates
the Ripple Clock output (RC) which, normally high, goes low and
remains low for the low-level portion of the clock pulse. These
counter can be cascaded using the Ripple Carry output.
If the decade counter is preset to an illegal state or assumes an
illegal state when power is applied, it will return to the normal
sequence in one or two counts.
The HCS190MS 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 HCS190MS is supplied in a 16 lead Ceramic flatpack
(K suffix) or a SBDIP Package (D suffix).
September 1995
Spec Number
518836
File Number
2251.2
相關PDF資料 |
PDF描述 |
|---|---|
| HCS190KMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS190MS | Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS193KMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS193D | Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS193DMSR | Radiation Hardened Synchronous 4-Bit Up/Down Counter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HCS190KMSR | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS190MS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS193D | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS193DMSR | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Synchronous 4-Bit Up/Down Counter |
| HCS193HMSR | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened Synchronous 4-Bit Up/Down Counter |
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