DataSheetWiki


HCS190K fiches techniques PDF

Intersil Corporation - Radiation Hardened Synchronous 4-Bit Up/Down Counter

Numéro de référence HCS190K
Description Radiation Hardened Synchronous 4-Bit Up/Down Counter
Fabricant Intersil Corporation 
Logo Intersil Corporation 





1 Page

No Preview Available !





HCS190K fiche technique
HCS190MS
September 1995
Radiation Hardened Synchronous
4-Bit Up/Down Counter
Features
• 3 Micron Radiation Hardened SOS CMOS
• 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
• Military Temperature Range: -55oC to +125oC
• 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 5µA 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).
Pinouts
16 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T16
TOP VIEW
P1 1
Q1 2
Q0 3
CE 4
U/D 5
Q2 6
Q3 7
GND 8
16 VCC
15 P0
14 CP
13 RC
12 TC
11 PL
10 P2
9 P3
P1
Q1
Q0
CE
U/D
Q2
Q3
GND
16 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F16
TOP VIEW
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
VCC
P0
CP
RC
TC
PL
P2
P3
TRUTH TABLE
INPUTS
PL CE U/D CP
OUTPUT
FUNCTION
HL L
Count Up
HLH
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
Ordering Information
PART NUMBER
HCS190DMSR
HCS190KMSR
HCS190D/Sample
HCS190K/Sample
HCS190HMSR
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
16 Lead SBDIP
16 Lead Ceramic Flatpack
16 Lead SBDIP
16 Lead Ceramic Flatpack
Die
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
260
Spec Number 518836
File Number 2251.2

PagesPages 9
Télécharger [ HCS190K ]


Fiche technique recommandé

No Description détaillée Fabricant
HCS190D Radiation Hardened Synchronous 4-Bit Up/Down Counter Intersil Corporation
Intersil Corporation
HCS190DMSR Radiation Hardened Synchronous 4-Bit Up/Down Counter Intersil Corporation
Intersil Corporation
HCS190HMSR Radiation Hardened Synchronous 4-Bit Up/Down Counter Intersil Corporation
Intersil Corporation
HCS190K Radiation Hardened Synchronous 4-Bit Up/Down Counter Intersil Corporation
Intersil Corporation

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche