Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
ISPLSI1032-60LG/883 by Lattice Semiconductor is a MIL-STD-883 compliant EE PLD with 128 macro cells, 64 I/O lines, and a max clock frequency of 38 MHz. It features a ceramic, metal-sealed co-fired package suitable for military applications requiring in-system programmability and operating temperatures ranging from -55 to 125 °C.
Median Price
-
Lifecycle Status
Suppliers In-Stock
2
In-Stock Inventory
< 1k
Chip Stock
1+ parts
100+ parts
1k+ parts
10k+ parts
Nova Conductors
Ampacity Inc.
$24.000
Perfect Parts
Authorized Procurement Solutions
Argo Parts USA
Continental Prestige Electronics
Kepictronics
Aranea Global
Assy Fe
The use of ceramic and metal-sealed cofired materials ensures high durability and reliability, making this product suitable for industrial and military applications.
Fast propagation delay of 25 ns allows for efficient signal processing and high-speed performance.
Stable nominal supply voltage of 5V ensures consistent performance and reliability in various operating conditions.
128 macro cells provide ample resources for complex logic functions and designs.
CMOS technology offers low power consumption and high noise immunity, making the product energy-efficient and reliable.
The ability to be programmed in-system allows for flexible and convenient configuration and reconfiguration of the device as needed.
The high maximum clock frequency of 38 MHz enables fast processing and execution of logic functions.
Military-grade temperature grading ensures the product can withstand extreme environmental conditions and operate reliably in harsh environments.
Programmable Logic Devices (PLD) ISPLSI1032-60LG/883 attributes and parameters. Explore more Programmable Logic Devices (PLD) devices from Lattice Semiconductor
Programmable IC Type:
In-System Programmable:
Organization:
Output Function:
No. of Macro Cells:
No. of Dedicated Inputs:
No. of I/O Lines:
Maximum Clock Frequency:
Propagation Delay:
Technology:
Sub-Category:
Additional Features:
Nominal Supply Voltage:
Minimum Supply Voltage:
Maximum Supply Voltage:
Power Supplies (V):
Maximum Operating Temperature:
Minimum Operating Temperature:
Temprature Grade:
Peak Reflow Temperature:
Maximum Time At Peak Reflow Temperature:
Package Body Material:
Package Style (Meter):
Package Code:
Package Shape:
Package Equivalence Code:
Width:
Length:
Maximum Seated Height:
Terminal Position:
Terminal Form:
No. of Terminals:
Terminal Pitch:
JESD-30 Code:
JTAG Boundary Scan Test:
Qualified:
Screening Level:
ISPLSI1032-60LG/883 Programmable ICs trade compliance attributes, and parameters.
ECCN
3A001.A.2.C
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Lattice Semiconductor (NASDAQ: LSCC) is the low power programmable leader. We solve customer problems across the network, from the Edge to the Cloud, in the growing communications, computing, industrial, automotive and consumer markets. Our technology, long-standing relationships, and commitment to world-class support lets our customers quickly and easily unleash their innovation to create a smart, secure and connected world.
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
LM358N
Texas Instruments
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N2222A
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
B340A-13-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
BAV99
Gec Plessey Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
MBR0520LT3G
Onsemi
MBR0520LT3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
MMBT2907ALT1G
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
1552200168
Molex
WIRE AND CABLE;
LM555CM
LM555CM by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V and max operating temperature of 70°C. It comes in a small outline package, suitable for applications requiring pulse generation or rectangular waveform outputs. With surface mount capability and low supply current of 15mA, it is ideal for commercial-grade electronic circuits.
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
XC9536XL-10CSG48C
Xilinx
The Xilinx XC9536XL-10CSG48C is a 36 macrocell FLASH PLD with 10 ns propagation delay and 138.88 MHz max clock frequency. Ideal for applications requiring in-system programmability, it features 36 I/O lines, operates at temperatures from 0 to 70 °C, and has a package style of GRID ARRAY.
ATF22V10CQZ-20JU
Microchip Technology
ATF22V10CQZ-20JU by Microchip: 20ns Propagation Delay, 5.5V Max Supply Voltage, CMOS Tech. Ideal for PAL-TYPE applications with 22 inputs, 10 I/O lines, and a max clock frequency of 38.5MHz in industrial settings.
M4A5-64/32-55VNC48
Lattice Semiconductor
M4A5-64/32-55VNC48 by Lattice Semiconductor is a 64 macrocell EE PLD with 34 inputs and 32 I/O lines. It features a propagation delay of 5.5 ns, max clock frequency of 105 MHz, and operates at temperatures ranging from 0 to 70°C. Ideal for applications requiring programmable logic devices in commercial-grade environments.
EPM2210F256C4N
Intel
Intel's EPM2210F256C4N is a PLD with 1700 macro cells, 204 inputs/outputs, and 9.1ns propagation delay. Ideal for applications requiring in-system programmability, such as digital signal processing and control systems due to its FLASH PLD technology and JTAG boundary scan test capability.
XC2C64A-7CPG56C
XC2C64A-7CPG56C by Xilinx is a 64 macrocell FLASH PLD with 7.5 ns propagation delay, operating at 200 MHz. It features in-system programmability, 45 I/O lines, and JTAG boundary scan test for versatile applications in programmable logic devices (PLD) requiring low profile grid array packaging.
5M1270ZF256C5N
Altera
FLASH PLD; Grading Of Temperature: OTHER; Form Of Terminal: BALL; No. of Terminals: 256; Package Code: LBGA; Package Shape: SQUARE;
EPM570ZM100C6N
FLASH PLD; Grading Of Temperature: OTHER; Form Of Terminal: BALL; No. of Terminals: 100; Package Code: BGA; Package Shape: SQUARE;
5M570ZT100I5N
The Altera 5M570ZT100I5N is a programmable logic device with a propagation delay of 17.7 ns and a maximum clock frequency of 118.3 MHz. It has 440 macro cells and 74 I/O lines, making it suitable for applications that require fast data processing and I/O capabilities in industrial settings.
ATF750CL-15PU
ATF750CL-15PU by Microchip Technology is a 5.5V PLD with 15ns propagation delay and 10 macro cells. Ideal for industrial applications, it offers 11 dedicated inputs, 10 I/O lines, and operates at temperatures ranging from -40 to 85°C.
EPF10K20RI208-4N
EPF10K20RI208-4N by Intel is a PLD with 1152 logic cells, 0.6 ns propagation delay, and 147 inputs/outputs. Ideal for industrial applications requiring high clock frequency of 67.11 MHz, operating temperature range from -40 to 85 °C, and low power consumption at supply voltages of 3.3/5 V.
LC4256ZC-45TN100C
LC4256ZC-45TN100C by Lattice Semiconductor is a 256 macrocell EE PLD with 74 inputs and 64 I/O lines. Featuring a propagation delay of 4.5 ns, it operates at a max clock frequency of 150 MHz. Ideal for applications requiring in-system programmability and JTAG boundary scan testing in a compact square package with gull wing terminals.
5M240ZT100A5N
FLASH PLD; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 100; Package Code: QFP; Package Shape: SQUARE;
EPM2210F324I5N
The EPM2210F324I5N by Altera is a programmable logic device with 1700 macro cells and a maximum supply voltage of 2.625V. It is used in applications such as flash PLD, featuring a square package shape with a grid array style. The device has a propagation delay of 11.2ns and can operate at 3.3V.
XC95144XL-7TQ144C
The Xilinx XC95144XL-7TQ144C is a 144 macrocell FLASH PLD with 117 inputs/outputs. It operates at a max clock frequency of 125 MHz, with a propagation delay of 7.5 ns. Ideal for applications requiring in-system programmability and high-speed data processing in commercial-grade environments.
EPM3064ATC44-10N
EPM3064ATC44-10N by Intel is a 64 macrocell EE PLD with 34 I/O lines, operating at up to 100 MHz. It features a propagation delay of 10 ns and can handle a max supply voltage of 3.6 V. Ideal for applications requiring in-system programmability and JTAG boundary scan testing in commercial-grade environments.
EPM570T144C5N
The Intel EPM570T144C5N is a 440 macrocell FLASH PLD with 116 inputs/outputs. It operates at a max supply voltage of 2.625V and has a propagation delay of 8.7ns. Ideal for applications requiring in-system programmability, such as digital signal processing and control systems.
EPM570GT144C4N
Intel's EPM570GT144C4N is a 440 macrocell FLASH PLD with 116 I/O lines. It features a propagation delay of 7 ns and operates at a max supply voltage of 1.89 V. Ideal for applications requiring fast processing speeds and high input/output capabilities in programmable logic devices.
5M240ZT144C5N
FLASH PLD; Grading Of Temperature: OTHER; Form Of Terminal: GULL WING; No. of Terminals: 144; Package Code: LFQFP; Package Shape: SQUARE;
XC95288XL-7FGG256I
The Xilinx XC95288XL-7FGG256I is a FLASH PLD with 288 macro cells, 192 inputs/outputs, and a max clock frequency of 125 MHz. It is ideal for industrial applications requiring in-system programmability and JTAG boundary scan testing. The device operates at temperatures ranging from -40 to 85°C, making it suitable for various industrial environments.
5M570ZT100C4N
FLASH PLD; Grading Of Temperature: OTHER; Form Of Terminal: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
ISPLSI1016E-125LJN
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
ISPLSI2032E-110LJ44
ISPLSI1048E-70LQNI
EE PLD; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 128; Package Code: QFP; Package Shape: SQUARE;
ISPLSI1048E-70LQI
ISPLSI2032VE-110LTN44
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
ISPLSI1048E-70LQN
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: GULL WING; No. of Terminals: 128; Package Code: QFP; Package Shape: SQUARE;
ISPLSI1048E-70LQ
ISPLSI1032E-70LTN
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: GULL WING; No. of Terminals: 100; Package Code: LFQFP; Package Shape: SQUARE;
ISPLSI1048C-50LG/883
EE PLD; Grading Of Temperature: MILITARY; Form Of Terminal: PIN/PEG; No. of Terminals: 133; Package Code: PGA; Package Shape: SQUARE;
ISPLSI1024-60LH/883
EE PLD; Grading Of Temperature: MILITARY; Form Of Terminal: J BEND; No. of Terminals: 68; Package Code: QCCJ; Package Shape: SQUARE;
ISPLSI1016E-80LTN44
ISPLSI1032-60LJ
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: J BEND; No. of Terminals: 84; Package Code: QCCJ; Package Shape: SQUARE;
ISPLSI2032A-80LT44I
EE PLD; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 44; Package Code: QFP; Package Shape: SQUARE;
ISPLSI1016E-100LTN44
ISPLSI1024-60LJI
EE PLD; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: NO LEAD; No. of Terminals: 68; Package Code: QCCJ; Package Shape: SQUARE;
ISPLSI2032E-110LT44
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE;
ISPLSI2032VE-180LTN44I
EE PLD; Grading Of Temperature: INDUSTRIAL; Form Of Terminal: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
ISPLSI2096A-100LTN128
EE PLD; Grading Of Temperature: COMMERCIAL; Form Of Terminal: GULL WING; No. of Terminals: 128; Package Code: LFQFP; Package Shape: SQUARE;
ISPLSI1016E-80LT44
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved