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
SN74HC4060DBRG4 by Texas Instruments is a 14-bit digital counter with a propagation delay of 105 ns. It operates at a nominal voltage of 5V and has a max frequency of 22 MHz. This CMOS technology device is ideal for industrial applications requiring asynchronous operation and negative edge triggering.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Digiode
Nova Conductors
Andel Nordic
$2.676
$2.569
AZTECH Wire
$6.699
Parana Technologies
$15.102
$15.509
ChromeModa Solutions
$16.968
$13.914
IDEA Electronic Components Group
$16.120
$15.271
One Stop Electronics
$33.000
Ampacity Inc.
$49.000
Component Stockers USA
$99.990
Corphita
DigiPath Technology Company
$15.298
Aranea Global
Microchip USA
The use of plastic/epoxy material makes the product lightweight and durable, suitable for various applications.
The low propagation delay ensures fast and efficient operation of the digital counter.
The surface mount capability makes it easy to integrate the digital counter onto circuit boards, saving space and simplifying the assembly process.
Operating at a standard voltage of 5V makes it compatible with a wide range of electronic systems.
The use of CMOS technology ensures low power consumption and high noise immunity, making the digital counter energy-efficient and reliable.
The high maximum frequency capability allows the digital counter to handle rapid counting and processing tasks efficiently.
Digital Counters SN74HC4060DBRG4 attributes and parameters. Explore more Digital Counters devices from Texas Instruments
Count Direction:
Family:
JESD-30 Code:
JESD-609 Code:
Length:
Load Capacitance (CL):
Logic IC Type:
Maximum Frequency At Nominal Supply:
Maximum I (ol):
Operation Mode:
Moisture Sensitivity Level (MSL):
No. of Bits:
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Packing Method:
Peak Reflow Temperature (C):
Power Supplies (V):
Maximum Power Supply Current (ICC):
Propagation Delay At Nominal Supply:
Propagation Delay (tpd):
Qualification:
Maximum Seated Height:
Sub-Category:
Maximum Supply Voltage (Vsup):
Minimum Supply Voltage (Vsup):
Nominal Supply Voltage / Vsup (V):
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Trigger Type:
Width:
Minimum fmax:
SN74HC4060DBRG4 Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.
President, CEO
Haviv Ilan
Chairman
Richard K. Templeton
Senior VP, CFO
Rafael R. Lizardi
M - Fab
Fabrication
Fab Initiation
1997
USA
South Portland
Wafer Capacity
32,000
D - FAB
1966
Dallas
42,000
D MOS - 6
2002
25,000
D MOS - 5
1995
75,000
Miho - 8
1980
Japan
Inashiki
43,000
S FAB 1
Sherman
91,000
F - FAB
2001
Germany
Freising
37,000
R Fab 1
2010
Richardson
40,000
D HC Line
1999
2,000
JV3
Aizu Wakamatsu
45,000
C - FAB
2007
China
Chengdu
30,000
L - Fab
2015
Lehi
70,000
R - Fab 2
2022
S - FAB 2
2025
S - FAB 3
2028
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
EU2B-YS2J03C
Idec
ROTARY SWITCH;
LL4148
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
Daco Semiconductor
SMMBT3904LT1G
Onsemi
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
1N4148
Digitron Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; 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;
2N2222A
Transistor & Electronic
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
STM32F405RGT6
STMicroelectronics
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
Uniohm
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Finish: Matte Tin (Sn) - annealed;
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
E8WSDC12-32.768KTR
Ecliptek
PARALLEL - FUNDAMENTAL; Mounting Feature: SURFACE MOUNT; Frequency Tolerance: 20 ppm; Aging: 3 PPM/YEAR; Load Capacitance: 12.5 pF; Nominal Operating Frequency: .032768 MHz;
NC7WZ07P6X
The Onsemi NC7WZ07P6X is a logic gate with 2 functions, featuring a propagation delay of 4.8 ns at 1.8V supply voltage. With open-drain output characteristics, it operates in industrial temperatures from -40 to 85°C. Ideal for applications requiring fast signal processing and low power consumption in compact designs.
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
CD74HC4024M
BINARY COUNTER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
CD4017BM96E4
Rochester Electronics
RING COUNTER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MM74HC4060N
Fairchild Semiconductor
BINARY COUNTER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
74HC40103D,653
NXP Semiconductors
NXP Semiconductors' 74HC40103D,653 is an 8-bit digital counter with a max frequency of 10MHz. Operating at a supply voltage range of 2-6V, it features a propagation delay of 450ns and operates in synchronous mode. Ideal for automotive applications due to its temperature grade and compact small outline package style.
CD4520BF3A
Harris Semiconductor
BINARY COUNTER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
CD4060BE
Texas Instruments
CD4060BE by Texas Instruments is a 14-bit digital counter with 300 ns propagation delay and 740 ns tpd. It operates at a nominal voltage of 5V, suitable for military-grade applications requiring asynchronous operation and up to 3.5 MHz frequency at max supply voltage of 18V.
MC14510BCP
Motorola
DECADE COUNTER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
CD74HCT4040E
CD74HCT4040E by Texas Instruments is a 12-bit digital counter with a propagation delay of 50 ns and max frequency of 16 MHz. It operates on a nominal voltage of 5V, suitable for military-grade applications requiring asynchronous count direction and negative edge trigger type.
CD74HC4017PWR
CD74HC4017PWR by Texas Instruments is a 10-bit digital counter with a propagation delay of 54ns. It operates at a supply voltage range of 2-6V and has a max frequency of 20MHz. Ideal for military-grade applications, it features positive edge triggering and synchronous operation in a small outline package.
MC14510BCPDS
MC14510BCPDS by Motorola is a 4-bit digital counter with load/preset input, operating at 5V. It has a propagation delay of 630ns and can handle a max supply voltage of 18V. Ideal for industrial applications requiring bidirectional counting up to 1.5MHz with synchronous operation mode.
CD40102BE
Intersil
DECADE COUNTER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
CD4060BME4
BINARY COUNTER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
CD4020BMJ/883
CD74HC4020M
CD74HC4020M by Texas Instruments is a 14-bit digital counter with a propagation delay of 30 ns and max frequency of 20 MHz. It operates on a supply voltage range of 2-6 V, suitable for military-grade applications requiring asynchronous operation. This CMOS technology device features negative edge triggering and GULL WING terminal form in a small outline package.
CD4522BE
74HC4040PW,118
NXP Semiconductors' 74HC4040PW,118 is a 12-bit digital counter with a supply voltage of 2-6V and propagation delay of 225ns. It operates in an asynchronous mode, counts up, and has a max frequency of 20MHz. This CMOS technology chip is ideal for automotive applications due to its compact size and low power consumption.
CD4024BM
BINARY COUNTER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 14; Package Shape: RECTANGULAR; Family: 4000/14000/40000;
CD4040BM96
CD4040BM96 by Texas Instruments is a 12-bit digital counter with 160ns propagation delay, ideal for military applications. It operates on a supply voltage of 5V and has a max frequency of 3.5MHz. With surface mount capability and small outline package style, it offers efficient performance in compact designs.
CD74HC191MTG4
CD74HC191MTG4 by Texas Instruments is a 4-bit digital counter with synchronous operation. It has a max frequency of 20MHz and operates within a temperature range of -55 to 125°C. This CMOS technology device is ideal for applications requiring bidirectional counting in military-grade environments.
CD4541BM
CD4541BM by Texas Instruments is a 16-bit digital counter with a propagation delay of 10,000 ns and operates at a supply voltage of 5V. It features positive edge trigger type and synchronous operation mode, making it ideal for military-grade applications requiring precise counting capabilities in small outline packages.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
DRV3255EPAPRQ1
DRV3255EPAPRQ1 by Texas Instruments is a Motion Control IC with 64 terminals, operating at -40 to 150°C. It is an AEC-Q100 compliant automotive-grade IC for Brushless DC Motor control, supporting supply voltages from 5V to 90V and output currents up to 3.5A. The package style includes a flatpack with heat sink/slug, suitable for surface mount applications in automotive systems.
DRV8316RRGFR
DRV8316RRGFR by Texas Instruments is a motion control IC with a rectangular package and a terminal form of gull wing. It has a max output current of 8A and can operate at temperatures ranging from -40 to 125°C. This IC is commonly used as a brushless DC motor controller in automotive applications.
TPS7A4301DGQR
TPS7A4301DGQR by Texas Instruments is an adjustable positive single output LDO regulator with a max output voltage of 14.5V and a dropout voltage of 0.6V. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
DS160PT801ACBR
DS160PT801ACBR by Texas Instruments is a bus controller IC with 339 terminals, operating at -40 to 85°C. It supports PCI bus compatibility with a data transfer rate of 2000 MBps. This CMOS technology device has a thin profile and fine pitch package suitable for industrial applications.
UCC27284DRCR
UCC27284DRCR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling a max output current of 3.5A. It operates in automotive-grade temperatures (-40 to 125°C) and has a turn-on/off time of 30µs. This chip carrier package with very thin profile is suitable for high side driver applications requiring fast switching speeds.
CC2662R1FTWRGZRQ1
CC2662R1FTWRGZRQ1 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU, 48 MHz clock frequency, and 81920 bytes of RAM. Ideal for industrial applications, it features 8 ADC channels, 32 DMA channels, and peripherals like AES and PWM for efficient system integration.
LMR43610MSC3RPERQ1
LMR43610MSC3RPERQ1 by Texas Instruments is a 9-terminal switching regulator with a max output voltage of 32V and max output current of 1A. Ideal for automotive applications, it operates b/w -40 to 150°C, featuring a buck switcher config and PWM control mode at up to 2200kHz frequency.
SN74S163N
Advanced Micro Devices
BINARY COUNTER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
SN74HC4060DR
BINARY COUNTER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
SN74LV4040APWT
BINARY COUNTER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
SN74LS90D
DECADE COUNTER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
SN74HC4040DT
SN74HC4060DBR
BINARY COUNTER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR;
SN74LS90N
DECADE COUNTER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
SN74LV4040ADBR
SN74HC4040PWT
SN74HC4060N
SN74LV4040AD
SN74LV4040AD by Texas Instruments is a 12-bit digital counter with 3-STATE output. It operates on a supply voltage range of 2V to 5.5V and has a max frequency of 50MHz. Ideal for industrial applications requiring asynchronous operation and negative edge triggering in compact designs.
SN74HC4060PWRG4
SN74HC4060PWR
SN74HC393DR
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