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
PCF2112CT/1,118 by NXP Semiconductors is a 40-terminal graphics display driver with dot matrix mode and serial data input. It operates in industrial temperature range (-40 to 85 °C) with a supply voltage of 2.25-6 V. Ideal for liquid crystal displays, it features small outline package style and Gull Wing terminal form.
Median Price
$4.194
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
1k+
Nova Conductors
1+ parts
100+ parts
-
1k+ parts
10k+ parts
Rebound Electronics
Vyrian
Digiode
Anansix
Vigor
$2.200
Modulus Dynamics
$2.547
Corohmni
AZTECH Wire
$3.560
$3.420
$3.350
$3.280
Argo Parts USA
Continental Prestige Electronics
$4.110
Aztec Data Supply Inc.
$6.140
One Stop Electronics
$13.500
Microchip USA
$19.215
Semicontronic
$40.500
$39.488
$39.285
Ampacity Inc.
$50.500
Corphita
UNI Independent Distributors
Perfect Parts
Advanced Electronics
Netroflash
$3.984
$3.900
This material is cost-effective and durable, making it a reliable choice for long-term use in various conditions.
The dot matrix display mode allows for versatile and customizable display options, perfect for showcasing detailed graphics or animations.
The serial data input mode offers efficient and fast data transfer, ensuring smooth operation and quick response times.
The surface mount feature allows for easy installation and space-saving design, ideal for compact devices or limited installations.
With a high maximum supply voltage, this product can function reliably and accurately even under varying voltage conditions.
The rectangular package shape offers easy compatibility and integration with other components, simplifying the assembly process.
With a high number of terminals, this product offers extensive connectivity options for various configurations and setups.
The small outline and shrink pitch package style provides a compact and lightweight design, perfect for space-constrained applications.
The low minimum supply voltage ensures energy efficiency and compatibility with a wide range of power sources.
The high maximum operating temperature allows for reliable performance in challenging environments or under heavy usage.
Graphics Display Drivers PCF2112CT/1,118 attributes and parameters. Explore more Graphics Display Drivers devices from NXP Semiconductors
Data Input Mode:
Display Mode:
Input Characteristics:
Interface IC Type:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
Multiplexed Display Capability:
No. of Functions:
No. of Segments:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Polarity:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Qualification:
Maximum Seated Height:
Maximum Supply Current:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Width:
Minimum fmax:
PCF2112CT/1,118 Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - PCF211x/PCF857x obs 12/Aug/2022
PCN Packaging - All Dev Label Update 15/Dec/2020
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
FDC5614P
Onsemi
FDC5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 20A Max IDM and 0.105 ohm RDS(ON), operating in ENHANCEMENT MODE at -55 to 150 °C. This SMALL OUTLINE transistor has a built-in diode, GULL WING terminals, and METAL-OXIDE SEMICONDUCTOR technology.
BSS138K-13
Diodes Incorporated
BSS138K-13 by Diodes Inc. is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, operating in enhancement mode. With 3 terminals and 0.31A max drain current, it offers high performance in small outline package style.
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
ULN-2803A
Sprague Electric
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 18; Package Code: DIP; Package Shape: RECTANGULAR;
RN41N-I/RM
Microchip Technology
Microchip Technology's RN41N-I/RM is a telecom IC with 35 terminals, operating from -40 to 85°C. It has a supply voltage of 3.3V and is surface mountable in industrial applications. The package style is rectangular, measuring 13.2mm x 20.1mm with a seated height of 2.2mm, suitable for telecom interface functions.
SS14
Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
CRG0805F10K
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
Taitron Components
BSS123LT1G
BSS123LT1G by Onsemi is a N-CHANNEL FET with 100V DS breakdown voltage, 0.17A drain current, and 6 ohm on resistance. Ideal for switching applications, it operates in enhancement mode with a max power dissipation of 0.225W. It comes in a small outline package with gull wing terminals and can withstand temperatures from -55 to 150°C.
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Unitrode
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
Tesla Elektronicke Soucastky
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MS3V-T1R32.768KHZ+/-20PPM12.5PF
Golledge Electronics
MS3V-T1R32.768KHZ+/-20PPM12.5PF by Golledge Electronics is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 12.5 pF load capacitance. It is ideal for applications requiring precise timing in temperature-sensitive environments due to its -40 to 85 °C operating range.
LM7805CT
Fairchild Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
TPS92518PWPT
Texas Instruments
TPS92518PWPT by Texas Instruments is a graphics display driver with 2 channels and serial data input mode. It operates b/w -40 to 125 °C, with a supply voltage range of 6.5-42 V. Ideal for automotive applications due to its small outline package style and high temperature grade.
LT3518EUF#TRPBF
Analog Devices
LT3518EUF#TRPBF by Analog Devices is a graphics display driver with 16 terminals, operating voltage range of 3-30V, and temperature grade suitable for automotive applications. It features a square package shape, matte tin terminal finish, and LED display driver interface IC type. Ideal for compact designs requiring high performance in harsh environments.
TPS92518QPWPTQ1
TPS92518QPWPTQ1 by Texas Instruments is a graphics display driver with 2 channels, operating voltage range of 6.5V to 42V, and AEC-Q100 screening for automotive applications. It features a small outline package with 24 terminals, Gull Wing terminal form, and serial data input mode for LED displays. The IC has a temperature grade suitable for automotive use (-40°C to 125°C) and is designed for surface mount assembly with a max seated height of 1.2mm.
LM3423MH/NOPB
LM3423MH/NOPB by Texas Instruments is a graphics display driver with a max supply voltage of 75V and constant-current output. It operates in automotive-grade temperatures from -40 to 125°C, making it suitable for LED display driver applications. This small outline package has 16 terminals and is surface-mountable, with a terminal pitch of 0.65mm.
HV9910CSG-G
Supertex
LED DISPLAY DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: HLSOP; Package Shape: RECTANGULAR;
MAX7219ENG+
Maxim Integrated
LED DISPLAY DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
MAX7219CWG+T
LED DISPLAY DRIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: SOP; Package Shape: RECTANGULAR;
TLC5971PWPR
TLC5971PWPR by Texas Instruments is a graphics display driver with 12 channels and constant-current output. It operates at a supply voltage range of 6-17V and has a small outline package style. This IC is commonly used in LED display applications.
CL6K4-G
CL6K4-G by Microchip Technology is a Graphics Display Driver with 3 terminals, operating voltage range of 6.5-28 V, and peak reflow temperature of 260°C. Ideal for LED display driver applications due to its small outline package style and industrial temperature grade suitability.
NJW4616U2-TE1
NISSHINBO MICRO DEVICES INC
Display Drivers; Temperature Grade: INDUSTRIAL; Terminal Form: FLAT; No. of Terminals: 6; Package Code: DFP; Package Shape: RECTANGULAR;
LM3410XMFX/NOPB
LM3410XMFX/NOPB by Texas Instruments is a small outline LED display driver with 5 terminals, suitable for automotive applications. It operates b/w -40 to 125°C, with a supply voltage range of 2.7V to 5.5V. The package style is low profile and surface mountable, making it ideal for graphics display drivers in compact designs.
STP08DP05XTTR
STP08DP05XTTR by STMicroelectronics is a Graphics Display Driver with 8 segments, operating voltage range of 3-5.5V, and serial data input mode. Ideal for automotive applications due to its small outline package style and dual terminal position for LED display driving in temperature range -40 to 125°C.
LT3591EDDB#TRMPBF
Analog Devices' LT3591EDDB#TRMPBF is a LED display driver with 5 segments, operating from 2.5V to 12V. It has a small outline package style, suitable for industrial applications requiring temperatures from -40°C to 85°C. With dual terminals and matte tin finish, it offers high performance in compact designs.
MAX6962ATH
MAX6962ATH by Maxim Integrated is a graphics display driver with dot matrix display mode and serial data input. It operates at 2.7-3.6V, has 44 terminals in a square package, and supports multiplexed displays. Ideal for automotive applications due to its BICMOS technology and LED display driver interface IC type.
MAX7221CWG+
MAX7221CWG+ by Analog Devices is a graphics display driver with 8-digit, 7-segment display capability. It operates on a supply voltage range of 4V to 5.5V and has a max operating temperature of 70°C. This IC is commonly used in LED display applications requiring serial data input mode and small outline package style.
IS31FL3743B-QULS4-TR
Lumissil Microsystems
LED DISPLAY DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 40; Package Code: HVQCCN; Package Shape: SQUARE;
MAX7219ENG+ by Analog Devices is a Graphics Display Driver with 8-digit display capability. It operates on a supply voltage range of 4-5.5V and has a max operating temperature of 85°C. Ideal for industrial applications requiring LED display drivers with serial data input mode and segment display capabilities.
FAN5702UMP15X
LED DISPLAY DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
SAA1064T
Philips Semiconductors
Display Drivers; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: SOP; Package Shape: RECTANGULAR;
LT3763EFE#PBF
LT3763EFE#PBF by Analog Devices is a Graphics Display Driver with a max supply voltage of 60V and min of 6V. It operates b/w temperatures of 0-125°C, making it suitable for LED display driver applications. This small outline package has 28 terminals in gull wing form, ideal for surface mount designs.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
PCF85162T/1,118
NXP
NXP Semiconductors PCF85162T/1,118 is a Graphics Display Driver with 32 segments and 16 digits. It operates at a voltage range of 1.8V to 5.5V, making it suitable for industrial applications requiring multiplexed display capability. The driver features a small outline package with dual terminal position and Gull Wing form factor for easy surface mount installation.
PCF2112CT/F1,118
NXP Semiconductors
NXP Semiconductors' PCF2112CT/F1,118 is a DOT MATRIX display driver with SERIAL data input mode. This LIQUID CRYSTAL DISPLAY DRIVER has 32 segments and operates in an INDUSTRIAL temperature grade range of -40 to 85 °C. It comes in a SMALL OUTLINE package style with GULL WING terminals, suitable for various graphics display applications.
PCF2112CT/1,112
NXP Semiconductors' PCF2112CT/1,112 is a DOT MATRIX display driver with SERIAL data input mode. It operates b/w -40 to 85 °C and has a supply voltage range of 2.25V to 6V. Ideal for industrial applications requiring a compact SMALL OUTLINE package with GULL WING terminals.
PCF2100CT/F1,118
LIQUID CRYSTAL DISPLAY DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: SOP; Package Shape: RECTANGULAR;
PCF2100CT/F1,112
PCF2112CT/F1,112
PCF2112CT/F1,112 by NXP Semiconductors is a graphics display driver with a dot matrix display mode and serial data input. It is a small outline, surface mount package with 40 terminals and a max seated height of 2.7mm. This IC is commonly used as a liquid crystal display driver in industrial applications.
PCF2112CT
LIQUID CRYSTAL DISPLAY DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 40; Package Code: SSOP; Package Shape: RECTANGULAR;
PCF2111CT/1,118
PCF2111CT/F1,118
PCF2111CP
LIQUID CRYSTAL DISPLAY DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
PCF2111CT-T
PCF2111CT/F1,112
PCF2100CT-T
PCF2111CT/S410/1,1
PCF2100CTD
PCF2111PN
PCF2100CPN
LIQUID CRYSTAL DISPLAY DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
PCF2100CTD-T
PCF2111CT
PCF2111CT/1,112
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