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
HCF4046BEY by STMicroelectronics is a 16-terminal PLL IC with Vsup ranging from 3V to 20V. It operates in temperatures from -55 °C to 125°C, making it suitable for military-grade applications. The CMOS technology and through-hole terminal form ensure reliable frequency synthesis circuits.
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4
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Vyrian
1+ parts
100+ parts
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Digiode
Anansix
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
IDEA Electronic Components Group
$17.084
$15.376
AZTECH Wire
$19.250
MKK Technologies
$32.126
DigiPath Technology Company
Microchip USA
Corphita
Authorized Procurement Solutions
Northwest PG Solutions
Parana Technologies
$20.427
Native Components
Kepictronics
Plastic/epoxy material provides durability and protection for the components inside, making the product reliable for long-term use.
Operating at a nominal supply voltage of 5V ensures compatibility with standard power sources, making it easy to integrate into various systems.
With a high maximum operating temperature of 125 °C, this product can withstand elevated temperatures without compromising performance, making it suitable for industrial applications.
CMOS technology offers low power consumption and high noise immunity, making this product efficient and reliable for signal processing tasks.
Military-grade temperature specifications ensure the product's performance in harsh environments, making it a robust choice for defense or aerospace applications.
Phase Locked Loops (PLL) & Frequency Synthesis Circuits HCF4046BEY attributes and parameters. Explore more Phase Locked Loops (PLL) & Frequency Synthesis Circuits devices from STMicroelectronics
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HCF4046BEY Other Function Semiconductors trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
EU2B-YS2J03F
Idec
ROTARY SWITCH;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148WS
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
LM358D-T
NXP Semiconductors
LM358D-T by NXP Semiconductors is a dual operational amplifier with 70dB CMRR, 1000kHz unity gain bandwidth, and 9000uV max input offset voltage. Widely used in commercial applications due to its small outline package and low bias current of 0.5uA.
1N4148
Baneasa S A
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
Space Power 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;
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
STMicroelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
MBRS140T3G
Onsemi
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
LL4148
First Components International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Littelfuse
Vicor
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
Secos
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
LMX2433TMX
LMX2433TMX by Texas Instruments is a PLL frequency synthesizer with 20 terminals, operating at temperatures from -40 to 85°C. It has a supply voltage range of 2.25V to 2.75V and consumes up to 4.4mA current. This IC is ideal for applications requiring precise frequency synthesis in industrial settings.
ADF5610BCCZ
ADF5610BCCZ by Analog Devices is a surface mount Phase Locked Loop (PLL) & Frequency Synthesis Circuit with 1 function. It has a nominal voltage of 3.3V and operates in temperatures ranging from -40 to 85°C. This IC is commonly used in industrial applications requiring precise frequency synthesis.
LMX2377UTMX
LMX2377UTMX by Texas Instruments is a PLL frequency synthesizer with 20 terminals, operating at a voltage range of 2.7V to 5.5V. It features a small outline package style and operates in industrial temperature grades from -40°C to 85°C. Ideal for applications requiring precise frequency synthesis in compact electronic devices.
UC3634DW
The Texas Instruments UC3634DW is a PLL frequency synthesizer IC with 16 terminals, operating voltage of 8-15V. It features a small outline package, dual terminal position, and operates b/w 0-70°C. Ideal for applications requiring precise frequency synthesis in commercial-grade electronics.
LMX2306TMX/NOPB
National Semiconductor
LMX2306TMX/NOPB by National Semiconductor is a PLL frequency synthesizer with 16 terminals, operating voltage range of 2.3V to 5.5V, and industrial temperature grade. It features a small outline package with thin profile and shrink pitch, suitable for applications requiring precise frequency synthesis in industrial environments. The device offers a wide operating temperature range from -40°C to 85°C and matte tin terminal finish for reliable performance.
LMX2541SQE2060E/NOPB
LMX2541SQE2060E/NOPB by Texas Instruments is a PLL frequency synthesizer with a max output freq of 4000 GHz. Operating at 3.3V, it has 36 terminals in a square chip carrier package suitable for industrial applications. With BICMOS technology and a temp range of -40 to 85 °C, it offers precise frequency synthesis capabilities.
CD74HCT7046AM96
Rca Solid State
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LTC6902IMS#PBF
LTC6902IMS#PBF by Analog Devices is a PLL frequency synthesizer with 10 terminals, operating from -40 to 85°C. It has a supply voltage range of 2.7V to 5.5V and comes in a small outline package suitable for industrial applications requiring precise frequency synthesis and phase-locked loops.
TLC2932IPWLE
TLC2932IPWLE by Texas Instruments is a PLL & Frequency Synthesis Circuit with 14 terminals, operating at -20 to 75°C. It has a supply voltage range of 4.75-5.25V and CMOS technology, suitable for commercial applications requiring precise frequency control in compact designs.
LMX2581SQ
LMX2581SQ by Texas Instruments is a PLL & Frequency Synthesis Circuit with 32 terminals, operating at 3.3V. It features a square package shape, -40 to 85°C temperature range, and no-lead terminal form. Ideal for industrial applications requiring precise frequency synthesis in compact designs.
TRF3761-FIRHATG4
TRF3761-FIRHATG4 by Texas Instruments is a PLL frequency synthesizer with 40 terminals, operating at -40 to 85°C. It has a supply voltage range of 4.5V to 5.25V and peak reflow temperature of 260°C. This chip carrier package is ideal for industrial applications requiring precise frequency synthesis in compact designs.
LTC6902CMS#TR
Linear Technology
PLL FREQUENCY SYNTHESIZER; Temperature Grade: COMMERCIAL; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;
LMX2335LTMX
LMX2335LTMX by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating voltage range of 2.7V to 5.5V, and BICMOS technology. It has a small outline package with dimensions of 5mm x 4.4mm x 1.1mm, suitable for industrial temperature applications like wireless communication systems and radar equipment due to its wide supply voltage range and low supply current consumption of 2.6mA at max temperature of 85°C.
CD74HC7046AE
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LTC6950IUHH#PBF
LTC6950IUHH#PBF by Analog Devices is a PLL frequency synthesizer with 48 terminals, operating at supply voltages b/w 3.15V to 3.45V. It features a CMOS technology and comes in a rectangular chip carrier package suitable for surface mount applications. With a very thin profile and matte tin terminal finish, it is ideal for compact electronic devices requiring precise frequency synthesis capabilities.
LM565CN
LM565CN by Texas Instruments is a Phase Locked Loop (PLL) IC with 14 terminals. It operates at supply voltages ranging from -12V to +12V and has a temperature range of 0-70°C. This rectangular package IC is commonly used in frequency synthesis circuits for commercial applications.
CD74HCT4046AM
CD74HCT4046AM by Texas Instruments is a Phase Locked Loop (PLL) IC with 16 terminals, operating voltage of 4.5-5.5V, and temperature range of -55 to 125°C. It is ideal for frequency synthesis circuits in military-grade applications due to its CMOS technology and small outline package design.
MM74HC4046MX
MM74HC4046MX by National Semiconductor is a Phase Locked Loop (PLL) IC with 16 terminals and CMOS technology. It operates b/w -40 to 85 °C, with Vsup ranging from 2V to 6V. Ideal for frequency synthesis circuits, it comes in a small outline package suitable for industrial applications.
HMC4069LP4E
HMC4069LP4E by Analog Devices is a PLL & Frequency Synthesis Circuit with 24 terminals, operating at 5V. It features a temperature range of -40 to 85°C and is designed for industrial applications. The package style is chip carrier with a very thin profile, making it suitable for compact designs.
CD74HC4046AE
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
HCF4046BC1
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
HCF4046BE
HCF4046BF
HCF4046BM1
PHASE LOCKED LOOP; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
HCF4046M013TR
Supply Digital Components
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