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.
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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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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
1N4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 240; Terminal Finish: TIN LEAD;
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
Diodes Incorporated
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Multicomp Pro
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BSS138BK,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Peak Reflow Temperature (C): 260; Additional Features: LOGIC LEVEL COMPATIBLE; Maximum Operating Temperature: 150 Cel;
1N4148WS
SMBJ18CA
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
BAV99
Won-top Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Promax-johnton
Rochester Electronics
LM2675M-ADJ/NOPB
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
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;
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
CD74HC7046AM96E4
CD74HC7046AM96E4 by Texas Instruments is a Phase Locked Loop IC with 16 terminals, operating voltage of 2-6V, and temp range of -55 to 125°C. Ideal for frequency synthesis circuits in military-grade applications due to its compact size, CMOS technology, and surface-mount package.
LMX2531LQX1515E/NOPB
LMX2531LQX1515E/NOPB by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating at 3V. It features a max supply current of 49mA, BICMOS technology, and operates in industrial temperature grades. This chip carrier package is surface mountable and has a matte tin finish, making it suitable for various frequency synthesis applications.
MC145152P2
Freescale Semiconductor
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LMX2531LQX1226E
LMX2531LQX1226E by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating voltage of 2.8V to 3.2V, and temperature range of -40°C to 85°C. It features a square chip carrier package suitable for industrial applications requiring precise frequency synthesis in compact designs.
CD74HCT4046AMTG4
CD74HCT4046AMTG4 by Texas Instruments is a Phase Locked Loop (PLL) IC with 16 terminals, operating at 5V. It features a temperature range of -55 to 125°C and is suitable for military-grade applications requiring frequency synthesis circuits. This CMOS technology-based device comes in a small outline package with surface mount capability.
CS2000CP-CZZ
Cirrus Logic
CS2000CP-CZZ by Cirrus Logic is a PLL & Frequency Synthesis Circuit with 10 terminals, operating at 3.3V. Its small outline package makes it ideal for commercial applications requiring precise frequency control in temperature range of -10 to 70°C. The hybrid technology and gull wing terminal form ensure reliable performance in compact designs.
CD74HCT7046AM96
PHASE LOCKED LOOP; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LMX2332LSLBX/NOPB
LMX2332LSLBX/NOPB by Texas Instruments is a PLL frequency synthesizer with 24 terminals, operating voltage of 2.7-5.5V, and BICMOS technology. It has a rectangular chip carrier package suitable for industrial applications with temperature range -40 to 85°C. This surface-mount device offers precise frequency synthesis in compact dimensions (4.5mm x 3.5mm x 1.1mm).
V62/19616-01XE
V62/19616-01XE by Texas Instruments is a Phase Locked Loop (PLL) with 48 terminals, operating at 3.3V. It offers a max output frequency of 15100 GHz and can withstand temperatures from -55 to 125 °C. Ideal for military applications requiring precise frequency synthesis in compact spaces.
LMX2323TMX
LMX2323TMX by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating at 2.7-5.5V, suitable for industrial applications. It features a small outline package with dimensions of 5x4.4mm and operates b/w -40 to 85°C temperature range. The device consumes a max current of 7mA at a nominal voltage of 3.3V, making it ideal for phase-locked loops and frequency synthesis circuits in various electronic systems.
TRF3761-JIRHATG4
TRF3761-JIRHATG4 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 can withstand peak reflow temperature of 260°C for up to 30s. Ideal for industrial applications requiring precise frequency synthesis in compact form factor.
ADF4368BCCZ-RL7
Analog Devices
PLL FREQUENCY SYNTHESIZER;
LMX2485QSQ/NOPB
LMX2485QSQ/NOPB by Texas Instruments is a PLL frequency synthesizer with 3V supply voltage, 3100 GHz output frequency, and 24 terminals. It is ideal for industrial applications requiring precise frequency synthesis in a compact chip carrier package with a max operating temperature of 105°C.
MC145157DW2R2
Motorola
MC145157DW2R2 by Motorola is a PLL Frequency Synthesizer with 16 terminals, operating at 3-9V. It has a temperature range of -40 to 85°C and uses CMOS technology. The package is small outline, rectangular in shape, with tin lead finish suitable for industrial applications.
TRF3761-BIRHAR
TRF3761-BIRHAR 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. Ideal for industrial applications requiring precise frequency synthesis in compact form factor.
LMX2581SQX
LMX2581SQX by Texas Instruments is a PLL & Frequency Synthesis Circuit with 32 terminals, operating voltage of 3.15-3.45V, and temp range of -40 to 85°C. It comes in a square chip carrier package suitable for industrial applications requiring precise frequency control and synchronization.
CD74HCT7046AM
PHASE LOCKED LOOP; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Shape: RECTANGULAR; Surface Mount: YES; JESD-30 Code: R-PDSO-G16;
CD4046BD
General Electric Solid State
PHASE LOCKED LOOP; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
HEF4046BT,653
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LMX2306TMX/NOPB
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.
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HCF4046BC1
STMicroelectronics
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
HCF4046BE
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
HCF4046BF
HCF4046BM1
HCF4046M013TR
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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