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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21554AA by Digital Equipment is a Bus Controller with 304 terminals in a GRID ARRAY package. It operates b/w 0-70°C, suitable for commercial use. The device has a power supply of 3.3V and supports surface mount installation, making it ideal for various electronic applications.
Median Price
$30.000
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Perfect Parts
Cyclops Electronics Ltd (Excess)
The use of plastic/epoxy material makes the product lightweight and durable, ideal for use in portable and rugged environments.
Surface mount capability allows for easy and secure installation, saving space on the circuit board and enhancing reliability.
Having 304 terminals allows for a greater number of connections and functionalities, making the product versatile and suitable for complex bus controller applications.
With a maximum operating temperature of 70°C, the product can withstand higher temperatures, ensuring reliable performance in various environments.
The ability to operate at temperatures as low as 0°C makes the product suitable for use in cold environments without compromising performance.
The tin/lead finish on terminals provides good conductivity and solderability, improving the overall reliability of connections in the bus controller.
The commercial temperature grade ensures that the product is suitable for standard commercial applications, providing a cost-effective solution for bus control systems.
The 1.27 mm terminal pitch allows for precise and compact arrangement of terminals, enabling higher density and efficiency in the bus controller design.
Bus Controllers 21554AA attributes and parameters. Explore more Bus Controllers devices from Digital Equipment
JESD-30 Code:
JESD-609 Code:
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21554AA Peripheral ICs trade compliance attributes, and parameters.
HTS
8542.31.00.01
SB
8542.31.00.00
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
BAV99
Electronic Devices
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
RC0402FR-0710KL
Yageo
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
Microsemi
LM358N
Taejin Technology
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM555CM
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
M39029/56-351
TE Connectivity
TE Connectivity's M39029/56-351 is a CRIMP contact type backshell accessory with rated voltage of 115V. It operates b/w -65 to 175 °C, suitable for MIL-C-39029/56 connectors with wire gauge ranging from 28 to 22 AWG. Ideal for military applications requiring female contacts and copper alloy material.
BAV99LT1G
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-PSFM-T3; Adjustability: ADJUSTABLE; Package Equivalence Code: SIP3,.1TB;
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Infineon Technologies
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Zetex Plc
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
CY7C65213-32LTXI
Cypress Semiconductor
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
CP2101
Silicon Labs
CP2101 by Silicon Labs is a bus controller with 28 terminals, operating at 3-3.3V. It features a square package shape and is suitable for industrial applications requiring USB peripheral control. With a compact size of 5x5mm and temperature range of -40 to 85°C, it offers reliable performance in various environments.
FT2232HL-REEL
FTDI
FTDI's FT2232HL-REEL is a bus controller with 64 terminals, supporting 1.8V and 3.3V power supplies. It has an external data bus width of 8 bits and operates at a max clock frequency of 12MHz. Ideal for industrial applications requiring USB connectivity on devices compatible with the 8048 and 8051 buses.
CYUSB3064-BZXC
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Terminal Form: BALL; No. of Terminals: 121; Package Code: LFBGA; Package Shape: SQUARE; Maximum Seated Height: 1.7 mm;
PCA9564D
NXP Semiconductors
PCA9564D by NXP Semiconductors is a Bus Controller with 20 terminals, operating voltage range of 2.3V to 3.6V, and I2C technology. It has an address bus width of 2, external data bus width of 8, and supports various bus compatibilities like 8049, 8051, Z80. Ideal for industrial applications requiring reliable bus control in compact spaces.
PCA9564PW,112
PCA9564PW,112 by NXP Semiconductors is a Bus Controller with 20 terminals and 2 address bus width. It operates b/w -40 to 85 °C with supply voltage range of 2.3V to 3.6V. Ideal for industrial applications like I2C peripheral ICs in systems compatible with 8049, 8051, Z80 processors.
PI7C9X3G1224GPAHFCE
Diodes Incorporated
BUS CONTROLLER, PCI;
TUSB8044ARGCR
TUSB8044ARGCR by Texas Instruments is a 64-terminal bus controller with a max data transfer rate of 625 MBps. It operates b/w 0 to 70°C and has a supply voltage range of 0.99V to 1.26V. Ideal for USB applications, it features CMOS technology and supports I2C bus compatibility.
PDIUSBD12PWDH
Philips Semiconductors
Bus Controllers; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: TSSOP; Package Shape: RECTANGULAR;
FT4222HQ-C-R
FTDI's FT4222HQ-C-R is a bus controller with 32 terminals, operating at -40 to 85°C. It supports I2C, SPI, VBUS buses with a data rate of 60 MBps. Ideal for industrial applications requiring a max supply voltage of 3.63V and clock frequency up to 12 MHz.
CY7C65630-56LTXCT
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: COMMERCIAL; Terminal Form: NO LEAD; No. of Terminals: 56; Package Code: HVQCCN; Package Shape: SQUARE;
PI7C9X110BNBE
Pericom Semiconductor
BUS CONTROLLER, PCI; Temperature Grade: INDUSTRIAL; Terminal Form: BALL; No. of Terminals: 160; Package Code: LFBGA; Package Shape: SQUARE;
CYUSB3065-BZXI
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: BALL; No. of Terminals: 121; Package Code: LFBGA; Package Shape: SQUARE;
FT200XD-T
FT200XD-T by FTDI is a surface mount bus controller with a max supply voltage of 5.5V. It has a small outline package style and can operate at temperatures ranging from -40 to 85°C. This peripheral IC type supports I2C, UART, and USB bus compatibility.
PI7C9X111SLBFDE
BUS CONTROLLER, PCI; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 128; Package Code: HLFQFP; Package Shape: SQUARE;
USBN9604-28MX
National Semiconductor
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: SOP; Package Shape: RECTANGULAR;
USB2514-AEZG
Microchip Technology
Microchip's USB2514-AEZG is a bus controller IC with 36 terminals, compatible with I2C and SMBUS. It operates at a voltage range of 3-3.6V and has a max seated height of 1mm. This CMOS technology-based chip is commonly used in applications requiring universal serial bus connectivity.
USB2513BI-AEZG
Microchip USB2513BI-AEZG is a BUS CONTROLLER IC with 36 terminals, operating at 24 MHz clock frequency. It supports I2C, SMBUS, and USB buses, ideal for industrial applications. The chip has a temperature range of -40 to 85 °C and operates on a supply voltage b/w 3-3.6 V.
FT2232D-REEL
FTDI's FT2232D-REEL is a bus controller with 48 terminals, operating at -40 to 85°C. It supports USB and I2C buses, with a max data rate of 1 MBps. Ideal for industrial applications requiring low profile, fine pitch packages.
FT232RL-R
FTDI's FT232RL-R is a USB bus controller with 28 terminals, operating at 3.3-5.25V, clocking up to 48MHz. Ideal for industrial applications, it features a compact rectangular package and dual terminal position, suitable for surface mount assembly. With CMOS technology and matte tin finish, it ensures reliable data transfer in various electronic devices.
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21554-AA
Intel
Bus Controllers; Temperature Grade: COMMERCIAL; Terminal Form: BALL; No. of Terminals: 304; Package Code: BGA; Package Shape: SQUARE;
21554
BUS CONTROLLER, PCI; Temperature Grade: COMMERCIAL; Terminal Form: BALL; No. of Terminals: 304; Package Code: BGA; Package Shape: SQUARE;
21555-AA
21555-BA
Digital Equipment
Supply Digital Components
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