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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P8255A-5 by Rochester Electronics is a Parallel I/O Port IC with 24 I/O lines, operating at 5V. It features a max supply voltage of 5.5V and operates in temperatures ranging from 0 to 70°C. This IC is commonly used for general-purpose parallel I/O applications due to its NMOS technology and through-hole terminal form.
Median Price
$34.220
Lifecycle Status
Suppliers In-Stock
66
In-Stock Inventory
1k+
Rochester
1+ parts
100+ parts
$32.170
1k+ parts
$30.110
10k+ parts
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DigiKey
TEDSS.com
$6.900
Forefront Electronics and Design
$9.800
Component Electronics Inc.
$23.080
$17.310
$15.000
Digiode
$27.284
Vyrian
$28.720
MRC Electronics
Connector Distribution Corp
Right Parts Inc.
Q Components
DigiKey Marketplace
ComSIT USA
Digital Electronic Gebert Verwaltungs UG
R&J Components
Century Electronics Ltd.
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Nova Conductors
J & M Industries LLC
LWI Electronics Inc
Florida Circuit
Jameco Electronics
Vectronix, Inc
Pegasus Components GmbH
Fibra_Brandt Electronic GMBH
North Shore Components
Corel Iberica Componentes, S.L.
ComSIT Distribution GmbH
Standard Data Resources
ECAB
Electronic Expediters
Odintec Ltd.
Zilex Electronics Inc.
J2 Sourcing AB
Bristol Electronics
Carlin Systems, Inc.
Electro Mavin
Sea View Technologies
Component Sense
Manoshevitz Elec. Sales
Mil-Aero Solutions, Inc.
A&K Electronics
First Choice Components Inc.
Lakeland Logistics Inc
Mentor Electronics Marketing, LLC
Tectiva GmbH
Sogenti Electronics
Rotakorn
Prism Electronics
LittleDiode
ACDS - Activité Composants Distribution Service
Euro-Tech
Sunrise Surplus Inc.
Electronics Depot
Atlantic Semiconductor
Contempo Components LLC
Quantum Digital Technology
A2Z Electronics, Inc.
GES GmbH
ABC Electronics Ltd.
MISTER SPROCKETS
PAR Electronics
Microfarads
Sinequanon
Resion
Inland Empire Components Inc.
Semicontronic
$24.410
$23.800
$23.678
Corphita
$25.848
Advanced Electronics
$26.729
Andel Nordic
$30.090
$21.064
MARBEL Systems
$65.761
$63.130
Texas Native Microelectronics
$75.587
$72.564
$70.296
Kenton Components
$90.704
$79.820
Authorized Procurement Solutions
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Qasali Group International
$195.922
$179.595
Ashlea Components Ltd (Excess)
A-Plus Industry Inc.
Perfect Parts
Assy Fe
Glotronic Ltd.
Cyclops Electronics Ltd (Excess)
Speed Components Ltd (Excess)
FE SAS
The use of plastic/epoxy material ensures durability and resistance to environmental factors, making the product reliable for long-term use.
The higher maximum supply voltage allows for compatibility with a wide range of devices and applications.
With 40 terminals, this product offers ample connectivity options for various peripherals, making it versatile for different setups.
The low minimum operating temperature means that the product can function effectively even in colder environments, enhancing its usability.
Having 3 ports allows for multiple connections or configurations, increasing flexibility in how the product can be used.
The parallel I/O port with a general purpose design provides a wide range of applications and compatibility, making it suitable for various projects.
Parallel I/O Ports P8255A-5 attributes and parameters. Explore more Parallel I/O Ports devices from Rochester Electronics
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P8255A-5 Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
For over 40 years Rochester's growing supplier authorizations enable us to provide the world's largest source of semiconductors. In partnership with over 70 leading component manufacturers, we provide our valued customers with a continuous source of critical semiconductors. Today the Rochester Semiconductor Lifecycle Solution™ offers the world’s largest range of semiconductors with over 15 billion finished devices in stock, combined with extensive manufacturing capabilities from the world's largest die bank at over 12 Billion. Rochester’s growing product and service portfolio continues to provide an authorized source of supply to customers around the world directly, in partnership with our authorized distribution network and through leading-edge e-commerce platforms.
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.
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
CRGCQ0805F10K
TE Connectivity
TE Connectivity's CRGCQ0805F10K is a 10000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance.
LL4148-GS08
Vishay Intertechnology
The Vishay Intertechnology LL4148-GS08 is a glass diode with fast recovery time of 0.008 us and max reverse current of 5 uA. Ideal for applications requiring rectification, it has a breakdown voltage of 100 V and can handle a peak forward current of 2 A.
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBRM140T1G
Onsemi
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
Yangzhou Yangjie Electronics
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
BAV99
MICRODIODE ELECTRONICS SHENZHEN CO LTD
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
STM32H753IIT6
STMicroelectronics
STM32H753IIT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs and 2-Ch 12-Bit DACs, suitable for industrial applications requiring high-speed data processing and connectivity via CAN, ETHERNET, USB, and more.
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Calogic
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Drain Current (Abs) (ID): .2 A;
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Vishay Sprague
Silicon Standard
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
OPA2227UA
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
MAX7322AEE
Maxim Integrated
MAX7322AEE by Maxim Integrated is a Parallel I/O Port with 16 terminals, operating from -40 to 125°C. It has dual Gull Wing terminals on a small outline package suitable for automotive applications. The device supports power supplies of 2/5V and is surface mountable.
MCP23017-E/SS
MCP23017-E/SS by Microchip Technology is a 16-bit parallel I/O port with 2 ports, operating at 10 MHz. It has a supply voltage range of 4.5V to 5.5V and is ideal for automotive applications due to its TS16949 screening level. The small outline package measures 10.2mm x 5.3mm x 2mm, making it suitable for compact designs requiring general-purpose I/O functionality at temperatures ranging from -40°C to 125°C.
P8155H
Rochester Electronics
P8155H by Rochester Electronics is a Parallel I/O Port with 22 I/O lines, operating at 5V. It features a rectangular package style, with 40 terminals and a max supply voltage of 5.5V. Ideal for general purpose parallel IO port applications in commercial temperature grade environments.
PCA9555D,112
NXP Semiconductors
PCA9555D,112 by NXP Semiconductors is a 16-bit parallel I/O port with 2 ports and 24 terminals. It operates b/w -40 to 85°C, with supply voltage ranging from 2.3V to 5.5V. Widely used in industrial applications for general purpose input/output tasks due to its CMOS technology and small outline package design.
PCAL9539AHF,128
PCAL9539AHF,128 by NXP Semiconductors is a 16-bit Parallel I/O Port with supply voltage range of 1.65V to 5.5V. It features CMOS technology, operates in industrial temperature grade (-40°C to 85°C), and has 2 ports for general purpose applications in various industries.
PCA9554APWT
PCA9554APWT by Texas Instruments is an 8-bit parallel I/O port with a supply voltage range of 2.3V to 5.5V, suitable for industrial applications. It features a small outline package style, dual terminal position, and CMOS technology, making it ideal for general purpose peripheral ICs requiring precise control over multiple I/O lines.
PCA9538DW
PCA9538DW by Texas Instruments is an 8-bit Parallel I/O Port with 2.5/5 V power supplies, 4 address bus width, and 0.4 MHz clock frequency. It is used in industrial applications for general purpose parallel I/O interfacing due to its small outline package style and dual terminal position.
MD82C55A/B
Renesas Electronics' MD82C55A/B is a CMOS technology-based Parallel I/O Port IC with 24 I/O lines. It operates b/w -55 to 125 °C and supports 3 ports, making it ideal for military-grade applications requiring general-purpose parallel I/O functionality.
PCA9534ADW
PCA9534ADW by Texas Instruments is an 8-bit parallel I/O port with a supply voltage range of 2.3V to 5.5V, ideal for industrial applications. It features a clock frequency of 0.4 MHz, dual terminal position, and small outline package style. This CMOS technology device has 16 terminals and operates in temperatures ranging from -40°C to 85°C.
PCF8574ADWG4
PCF8574ADWG4 by Texas Instruments is an 8-bit parallel I/O port with a supply voltage range of 2.5V to 6V. It features a clock frequency of 0.1 MHz and operates in industrial temperature grades. Ideal for applications requiring general-purpose parallel I/O interfacing in compact designs due to its small outline package style.
PCA9535DBR
PCA9535DBR by Texas Instruments is a Parallel I/O Port with 16 bits, 2.3-5.5V supply voltage range, and 0.4 MHz clock frequency. Ideal for industrial applications requiring general-purpose parallel I/O functionality in a compact package style with dual terminals and nickel/palladium/gold finish.
MCP23016T-I/SO
MCP23016T-I/SO by Microchip Tech is a 16-bit parallel I/O port with max supply voltage of 5.5V and min of 2V. Ideal for industrial applications, it features CMOS technology, dual terminal position, and small outline package style.
PCA9534APWR
PCA9534APWR by Texas Instruments is an 8-bit parallel I/O port with a max supply voltage of 5.5V and operating temperature range from -40 to 85°C. It features a small outline package style, suitable for industrial applications requiring general-purpose peripheral ICs with CMOS technology.
CS82C55A-5Z
Intersil
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
TCA9534ADWT
TCA9534ADWT by Texas Instruments is a parallel I/O port with 8 bits and 1 port. It operates at a max supply voltage of 5.5V and has a max clock frequency of 0.4MHz. It is commonly used in industrial applications for general-purpose parallel I/O operations.
PCA9555PWR
PCA9555PWR by Texas Instruments is a Parallel I/O Port IC with 16 bits, 2.3-5.5V supply voltage range, and 0.4MHz clock frequency. It's used in industrial applications for general-purpose parallel I/O interfacing due to its small form factor and dual-port configuration.
PCA9539RBS,118
PCA9539RBS,118 by NXP Semiconductors is a 16-bit Parallel I/O Port with 2.3V to 5.5V supply voltage range and -40°C to 85°C operating temperature. It comes in a square chip carrier package suitable for industrial applications requiring general-purpose parallel I/O functionality.
CD82C55A-5
CD82C55A-5 by Intersil is a Parallel I/O Port IC with 24 I/O lines, operating at 5V. It features a max supply voltage of 5.5V and operates in commercial temperature grade (0-70°C). Widely used for general-purpose parallel I/O applications due to its CMOS technology and through-hole terminal form.
IS82C55A-596
IS82C55A-596 by Renesas Electronics is a Parallel I/O Port chip with 24 I/O lines, operating at 5V. It features CMOS technology, quad terminals, and a max supply voltage of 5.5V. Ideal for industrial applications requiring general-purpose parallel I/O functionality in a compact square chip carrier package.
IMQ82C55AZ
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: QFP; Package Shape: SQUARE;
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P8255A-5
Intel
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
Advanced Micro Devices
Parallel IO Ports; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
P8255A
Supply Digital Components
$106.00
$54.25
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$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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