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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PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Shape: RECTANGULAR; Minimum Supply Voltage: 4.5 V;
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Parallel I/O Ports MD82C55A-5/B attributes and parameters. Explore more Parallel I/O Ports devices from Rochester Electronics
JESD-30 Code:
No. of I/O Lines:
No. of Ports:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
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Qualification:
Maximum Supply Voltage:
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Peripheral IC Type:
MD82C55A-5/B 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.
BAV99
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Supertex
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Maximum Feedback Capacitance (Crss): 5 pF;
SS14
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
1N4148WS
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002-7-F
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
Surge Components
1N4148
Shenzhen Yixinsemi Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Alpha & Omega Semiconductor
ULN2803A
Motorola
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Terminal Position: DUAL; JESD-30 Code: R-PDIP-T18;
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
2N2222A
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
Ksl Microdevices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Toshiba
TCA9534PWR
Texas Instruments
TCA9534PWR by Texas Instruments is an 8-bit parallel I/O port with a supply voltage range of 1.65V to 5.5V, suitable for industrial applications. It features a small outline package with dual terminals and operates in temperatures ranging from -40°C to 85°C. With a clock frequency of up to 0.4MHz, it offers versatile general-purpose I/O capabilities in a compact form factor.
PCA9534ADBG4
PCA9534ADBG4 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, surface mount capability, and operates in temperatures ranging from -40°C to 85°C. Ideal for general purpose peripheral IC applications requiring CMOS technology.
PCA9538PWG4
PCA9538PWG4 by Texas Instruments is an 8-bit parallel I/O port with 2.5/5V 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 and dual terminal position.
PCF8574AP
Philips Semiconductors
Parallel IO Ports; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
PCA9555DGVRG4
PCA9555DGVRG4 by Texas Instruments is a 16-bit parallel I/O port with supply voltage range of 2.3V to 5.5V, ideal for industrial applications. It features dual terminal position, CMOS technology, and operates b/w -40°C to 85°C. This small outline package has 24 terminals and is surface mountable.
PCA9539DBQRG4
PCA9539DBQRG4 by Texas Instruments is a 16-bit parallel I/O port with supply voltage range of 2.3V to 5.5V, ideal for industrial applications. It features CMOS technology, dual terminal position, and small outline package style. Suitable for general purpose use in various electronic systems requiring precise I/O control.
DS4520E+
Analog Devices
DS4520E+ by Analog Devices is a CMOS technology-based Parallel I/O Port with 9 I/O lines. It operates b/w -40 to 85 °C and has a supply voltage range of 2.7V to 5.5V, making it suitable for industrial applications requiring precise digital signal control.
CY8C9540A-24PVXI
CY8C9540A-24PVXI by Infineon: 40-bit parallel I/O port with 3.3/5V supplies, CMOS tech, and 48 terminals. Ideal for industrial applications requiring general-purpose peripheral ICs with small outline package style.
PCA9555RGERG4
PCA9555RGERG4 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 interfacing in compact spaces due to its small form factor and low power consumption of 0.2 mA at 3V nominal voltage.
PCA9554RGTR
PCA9554RGTR 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. This CMOS technology chip carrier has 16 terminals and operates b/w -40°C to 85°C, making it ideal for general purpose use in compact electronic devices. With a terminal pitch of 0.5mm and no lead form, this IC offers versatile connectivity options in a small square package shape.
TCA9555RTWR
TCA9555RTWR by Texas Instruments is a Parallel I/O Port IC with 16 bits, 2 ports, and 8-bit address bus. It operates b/w -40 to 85 °C with supply voltage range of 1.65-5.5 V. Ideal for industrial applications requiring low power consumption and high clock frequency up to 0.4 MHz.
CDP1851E
General Electric Solid State
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
P8156H-2
Advanced Micro Devices
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
MAX7318ATG+
Maxim Integrated
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
MCP23S17-E/SS
Microchip Technology
MCP23S17-E/SS by Microchip Technology is a 16-bit parallel I/O port with 2 ports, operating at 10 MHz clock frequency. It has a supply voltage range of 4.5V to 5.5V and is ideal for automotive applications due to its TS16949 screening level. This small outline IC offers versatile general-purpose usage in CMOS technology with dual-terminal position and Gull Wing form factor.
MCP23S17T-E/ML
MCP23S17T-E/ML by Microchip Technology is a 16-bit parallel I/O port with max supply voltage of 5.5V and operating temp up to 125°C. Ideal for automotive applications, it features CMOS technology, 10MHz clock frequency, and matte tin terminal finish for robust performance in various environments.
MCP23S09-E/P
MCP23S09-E/P by Microchip Tech is an 8-bit parallel I/O port with max supply voltage of 5.5V, operating temp range -40 to 125°C, and clock frequency up to 10MHz. Ideal for automotive applications due to TS16949 screening level, it offers 8 I/O lines in a compact rectangular package style.
PCA9557D,118
NXP Semiconductors' PCA9557D,118 is an 8-bit parallel I/O port with a supply voltage range of 2.3V to 5.5V. It features a small outline package and operates in industrial temperature grades from -40°C to 85°C. Ideal for general-purpose applications requiring CMOS technology and Gull Wing terminals with nickel palladium gold finish.
MCP23S17T-E/SO
MCP23S17T-E/SO by Microchip Technology is a 16-bit parallel I/O port with max supply voltage of 5.5V and operating temp up to 125°C. Ideal for automotive applications, it features dual terminal position, CMOS technology, and supports a clock frequency of up to 10MHz.
PCF8574PWG4
PCF8574PWG4 by Texas Instruments is a Parallel I/O Port with 8-bit address bus width and 8 bits. It operates at a max supply voltage of 6V and has a small outline, thin profile package style. It is commonly used for general-purpose parallel I/O applications in industrial settings.
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MD82C55A/B
Renesas Electronics
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
Intersil
Harris Semiconductor
MD82C55A-5/B
Intel
MD82C55A
MD82C55A/883
Parallel IO Ports; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
MD82C55B
Thomson Consumer Electronics
MD82C55A-5/883
MD8255A
Rochester Electronics
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