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: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
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Parallel I/O Ports MD8255A 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:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Peripheral IC Type:
MD8255A Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
NSN
5962-01-081-6025, 5962010816025, 5962-01-101-5366, 5962011015366, 5962-99-774-1513, 5962997741513, 5962-01-268-4393, 5962012684393
NIIN
010816025, 011015366, 997741513, 012684393
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.
BAV99W-7-F
Diodes Incorporated
Diodes Incorporated BAV99W-7-F is a fast recovery rectifier diode with 2 elements in series connected, center tap configuration. It has a max reverse recovery time of 0.004 us and can handle a max output current of 0.15 A. Ideal for applications requiring fast switching capabilities and operating temperatures ranging from -65 to 150 °C.
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SS14+
Multicomp Pro
SS14+ by Multicomp Pro is a Schottky rectifier diode with a max output current of 1A and a reverse test voltage of 40V. It is designed for surface mount applications in electronic circuits, offering a small outline package style and dual terminal position. With a temperature range from -65°C to 150°C, it is suitable for various industrial and consumer electronics.
2N7002
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Motorola
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified; Minimum Operating Temperature: -55 Cel;
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
SMBJ18CA
Thinking Electronic Industrial
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STM32F103C8T6
STMicroelectronics
STM32F103C8T6 by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 16 MHz. It features 10-Ch 12-Bit ADC channels and 7 DMA channels, suitable for industrial applications requiring low power consumption and high-speed connectivity via CAN, I2C(2), SPI(2), USART(3), USB.
1N4148
Renesas Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
M24308/2-1F
TE Connectivity
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain Current (ID): .115 A; Operating Mode: ENHANCEMENT MODE;
LM7805CT
Texas Instruments
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
PCA8575BS,118
NXP Semiconductors
PCA8575BS,118 by NXP Semiconductors is a Parallel I/O Port IC with 18 I/O lines. It operates b/w -40 to 85°C and supports supply voltage range of 2.3V to 5.5V. Ideal for industrial applications requiring general purpose parallel input/output functionality in compact form factor.
PCA8574PW
PCA8574PW by NXP Semiconductors 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 small outline package with dual terminals and operates in temperatures ranging from -40°C to 85°C. This CMOS technology device offers versatile general-purpose functionality for various electronic systems.
PCF8574T/3,518
NXP Semiconductors' PCF8574T/3,518 is an 8-bit parallel I/O port with a supply voltage range of 2.5V to 6V. It operates in industrial temperatures (-40 to 85°C) and has a clock frequency of 0.1 MHz. Ideal for general-purpose applications requiring low power consumption and small form factor.
PCF8575CPW
PCF8575CPW by Texas Instruments is a Parallel I/O Port with 16 bits, 8-bit address bus width, and 2 ports. It operates b/w -40 to 85°C, has a supply voltage range of 4.5-5.5V, and supports a clock frequency of up to 0.4MHz. Ideal for industrial applications requiring general-purpose parallel I/O interfacing in compact designs with surface-mount technology.
PCA9539DWR
PCA9539DWR by Texas Instruments is a parallel I/O port with 16 bits. It has a max supply voltage of 5.5V and operates in an industrial temperature range. This IC is commonly used for general-purpose parallel I/O applications.
PCA9500PW
PCA9500PW by NXP Semiconductors is an 8-bit parallel I/O port with a supply voltage range of 2.5V to 3.6V, ideal for industrial applications. This CMOS technology-based IC has a small outline package style and operates b/w -40°C to 85°C temperature range. With surface mount capability and dual terminal position, it offers versatile connectivity options in compact dimensions.
PCA9500BS,118
PCA9500BS,118 by NXP Semiconductors is an 8-bit Parallel I/O Port with a supply voltage range of 2.5V to 3.6V. This CMOS technology chip carrier has a terminal pitch of 0.65mm and is ideal for industrial applications requiring general-purpose parallel I/O functionality in compact spaces.
PCA9670BS,118
PCA9670BS,118 by NXP Semiconductors is an 8-bit Parallel I/O Port with a supply voltage range of 2.3V to 5.5V and operating temperature from -40°C to 85°C. It comes in a square chip carrier package style suitable for industrial applications requiring general-purpose parallel I/O functionality.
P8255A-5
Rochester Electronics
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.
MAX7324ATG+T
Maxim Integrated
PARALLEL IO PORT, GENERAL PURPOSE; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
PCA6416AHF,128
PCA6416AHF,128 by NXP Semiconductors is a 16-bit Parallel I/O Port with 1.8/5V power supplies, operating from -40 to 85°C. It comes in a square chip carrier package style and is ideal for industrial applications requiring general-purpose parallel I/O functionality.
PCA9536DP/DG,118
NXP Semiconductors' PCA9536DP/DG,118 is a 4-bit parallel I/O port with 2.3V to 5.5V supply voltage range. It features small outline package, industrial temperature grade, and nickel palladium gold terminal finish. Ideal for general purpose applications requiring compact design and reliable performance in harsh environments.
DS2408S+
DS2408S+ by Analog Devices is a CMOS technology-based Parallel I/O Port with 8 I/O lines. It operates b/w -40 to 85°C, with supply voltage ranging from 2.8V to 5.25V. Ideal for industrial applications requiring small outline packages and dual terminal positions.
PCA8574PW,112
PCA8574PW,112 by NXP Semiconductors is an 8-bit parallel I/O port with a supply voltage range of 2.3V to 5.5V and operating temperature from -40°C to 85°C. It features small outline packaging suitable for industrial applications requiring general-purpose peripheral ICs with CMOS technology.
PCF8574TS/3,118
PCF8574TS/3,118 by NXP Semiconductors is an 8-bit parallel I/O port with supply voltage range of 2.5V to 6V. It features a small outline package, dual terminal position, and industrial temperature grade suitable for general purpose applications requiring CMOS technology.
PCA9554ADGV
PCA9554ADGV 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 parallel I/O functionality at a clock frequency of up to 0.4MHz.
MPS6522
Commodore Semiconductor
Parallel IO Ports; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
PCAL6416AEVJ
NXP Semiconductors' PCAL6416AEVJ is a 16-bit parallel I/O port with a max supply voltage of 5.5 V and min of 1.65 V, suitable for industrial applications. This CMOS technology device has 2 ports, 24 terminals in a square package style with surface mount capability. It operates b/w -40 to 85 °C and supports up to 200 mA supply current.
PCA9534DBG4
PCA9534DBG4 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 small outline package style, surface mount capability, and operates in temperatures ranging from -40°C to 85°C. With dual terminal position and Gull Wing form, it offers versatile connectivity options for various electronic systems.
MCP23017-E/SP
Microchip Technology
MCP23017-E/SP 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 can handle up to 1mA current. Ideal for automotive applications due to its TS16949 screening level and CMOS technology.
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