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.
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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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HEF4541BT by NXP Semiconductors is a CMOS timer IC with 14 terminals, operating at -40 to 85°C. It has a supply voltage of 5V and can handle up to 15V. Suitable for industrial applications, it offers parallel access and direct addressing in a small outline package.
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Kepictronics
This material provides durability and helps in reducing the overall weight of the product, making it a good choice for portable applications.
This method allows for quick and efficient communication with the timer, making it ideal for applications that require fast data access.
The surface mount design simplifies the installation process and saves valuable space on the PCB, making this timer a convenient choice for compact designs.
With a high maximum supply voltage, this timer can handle a wide range of power inputs, providing flexibility for various applications.
The rectangular shape allows for easy integration into existing designs and ensures compatibility with standard PCB layouts, making this timer a versatile choice.
The ample number of terminals enables versatile connectivity options, making this timer suitable for complex systems with multiple input and output requirements.
The small outline package style saves space on the PCB and reduces the overall footprint of the timer, making it an efficient choice for compact designs.
With a high maximum operating temperature, this timer can withstand harsh environmental conditions, making it reliable for industrial applications.
The low minimum operating temperature ensures reliable performance even in extreme cold conditions, making this timer suitable for outdoor use.
The use of high-quality terminal finish materials ensures reliable connections and reduces the risk of corrosion, enhancing the longevity of the timer.
The dual terminal position provides flexibility in board layout and allows for easy installation, making this timer user-friendly for assembly.
The low seated height of the timer saves space on the PCB and allows for a compact design, making it a suitable choice for miniaturized applications.
The narrow width of the timer allows for easy integration into tight spaces and complex designs, making it a versatile choice for space-constrained applications.
The short peak reflow time ensures efficient and reliable soldering during manufacturing, making this timer easy to assemble in production settings.
With a high peak reflow temperature, this timer can withstand the soldering process without damage, ensuring a robust and durable construction.
The compact length of the timer helps in saving space on the PCB and allows for streamlined designs, making it ideal for applications with tight size constraints.
The industrial-grade temperature rating ensures reliable performance in demanding environments, making this timer suitable for rugged industrial applications.
The programmable timer allows for customizable functionality, providing versatility for a wide range of applications that require precise timing control.
The CMOS technology offers low power consumption and high noise immunity, making this timer energy-efficient and reliable in noisy environments.
The gull wing terminal form simplifies soldering and enhances mechanical strength, ensuring secure connections and easy maintenance of the timer.
With a standard nominal supply voltage, this timer is compatible with a wide range of power sources, making it a versatile choice for various electronic systems.
The small terminal pitch allows for compact packaging and integration into densely populated PCBs, making this timer suitable for high-density applications.
The MSL 3 rating indicates the level of protection against moisture sensitivity, ensuring the reliability and long-term performance of the timer in humid conditions.
Timers & Real-Time Clocks HEF4541BT attributes and parameters. Explore more Timers & Real-Time Clocks devices from NXP Semiconductors
External Data Bus Width:
Information Access Method:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Terminals:
No. of Timers:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Qualification:
Maximum Seated Height:
Maximum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
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Maximum Time At Peak Reflow Temperature (s):
Width:
Peripheral IC Type:
HEF4541BT Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
NSN
5962-99-772-5986, 5962997725986
NIIN
997725986
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
2N7002
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
2N2222A
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;
LL4148
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
1N4148WS
Promax-johnton
USB3320C-EZK-TR
Standard Microsystems
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
Wuxi Xuyang Electronic
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002-7-F
Diodes Incorporated
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.
SMMBT2222ALT1G
Onsemi
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
SMBJ18CA
Db Lectro
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Hy Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM107H/883C
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
MAX31328NELB+T
Analog Devices
TIMER, REAL TIME CLOCK;
DS2413P+T
Analog Devices' DS2413P+T is a 1-WIRE timer with 6 terminals, operating b/w 0-70°C. It has a supply voltage range of 2.8-5.25V and comes in a small outline package, suitable for commercial applications requiring programmable timers in compact designs.
DS1302S-16
Dallas Semiconductor
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
PCF85063ATT/AJ
NXP Semiconductors
PCF85063ATT/AJ by NXP Semiconductors is an I2C RTC with 8 terminals, operating from -40 to 85°C. It features a supply voltage range of 0.9V to 5.5V and comes in a small outline package suitable for industrial applications like timers and real-time clocks.
RX8804CE:XA3
Seiko Epson
MCP79411T-I/MS
Microchip Technology
MCP79411T-I/MS by Microchip: I2C interface, 5.5V max supply voltage, 85°C max temp. Ideal for industrial applications as a timer and real-time clock with 64 RAM words and interrupt capability.
MCP79412-I/SN
MCP79412-I/SN by Microchip Technology is a CMOS Timer & Real-Time Clock with I2C access, 64 RAM words, and interrupt capability. It operates b/w -40 to 85 °C, has a max supply voltage of 5.5 V, and requires only 3 mA current. Ideal for industrial applications requiring precise timekeeping in compact designs.
IS82C54-10
Rochester Electronics
TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Shape: SQUARE; Package Style (Meter): CHIP CARRIER;
ISL1208IB8Z-TK
Renesas Electronics
ISL1208IB8Z-TK by Renesas Electronics is a CMOS timer and real-time clock with I2C access. It operates b/w -40 to 85°C, with supply voltage ranging from 2.7V to 5.5V. This compact device features 8-bit data RAM and is ideal for industrial applications requiring precise timekeeping in a small outline package.
DS1340U-33+
DS1340U-33+ by Analog Devices is a CMOS timer/real-time clock with I2C access, 3.3V supply, and industrial temperature grade. It comes in a small outline package with 8 terminals for surface mount applications. Operating b/w -40 to 85°C, it offers precise timekeeping in various electronic devices.
Intersil
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
CDP68HC68T1M96
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
DS1302Z
Maxim Integrated
DS1302Z by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates b/w 0-70 °C and has a clock frequency of 0.032 MHz. Ideal for applications requiring precise timekeeping in commercial-grade environments.
DS1307ZN+T&R/C02
DS1307ZN+T&R/C02 by Maxim Integrated is an I2C RTC with 4.5-5.5V supply range, -40 to 85°C operating temp, and small outline package. Ideal for industrial applications requiring precise timekeeping in a compact form factor.
DS1338Z-3
PCA21125T/Q900/1
PCA21125T/Q900/1 by NXP Semiconductors is a small outline timer and real-time clock IC with 14 terminals. It operates b/w -40 to 125°C, suitable for automotive applications. With a supply voltage range of 1.3V to 5.5V, it features a compact rectangular package design ideal for surface mount assembly.
DS1340C-33+
DS1340C-33+ by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C access. It operates at 3.3V, has 16 terminals, and supports a clock frequency of 0.032 MHz. Ideal for industrial applications requiring precise timekeeping in the temperature range of -40 to 85°C.
HEF4541BT-Q100Y
TIMER, PROGRAMMABLE; Moisture Sensitivity Level (MSL): 3; JESD-609 Code: e4; Maximum Time At Peak Reflow Temperature (s): 30; Terminal Finish: NICKEL PALLADIUM GOLD; Screening Level: AEC-Q100;
DS12885S+
DS12885S+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has interrupt capability and can handle a clock frequency of 0.032 MHz. Ideal for applications requiring real-time clock functions in commercial temperature grades.
MCP79410T-I/MS
MCP79410T-I/MS by Microchip Technology is a CMOS timer & real-time clock with I2C access. It operates at 1.8-5.5V, has 64 RAM words, and interrupts capability. Suitable for industrial applications, it features a small outline package with dual terminals and matte tin finish.
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HEF4541BT,512
TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
HEF4541BT,518
HEF4541BT
HEF4541BT,653
TIMER, PROGRAMMABLE; Terminal Finish: NICKEL PALLADIUM GOLD; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260; JESD-609 Code: e4;
HEF4541BT,652
TIMER, PROGRAMMABLE; Peak Reflow Temperature (C): 260; Terminal Finish: NICKEL PALLADIUM GOLD; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 3; JESD-609 Code: e4;
HEF4541BTD-T
HEF4541BTD-T by NXP Semiconductors is a CMOS timer IC with 14 terminals and a supply voltage of 5V. It operates in industrial temperature range (-40 to 85°C) and has a peak reflow temperature of 260°C. Suitable for applications requiring programmable timers, it features parallel access method and comes in a small outline package.
HEF4541BP,652
TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
HEF4541BT-Q100
HEF4541BDF
HEF4541BT-T
HEF4541BD
HEF4541BPN
HEF4541BT/T3
HEF4541BP
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