Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 8-PDIP #CommonPartsLibrary #Integratedcircuit #Linearcomparator

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 8-SOIC #CommonPartsLibrary #Integratedcircuit #Linearcomparator

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 16-QFN (3x3) #CommonPartsLibrary #IntegratedCircuit #Linear #Comparator #LM339

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 8-SOIC #commonpartslibrary #integratedcircuit #comparator

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL SOT25R #CommonPartsLibrary #IntegratedCircuit #linear #Comparator #AP331

Comparator General Purpose DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 8-PDIP #CommonPartsLibrary #IntegratedCircuit #Linear #Comparator #LM311

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 14-SO #commonpartslibrary #integratedcircuit #linearcomparator

Binary Counter, TTL/H/L Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 #CommonPartsLibrary #IntegratedCircuit

Parallel In Parallel Out, LS Series, 4-Bit, Right Direction, True Output, TTL, PDSO14 #CommonPartsLibrary #IntegratedCircuit #74LS95

Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDIP16 #commonpartslibrary #integratedcircuit #multiplexer

Arithmetic Logic Unit IC 24-PDIP The SN74LS181N is a high-speed, 4-bit arithmetic logic unit (ALU) designed for digital computing and logic operations in microprocessor, computer, and embedded system applications. It integrates a full set of arithmetic and logical functions, including addition, subtraction, AND, OR, XOR, and comparison operations, in a single package. The device features fast switching times, TTL-compatible inputs, and outputs suitable for cascading multiple units for extended-bit operations. Its robust design ensures reliable digital processing across a wide operating voltage and temperature range, making it ideal for educational computing systems, programmable logic devices, industrial controllers, and digital signal processing circuits. Engineering Specifications Manufacturer: Texas Instruments Part Number: SN74LS181N Device Type: 4-Bit Arithmetic Logic Unit (ALU) Logic Family: LS-TTL (Low-Power Schottky TTL) Functionality: Arithmetic and Logical Operations (Add, Subtract, AND, OR, XOR, Compare) Data Width: 4 Bits Inputs: TTL-Compatible Logic Inputs Outputs: TTL-Compatible Logic Outputs Carry Handling: Lookahead Carry Support for High-Speed Operation Propagation Delay: Fast Switching for Digital Computation Power Supply: Standard TTL Supply Voltage Package Type: Dual In-Line Package (DIP) Mounting Style: Through-Hole Operating Temperature Range: Commercial/Industrial Grade RoHS Compliant: Yes Applications: Digital Computing, Educational Microprocessor Systems, Industrial Control, Programmable Logic Circuits, Digital Signal Processing, Embedded Computing, Logic Design Learning Kits Key Features 4-bit wide ALU with full arithmetic and logic operations TTL-compatible inputs and outputs for easy integration Fast switching speed for high-performance digital systems Supports cascading for multi-bit operations Lookahead carry capability for efficient addition/subtraction Robust and reliable operation across standard voltage and temperature ranges Compact dual in-line package suitable for through-hole PCB mounting Ideal for embedded systems, educational projects, and industrial logic applications #SN74LS181N #TexasInstruments #ALU #ArithmeticLogicUnit #DigitalElectronics #TTL #LS_TTL #DigitalComputing #EmbeddedSystems #IndustrialElectronics #LogicDesign #MicroprocessorInterface #ProgrammableLogic #SignalProcessing #ThroughHole #ElectronicComponents #PCBDesign #HighSpeedLogic #DigitalCircuit

The MC1413, MC1413B, and NCV1413B, manufactured by ON Semiconductor, are high voltage, high current Darlington transistor arrays consisting of seven NPN Darlington pairs. These arrays are specifically designed to interface with 5.0V TTL or CMOS logic levels, making them ideal for a wide range of applications, including driving lamps, relays, or printer hammers in both industrial and consumer settings. The integration of high breakdown voltage and internal suppression diodes provides robust protection against problems associated with inductive loads, while the ability to handle peak inrush currents up to 500 mA enables the direct drive of incandescent lamps. Available in Pb-Free packages, the MC1413 series offers versatility for design in environmentally conscious applications. Notably, the NCV1413B variant adheres to automotive and other stringent standards requiring site and control changes, highlighting its suitability for use in safety-critical automotive environments. This family of transistor arrays is available in both PDIP-16 and SOIC-16 packages, ensuring compatibility with a broad range of PCB layouts and assembly processes.

The Texas Instruments CD4049UB and CD4050B are a family of CMOS Hex Inverting Buffers and Converters that feature logic-level conversion using only one supply voltage (Vcc). The CD4049UB variant offers inverting buffers, whereas the CD4050B provides noninverting buffers. Both devices are capable of driving two TTL loads directly, thanks to their high sink current capabilities. They are designed for high-to-low level logic conversion, CMOS to DTL or TTL Hex Converters, and can also serve as CMOS current sink or source drivers. These components are tested for quiescent current at 20 V and ensure a maximum input current of 1 µA at 18 V over the full package temperature range, with a significant reduction to 100 nA at 18 V and 25°C, making them suitable for power-sensitive applications. With 5-V, 10-V, and 15-V parametric ratings, they offer flexible options for various design requirements. The CD4049UB and CD4050B are provided in a variety of package options including PDIP, SOIC, and TSSOP, catering to a wide range of assembly and application scenarios.

NAND Gate IC 4 Channel 14-PDIP The SNx4xx00 devices contain four independent, 2-input NAND gates. The devices perform the Boolean function Y = A .B or Y = A + B in positive logic. Features 1• Package Options Include: – Plastic Small-Outline (D, NS, PS) – Shrink Small-Outline (DB) – Ceramic Flat (W) – Ceramic Chip Carriers (FK) – Standard Plastic (N) – Ceramic (J) • Also Available as Dual 2-Input Positive-NAND Gate in Small-Outline (PS) Package • Inputs Are TTL Compliant; VIH = 2 V and VIL = 0.8 V • Inputs Can Accept 3.3-V or 2.5-V Logic Inputs • SN5400, SN54LS00, and SN54S00 are Characterized For Operation Over the Full Military Temperature Range of –55ºC to 125ºC 74LS00 #CommonPartsLibrary #IntegratedCircuit #Logic #Gate #Inverter

The Broadcom® 6N137, HCPL-26xx/06xx/4661, HCNW137/26x1 are optically coupled gates that combine a GaAsP light emitting diode and an integrated high gain photo detector. An enable input allows the detector to be strobed. The output of the detector IC is an open collector Schottky-clamped transistor. The internal shield provides a guaranteed common mode transient immunity specification up to 15,000 V/µs at Vcm = 1000V. This unique design provides maximum AC and DC circuit isolation while achieving TTL compatibility. The optocoupler AC and DC operational parameters are guaranteed from – 40°C to +85°C allowing trouble-free system performance.  15 kV/µs minimum Common Mode Rejection (CMR) at VCM= 1 kV for HCNW2611, HCPL-2611, HCPL-4661, HCPL-0611, HCPL-0661  High speed: 10 MBd typical  LSTTL/TTL compatible  Low input current capability: 5 mA  Guaranteed AC and DC performance over temperature: –40°C to +85°C  Available in 8-Pin DIP, SOIC-8, widebody packages  Strobable output (single channel products only)  Safety approval – UL recognized – 3750 Vrms for 1 minute and 5000 Vrms for 1 minute per UL1577 CSA approved (5000 Vrms/1 Minute rating is for HCNW137/26X1 and Option 020 [6N137, HCPL-2601/11/30/31, HCPL-4661] products only) – IEC/EN/DIN EN 60747-5-5 approved with:  VIORM = 567 Vpeak for 06xx Option 060  VIORM = 630 Vpeak for 6N137/26xx Option 060  VIORM =1414 Vpeak for HCNW137/26x1  MIL-PRF-38534 hermetic version available (HCPL56xx/66xx) #CommonPartsLibrary #Isolator #Optocoupler

SN74LS283 4-bit binary full adder IC with fast carry, TTL 74LS logic family, performs addition of two 4-bit binary words with carry input and carry output, provides four sum outputs and final carry output, internal look-ahead carry circuitry for high-speed arithmetic operation, corner VCC and GND pins for simplified PCB layout, suitable for arithmetic logic circuits, counters, processors and digital logic systems, available in DIP-16 and other logic IC packages. Search Keywords: SN74LS283, 74LS283, SN74LS283N, SN74LS283 DIP16, SN74LS283 full adder, 74LS283 full adder IC, 4 bit binary full adder, TTL 4 bit adder, fast carry adder, binary adder IC, 74LS logic adder, look ahead carry adder, SN54LS283, SN74S283, SN74LS283 datasheet, 74LS283 replacement, HD74LS283, DM74LS283 Hashtags: #SN74LS283 #74LS283 #SN74LS283N #SN54LS283 #SN74S283 #HD74LS283 #DM74LS283 #FullAdder #BinaryFullAdder #4BitAdder #4BitBinaryAdder #TTLAdder #TTLLogicIC #74LSLogic #FastCarryAdder #LookAheadCarry #ArithmeticLogicIC #DigitalLogicIC #DIP16

The 74HC164 and 74HCT164 from Nexperia are 8-bit serial-in, parallel-out shift registers designed for a wide array of applications ranging from signal processing to data management systems. These components feature two serial data inputs (DSA and DSB) and eight parallel data outputs (Q0 to Q7), supporting versatile data handling by allowing serial data entry through either input pin. They operate on a supply voltage range of 2.0 to 6.0 V, ensuring compatibility with both CMOS and TTL levels—specifically, the 74HC164 operates at CMOS level while the 74HCT164 is designed for TTL level inputs. Key functionalities include gated serial data inputs, an asynchronous master reset for clearing the register, and a clock input that triggers data shifting on LOW-to-HIGH transitions. Manufactured by Nexperia, a leader in semiconductor solutions, these components exhibit high noise immunity and low power dissipation, making them ideal for high-reliability applications. Furthermore, they come in a variety of packages including SO14, TSSOP14, and DHVQFN14, catering to diverse design requirements. The 74HC164 and 74HCT164 are specified to operate in a broad temperature range, ensuring reliable performance in both commercial and industrial environments. With ESD protection exceeding 2000 V according to the HBM JESD22-A114F and MM JESD22-A115-A standards exceeding 200 V, these shift registers offer a robust solution for serial-to-parallel data conversion needs.

555 Type, Timer/Oscillator (Single) IC 2.1MHz 8-PDIP The TLC555 is a CMOS monolithic timing circuit. The timer is fully compatible with CMOS, TTL, and MOS logic and operates at frequencies up to 2MHz. Because of a high input impedance, this device supports smaller timing capacitors than those supported by the NE555 or LM555. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power-supply voltage. • Very low power consumption: – 1mW typical at VDD = 5V • Capable of operation in astable mode • CMOS output capable of swinging rail to rail • High output current capability – Sink: 100mA typical – Source: 10mA typical • Output fully compatible with CMOS, TTL, and MOS • Low supply current reduces spikes during output transitions • Single-supply operation from 2V to 15V • Functionally interchangeable with the NE555; has same pinout • ESD protection exceeds 1000V per ANSI/ESDA/ JEDEC JS-001 • Available in Q-temp automotive – High-reliability automotive applications – Configuration control and print support – Qualification to automotive standards #CommonPartsLibrary #IntegratedCircuit

The XL6007 regulator is a wide input range, current mode, DC/DC converter which is capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting converter. The XL6007 built in N-channel power MOSFET and fixed frequency oscillator, current-mode architecture results in stable operation over a wide range of supply and output voltages. The XL6007 regulator is special design for portable electronic equipment.  Wide 3.6V to 24V Input Voltage Range  Positive or Negative Output Voltage Programming with a Single Feedback Pin  Current Mode Control Provides Excellent Transient Response  1.25V reference adjustable version  Fixed 400KHz Switching Frequency  Maximum 2A Switching Current  SW PIN Built in Over Voltage Protection  Excellent line and load regulation  EN PIN TTL shutdown capability  Internal Optimize Power MOSFET  High efficiency up to 90%  Built in Frequency Compensation  Built in Soft-Start Function  Built in Thermal Shutdown Function  Built in Current Limit Function  Available in SOP8 package Applications  Automotive and Industrial Boost / Buck-Boost / Inverting Converters  Portable Electronic Equipment #commonpartslibrary #integratedcircuit

Bipolar (BJT) Transistor Array 8 NPN Darlington 50V 500mA Surface Mount 18-SOIC The ULN2803ADW is a high-voltage, high-current Darlington transistor array designed for interfacing low-level digital logic circuits with high-power loads. The device integrates eight NPN Darlington pairs with common-emitter outputs and suppression diodes for inductive load driving. It is commonly used in relay drivers, LED matrix control, solenoid actuation, motor drivers, lamp control, and industrial automation interfaces. The integrated clamp diodes enable direct driving of inductive loads without requiring additional external protection circuitry. The input stage is compatible with standard TTL and CMOS logic levels, making the device suitable for microcontroller, FPGA, and processor-based systems. The ULN2803ADW provides compact multi-channel switching capability in a wide-body SOIC surface-mount package optimized for automated assembly and high-density PCB layouts. Key Features Eight-channel NPN Darlington transistor array High-current sink driver outputs Integrated flyback suppression diodes TTL and CMOS compatible inputs Open-collector outputs Suitable for inductive and resistive loads High output voltage capability Parallel output operation supported for increased current handling Wide operating voltage range Surface-mount SOIC wide-body package Industrial and embedded control application support Electrical Characteristics Darlington transistor output configuration High DC current gain Low input current requirement Common-cathode clamp diode structure Open-collector output topology Logic-level input compatibility High-voltage output tolerance Multi-channel simultaneous switching support Applications Relay and solenoid drivers Stepper motor interfaces LED and lamp driving Industrial automation systems PLC output stages Embedded control systems Printer and actuator control Automotive electronics Logic buffer and level shifting applications Package Information Package Type: SOIC Wide Body Mounting Type: Surface Mount Multi-pin integrated driver package RoHS compliant options available #commonpartslibrary #integratedcircuit #driveric #darlingtonarray #powermanagement #industrialelectronics #embeddedhardware #relaydriver #motorcontrol #automationelectronics