EAR99 LM358 Tube op amp buffer circuit 9.81mm 0.05muA 7mV 1000kHz 8-PDIP #commonpartslibrary #integratedcircuit #linearamplifier #opamp

Accelerometer X, Y, Z Axis ±2g, 4g, 8g, 16g 0.05Hz ~ 1.6kHz 14-LGA (3x5) The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (3.9 mg/LSB) enables measurement of inclination changes less than 1.0°. Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion by comparing the acceleration on any axis with user-set thresholds. Tap sensing detects single and double taps in any direction. Free-fall sensing detects if the device is falling. These functions can be mapped individually to either of two interrupt output pins. An integrated memory management system with a 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor activity and lower overall system power consumption. Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation. The ADXL345 is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead, plastic package. ► Ultralow power: as low as 23 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical) ► Power consumption scales automatically with bandwidth ► User-selectable resolution ► Fixed 10-bit resolution ► Full resolution, where resolution increases with g range, up to 13-bit resolution at ±16 g (maintaining 4 mg/LSB scale factor in all g ranges) ► Embedded memory management system with FIFO technology minimizes host processor load ► Single tap/double tap detection ► Activity/inactivity monitoring ► Free-fall detection ► Supply voltage range: 2.0 V to 3.6 V ► I/O voltage range: 1.7 V to VS ► SPI (3- and 4-wire) and I2C digital interfaces ► Flexible interrupt modes mappable to either interrupt pin ► Measurement ranges selectable via serial command ► Bandwidth selectable via serial command ► Wide temperature range (−40°C to +85°C) ► 10,000 g shock survival ► Pb free/RoHS compliant #commonpartslibrary #sensor #transducer #accelerometer

Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-SOIC #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74AHCT125

Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP #CommonPartsLibrary #IntegratedCircuit #LOGIC #Buffer #Driver #Receiver #Transceiver

2-channel multipoint Fast-mode Plus differential I2C-bus buffer with hot-swap logic, ReDriver 400MHz 10-TSSOP

Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-70-5 #logic #74AUC1G17 #74AUC

Buffer, Non-Inverting 6 Element 1 Bit per Element Open Drain Output 14-SOIC #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74LVC07

Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-353 #commonpartslibrary #integratedcircuit #buffer

RF IC VCO, Buffer Amp General Purpose 5.5GHz ~ 6.1GHz 24-QFN (4x4) #commonpartslibrary #RF #integratedcircuit

4.5V~5.5V 1 1 5.5ns@5V,15pF 10uA SOT-23-5 Buffers, Drivers, Receivers, Transceivers RoHS The SN74AHCT1G125 device is a single bus buffer gate/line driver with 3-state output. The output is disabled when the output-enable (OE) input is high. When OE is low, data is passed from the A input to the Y output. • Operating Range of 4.5 V to 5.5 V • Max tpd of 6 ns at 5 V • Low Power Consumption, 10-µA Max ICC • ±8-mA Output Drive at 5 V • Inputs are TTL-Voltage Compatible • Latch-Up Performance Exceeds 250 mA Per JESD 17 2 Applications • Wireless Infrastructure • Servers • Power Infrastructure • PCs/Notebooks • Programmable Logic Controllers • Tests and Measurements #CommonPartsLibrary #IntegratedCircuit

Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-23-5 #commonpartslibrary #integratedcircuit #logic #buffer

Accelerometer X, Y, Z Axis ±2g, 4g, 8g, 16g 0.05Hz ~ 1.6kHz 14-LGA (3x5) The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (3.9 mg/LSB) enables measurement of inclination changes less than 1.0°. Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion by comparing the acceleration on any axis with user-set thresholds. Tap sensing detects single and double taps in any direction. Free-fall sensing detects if the device is falling. These functions can be mapped individually to either of two interrupt output pins. An integrated memory management system with a 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor activity and lower overall system power consumption. Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation. The ADXL345 is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead, plastic package. ► Ultralow power: as low as 23 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical) ► Power consumption scales automatically with bandwidth ► User-selectable resolution ► Fixed 10-bit resolution ► Full resolution, where resolution increases with g range, up to 13-bit resolution at ±16 g (maintaining 4 mg/LSB scale factor in all g ranges) ► Embedded memory management system with FIFO technology minimizes host processor load ► Single tap/double tap detection ► Activity/inactivity monitoring ► Free-fall detection ► Supply voltage range: 2.0 V to 3.6 V ► I/O voltage range: 1.7 V to VS ► SPI (3- and 4-wire) and I2C digital interfaces ► Flexible interrupt modes mappable to either interrupt pin ► Measurement ranges selectable via serial command ► Bandwidth selectable via serial command ► Wide temperature range (−40°C to +85°C) ► 10,000 g shock survival ► Pb free/RoHS compliant #CommonPartsLibrary #IntegratedCircuit #Sensor #Transducer #Motion-Sensor #Accelerometer #ADXL345

Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-SO #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74AHCT125

Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-70-5 #commonpartslibrary #integratedcircuit #logicbuffer

Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74HCT245

Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74LS244

Buffer, Non-Inverting 5.5V 1 Element 1 Bit per Element 3-State Output 6-XSON, SOT886 (1.45x1) #commonpartslibrary #integratedcircuit #buffer #noninverting

ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit 170MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) The STM32G491RET6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the Arm® Cortex®-M4 core with Floating Point Unit (FPU), designed for advanced embedded applications requiring high computational performance, precise analog processing, and real-time control. It belongs to the STM32G4 series and integrates enhanced analog peripherals, motor-control timers, communication interfaces, security features, and hardware accelerators such as CORDIC and FMAC. The device operates at up to 170 MHz, provides 512 KB Flash memory, and includes 96 KB SRAM, making it suitable for applications such as motor control, digital power conversion, industrial automation, robotics, and embedded control systems. Key Features Core: Arm® Cortex®-M4 32-bit CPU with FPU, DSP instructions, and MPU Maximum CPU Frequency: Up to 170 MHz (up to 213 DMIPS) Memory: 512 KB Flash memory with ECC support 96 KB SRAM with parity checking features Quad-SPI memory interface Operating Voltage: 1.71 V to 3.6 V Package: LQFP-64 Advanced Analog Features: 3 × 12-bit ADCs with high-speed conversion 4 × 12-bit DAC channels 4 × Rail-to-Rail operational amplifiers 4 × Fast analog comparators Internal voltage reference buffer Hardware Accelerators: CORDIC accelerator for trigonometric calculations FMAC (Filter Math Accelerator) for digital filtering applications Timers & Motor Control: Advanced PWM timers for motor-control applications Multiple 16-bit and 32-bit timers Support for encoder and PWM control Communication Interfaces: 2 × FDCAN interfaces 5 × USART/UART 3 × SPI interfaces 3 × I²C interfaces USB 2.0 Full-Speed interface SAI audio interface Security Features: True Random Number Generator (TRNG) CRC calculation unit Unique device ID Debug & Programming: SWD and JTAG debugging support Typical Applications Motor control and BLDC controllers Digital power converters Industrial automation equipment Robotics and motion control Smart sensors and embedded control systems Power management applications #STM32G491RET6 #STM32G4 #STMicroelectronics #ARM_CortexM4 #Microcontroller #MCU #EmbeddedSystems #MotorControl #DigitalPower #IndustrialAutomation #Robotics #IoT #ElectronicsDesign #PCBDesign

Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SSOP #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74HC244

Counter IC Divide-by-12 1 Element 4 Bit Positive Edge 14-PDIP #CommonPartsLibrary #IntegratedCircuit #Buffer #74ls192

Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-TSSOP #commonpartslibrary #integratedcircuit #logic #buffer

Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-23-5 #commonpartslibrary #integratedcircuit #logic #buffer

Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver #74LVC244

Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-PDIP #commonpartslibrary #integratedcircuit #buffer

Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TVSOP #CommonPartsLibrary #IntegratedCircuit #Logic #Buffer #Driver #Receiver #Transceiver