74HC238PW

The 74HC238PW from Nexperia is a high-speed Si-gate CMOS 3-to-8 line decoder/demultiplexer in a TSSOP-16 package (SOT403-1, 5.0 x 4.4 mm). It accepts three binary-weighted address inputs (A0, A1, A2) and, when enabled, provides 8 mutually exclusive active-HIGH outputs (Y0 to Y7). Three enable inputs (two active-LOW E1, E2 and one active-HIGH E3) allow easy […]

MMBT2222ALT1G

The MMBT2222ALT1G from onsemi is an NPN silicon general-purpose bipolar junction transistor in a SOT-23 surface-mount package (2.9 x 1.3 x 1.0 mm). It is the SMD equivalent of the classic 2N2222A through-hole NPN transistor. Key specifications: VCEO = 40V, VCBO = 60V, VEBO = 6V, IC = 600mA continuous, PC = 225mW (on FR-4 […]

MMBT2907ALT1G

The MMBT2907ALT1G from onsemi is a PNP silicon general-purpose bipolar junction transistor in a SOT-23 surface-mount package (2.9 x 1.3 x 1.0 mm). It is the SMD equivalent of the classic 2N2907A through-hole PNP transistor. Key specifications: VCEO = -60V, VCBO = -60V, VEBO = -5V, IC = -600mA continuous (-1200mA peak), PC = 350mW […]

BAT54SW

The BAT54SW from Nexperia is a series-pair Schottky barrier diode in a compact SOT-323 (SC-70) surface-mount package (2.0 x 1.25 x 0.95 mm). The series configuration connects two diodes in series (anode of D1 to cathode of D2), providing higher reverse voltage blocking in a single package. Key specifications: VRRM = 30V, IF = 200mA […]

TIP122

The TIP122 from onsemi is an NPN Darlington bipolar power transistor in a TO-220AB package, rated for 100V VCEO and 5A continuous collector current (8A peak). The Darlington configuration provides extremely high DC current gain (hFE minimum 1000 at IC=3A, typical 2500 at IC=4A), allowing it to be driven directly from low-power logic outputs including […]

PIC18F67K40-I/PT

The PIC18F67K40-I/PT from Microchip Technology is a 64-pin, low-power, high-performance 8-bit microcontroller with XLP (eXtreme Low Power) technology in a 64-lead TQFP package (10x10mm, 0.5mm pitch). Key features: PIC18 enhanced core at up to 64MHz (16 MIPS), 128KB Flash program memory, 3562 bytes SRAM, 1024 bytes EEPROM, 60 I/O pins, 47-channel 10-bit ADC, 1x 5-bit […]

AT89C2051-24PU

The AT89C2051-24PU from Microchip Technology (formerly Atmel) is a low-voltage, high-performance CMOS 8-bit microcontroller based on the industry-standard MCS-51 (8051) instruction set, in a 20-pin PDIP package. It features 2KB of in-system programmable Flash memory, 128 bytes of RAM, 15 programmable I/O lines, two 16-bit timer/counters, a full-duplex UART serial port, 6 interrupt sources, and […]

TDA7297

The TDA7297 from STMicroelectronics is a dual bridge (stereo) Class-AB audio amplifier in a 15-pin Multiwatt package, delivering up to 15W + 15W output into 8-ohm loads at 16.5V supply. Operating supply voltage range: 6V to 18V (6.5V to 18V specified). The device features internally fixed gain of 32dB, requiring no external gain-setting resistors. No […]

TXB0108PWR

The TXB0108PWR from Texas Instruments is an 8-bit bidirectional voltage-level translator with auto-direction sensing and +/-15kV ESD protection in a 20-pin TSSOP package (6.5 x 4.4 mm). The A port accepts I/O voltages from 1.2V to 3.6V, while the B port accepts 1.65V to 5.5V (VCCA must not exceed VCCB). The device uses a buffered […]

ADM2687EBRIZ

The ADM2687EBRIZ from Analog Devices is a fully integrated 5 kVrms signal and power isolated RS-485/RS-422 transceiver in a 16-lead wide-body SOIC package with greater than 8mm creepage and clearance. It integrates ADI iCoupler technology combining a 3-channel digital isolator, a three-state differential line driver, a differential input receiver, and an isoPower isolated DC-DC converter […]