The 7474 / 74HC74 / 74LS74 are dual D-type flip-flop ICs housed in a 14-pin DIP package. These ICs feature set (preset) and reset functions, differential output, and positive edge triggering. They operate at a clock frequency of 60MHz with a propagation delay of 15ns, making them suitable for high-speed digital applications.

• 1K Memory, 128 x 8 bits or 64 x 16 bits
• Three-Wire Serial Interface
• Self-Timed ERASE and WRITE Cycles

Key Features:

• Quad 2-input OR Gates IC
• Model: HD74HC32P
• Package Type: DIP-14
• Max Supply Voltage: 7V
• Power Dissipation: 500mW
• Color: Black
• Weight: 6g

The LM556 Dual Timer IC is a versatile component designed for precise timing applications. It combines two 555 timers in one package, offering flexibility and efficiency. Key features include:

• Timing from microseconds through hours
• Operates in both astable and monostable modes
• Replaces two 555 timers
• Adjustable duty cycle
• Output and supply TTL compatible
• Normally on and normally off output

LTC1050-CN8 DIP8 Linear Technology Operational Amplifier is a high-performance, low-cost zero-drift op amp with internal capacitors. Ideal for precision applications requiring low noise and high stability.

• Number of circuits: 1
• Power supply: 18V
• Slope: 4 V/μs
• Uin_offset: 1 μV
• Noise: nV/Hz^0.5
• Operating temperature: -40°C to 85°C
• Case: DIP8

Perfect for instrumentation, medical devices, and high-resolution data acquisition.

Discover the L298 Dual Full-Bridge Driver IC, designed to control motors and inductive loads in various electronic applications in Bangladesh. With an operating voltage range of +5V to +46V and maximum supply voltage of 50V, this IC ensures reliable performance and efficiency.

The LM324 is a versatile quad operational amplifier consisting of four independent, high-gain, internally frequency-compensated op-amps. These op-amps are designed to operate from a single power supply over a wide range of voltages, making them suitable for various applications. They can also operate from split power supplies, and the low power supply current drain is independent of the magnitude of the power supply voltage.

The STK 4162 is a new, authentic audio amplifier DIP from Sanyo, offering high-quality sound with a power output of 35W per channel. Ideal for vintage audio enthusiasts and DIY projects.

• Condition: New, authentic
• Brand: Sanyo
• Model: STK 4162
• Package Type: DIP
• Output Power: 35W per channel

• Provides a fixed output voltage of -10V.
• Output current capability of up to 1A.
• Designed for through-hole mounting with TO-220-3 package.
• Wide operating temperature range from 0°C to +125°C.

• Supports Binary-Coded Decimal (BCD) counting with up and down directions.
• High-speed operation with a count rate of up to 35 MHz.
• Synchronous operation for precise and reliable performance.
• Wide operating voltage range from 2V to 6V.

• Operates at high voltage up to 20V.
• Combines both counter and decoding functions in a single IC.
• Ideal for low power displays.

• 13-Input NAND Gate with TTL logic compatibility.
• Low Power Consumption with LS (Low Power Schottky) technology.
• Fast Switching Time, ensuring high-speed logic operations.
• High Noise Immunity, making it reliable for digital circuits.

• Switch mode step-down voltage regulator
• Output voltage for fixed regulator: 3.3V, 5V, 12V, or 15V
• Output voltage for variable regulator: 1.23V to 37V
• Output current: Up to 3A

74LS14 Schmitt Trigger Inverter

The 74LS14 Schmitt Trigger Inverter IC is a must-have for any electronics enthusiast or professional. Designed with high noise immunity and improved line-receiving characteristics, this IC ensures reliable performance even in challenging environments. Key features include:

• Base Number: 7414
• Supply Voltage: 4.75 to 5.25V
• Propagation Delay: 15ns
• Package Type: 14-DIP
• Operating Temperature: 0°C to +70°C
• Operation from very slow edges
• High noise immunity

• Wide Input Voltage Range: 8V to 40V
• Adjustable Output Voltage: 1.25V to 36V
• High Efficiency: Up to 96%
• High Current Output: 8A constant current capability

The Microchip ATmega 88 is a high-performance 8-bit AVR RISC-based microcontroller featuring:

• 8KB ISP flash memory with read-while-write capabilities
• 512B EEPROM and 1KB SRAM
• 23 general-purpose I/O lines and 32 general-purpose working registers
• Three flexible timer/counters with compare modes
• Internal and external interrupts
• Serial programmable USART, byte-oriented 2-wire serial interface, SPI serial port
• 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages)
• Programmable watchdog timer with internal oscillator
• Five software-selectable power-saving modes

Operating voltage: 2.7-5.5 volts. Achieves throughputs approaching 1 MIPS per MHz.