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

The TL084 is part of the TL08x family of JFET-input operational amplifiers, designed for high performance with low power consumption. It features high slew rates, low input bias and offset currents, and a wide common-mode and differential voltage range. This makes it ideal for a variety of applications, including audio processing and signal amplification.

The TL072 Dual JFET Input Operational Amplifier offers exceptional performance with its wide common-mode and differential voltage range. This op-amp features low input bias and offset current, making it perfect for precision applications. Key features include:

• Wide common-mode (up to VCC+) and differential voltage range
• Low input bias and offset current
• Low noise en = 15 nV/√Hz (typical)
• Output short-circuit protection
• High input impedance JFET input stage
• Low harmonic distortion: 0.01% (typical)
• Internal frequency compensation
• Latch-up free operation
• High slew rate: 16 V/µs (typical)

CD4011 Quad 2-Input NAND Gate

The CD4011 Quad 2-Input NAND Gate is an essential component for various electronic applications. Featuring high noise immunity and standardized symmetrical output characteristics, this IC ensures reliable performance across different voltage levels. Key features include:

• VDD: 10 V
• Buffered inputs and outputs
• Symmetrical output characteristics
• Maximum input current: 1 µA at 18 V over full package temperature range
• Quiescent current tested at 20 V
• 5-V, 10-V, and 15-V parametric ratings
• High noise immunity

• Decade counter functionality
• 16-pin DIP package
• Fast switching times

• Output Current: Provides 1A output current for various applications.
• Fixed Output Voltage: Delivers a 15V fixed output voltage.
• Thermal Overload Protection: Features thermal overload protection for safe operation.

• 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.

The 74LS157 is a high-speed Quad 2-Input Multiplexer IC, designed for use in data selection and signal routing in digital circuits. Each IC contains four independent 2-to-1 multiplexers, allowing the selection of one of two data inputs per channel. This versatile multiplexer supports a single supply voltage, making it ideal for various logic and switching applications. The device is available in a DIP16 package, ensuring compatibility with standard through-hole mounting designs.

• 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.

• Output Current: Provides up to 1A output current.
• Fixed Output Voltage: Stable 8V output voltage for reliable power supply.
• Thermal Overload Protection: Built-in thermal overload protection for safe operation.

Product Overview: The 74145/74HC145/74LS145 DIP16 Decoder Driver IC is a robust and efficient solution for decoding and driving applications in digital systems.

Key Features:

• Type: Decoder Driver
• Package: 16-DIP
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Supplier: SICSTOCK

• High-Speed CMOS Decoder/Demultiplexer
• Single Supply Voltage: Operates between 2V to 6V
• 3-to-8 Line Decoder for Address Expansion
• Low Power Consumption with CMOS Technology

The HT12E is a 12-bit encoder IC from the 212 series, designed for interfacing with RF and infrared circuits. It operates within a supply voltage range of 0.3V to 13V and features robust performance across a wide temperature range, making it ideal for remote control and security applications.

MCP23S17 16-Bit I/O Expander with SPI Interface

The MCP23S17 is a versatile 16-bit input/output port expander, featuring an SPI interface and interrupt output capabilities. It is perfect for expanding GPIO on microcontrollers and processors. Key features include:

• 16-bit input/output port expander with interrupt output
• Cascadable for up to 8 devices on one bus
• 25mA sink/source capability per I/O
• Supports up to 10MHz SPI clock speeds

The CD4049 CMOS Hex Inverting Buffer/Converter is designed for efficient logic-level conversion and high-performance buffering. Key features include:

• Inverting (CD4049UB) and noninverting (CD4050B) hex buffers.
• High sink current capability for driving two TTL loads.
• Supports high-to-low level logic conversion using a single supply voltage (VCC).
• Maximum input current of 1 µA at 18 V over the full temperature range.
• 5V, 10V, and 15V parametric ratings for versatile applications.

MAX232 RS-232 Driver/Receiver

The MAX232 is a highly reliable RS-232 driver/receiver, designed to interface with RS-232 serial communication. Manufactured by Maxim Integrated, it ensures robust performance across a wide range of applications. Key features include:

• Function: Transceiver
• Data Rate: 120 kb/s
• Number of Drivers: 2
• Number of Receivers: 2
• Supply Voltage: 4.5V to 5.5V
• Operating Supply Voltage: 5V
• Operating Supply Current: 10 mA
• Operating Temperature Range: 0°C to +70°C
• Mounting Style: Through Hole
• Package: PDIP-16
• RoHS Compliant