Pinouts & Pin References
for ICs & Semiconductors.
Pinout diagrams for timers, op-amps, logic gates, voltage regulators, and driver ICs.
All Boards, Chips & Connectors
Development platforms, microcontrollers, ICs and standard interfaces
CD4050B CMOS Hex Non-Inverting Buffer / Converter
Hex non-inverting buffer intended for logic-level conversion. Allowed to have input signal voltages up to 15V exceeding the supply voltage (e.g. 5V to 3.3V translation).
CD4069UB CMOS Hex Unbuffered Inverter
CMOS hex unbuffered inverter constructed with complementary MOS transistors. Single-stage design makes it ideal for linear oscillators, amplifiers, and audio synthesis.
DAC0808 8-Bit Multiplying D/A Converter
Classic 8-bit monolithic digital-to-analog converter featuring high speed multiplying capability (150ns settling time) and direct interface with TTL, DTL, and CMOS logic.
TEA2025B Stereo Audio Power Amplifier
Monolithic dual audio power amplifier designed for portable radio cassette players and multimedia desktop speakers. Delivers 2.3W per channel in stereo or 4.7W in Bridge-Tied Load (BTL) configuration.
74HC139 Dual 2-to-4 Line Decoder/Demultiplexer
High-speed silicon-gate CMOS dual 2-to-4 line decoder/demultiplexer. Features active-low enable inputs and active-low decoded outputs. Ideal for memory address decoding.
74HC153 Dual 4-to-1 Line Data Selector/Multiplexer
Dual 4-line to 1-line data selector/multiplexer with common select inputs and separate active-low enable inputs for each section.
74HC157 Quad 2-Line to 1-Line Data Selector/Multiplexer
Quad 2-line to 1-line multiplexer with non-inverting outputs, common select input, and common active-low strobe/enable.
74HC161 Synchronous 4-Bit Binary Counter (Asynchronous Clear)
Synchronous presettable 4-bit binary counter with asynchronous master reset, look-ahead carry outputs, and synchronous parallel loading.
ATmega328P 8-Bit AVR Microcontroller (DIP-28)
20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, DIP-28
LP2950-3.3 Micropower Voltage Regulator
Positive 100mA 30V Linear Micropower Voltage Regulator, Fixed Output 3.3V, TO-92
MCP2551 High-Speed CAN Transceiver
High-Speed CAN Transceiver, 1Mbps, 5V supply, DIP-8
LM741 General Purpose Operational Amplifier
Operational Amplifier, DIP-8/TO-99-8
LM393 Dual Differential Comparator
Low-Power, Low-Offset Voltage, Dual Comparators, DIP-8/SOIC-8/TO-99-8
PIC16F886 28-Pin Flash Microcontroller with nanoWatt (DIP-28)
8K Flash, 256B SRAM, 256B EEPROM, XLP, DIP28
TDA2030 14W Hi-Fi Audio Amplifier (Pentawatt V)
14W Hi-Fi Audio Amplifier, TO-220-5 (Pentawatt)
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