LED
LCD
ICs
74192 Synchronous Up/Down 4-Bit BCD Counter IC | Pro Tronix
High-speed 74192 synchronous up/down 4-bit BCD decade counter IC in a DIP-16 package. Featuring dual clock inputs, asynchronous parallel load, and carry/borrow cascading outputs, this chip is perfect for digital timers, counters, and TTL logic projects.
74194 4-Bit Bidirectional Universal Shift Register IC | Pro Tronix
High-speed 74194 4-bit bidirectional universal shift register IC in a DIP-16 package. Supporting parallel loading, shift-left, shift-right, and hold modes on a 5V supply, this logic chip is ideal for data conversion, counters, and digital computing setups.
4026 Decade Counter 7-Segment Decoder IC | Pro Tronix
High-performance 4026 decade counter and 7-segment decoder IC in a DIP-16 package. Featuring direct common-cathode display driving, 3V–18V operating range, and cascading support, this logic chip is ideal for digital counters, scoreboards, and pulse displays.
4017 Decade Counter Divider IC | Pro Tronix
High-performance 4017 decade counter divider IC in a DIP-16 package. Featuring 10 sequential decoded outputs, 3V–18V operating range, and cascading support, this logic chip is ideal for LED chasers, sequencers, and timing circuits.
74193 Synchronous 4-Bit Up/Down Binary Counter IC (DIP-16) | Pro Tronix
Classic 74193 synchronous 4-bit up/down binary counter TTL logic IC in DIP-16 package. Perfect for digital timers, frequency counters, and sequential logic circuits!
7448 BCD to 7-Segment Decoder Driver IC | Pro Tronix
High-speed 7448 BCD to 7-segment decoder driver IC in a DIP-16 package. Designed for Common Cathode displays, features active-HIGH outputs, lamp testing, and automatic zero suppression.
7442 BCD to Decimal Decoder IC | Pro Tronix
High-speed 7442 BCD to decimal decoder IC in a DIP-16 package. Converts 4-bit binary-coded decimal inputs into 10 active-LOW outputs, ideal for channel selectors, numeric display drivers, and logic demultiplexing.
7432 Quad 2-Input OR Gate IC | Pro Tronix
High-speed 7432 quad 2-input OR gate IC in a DIP-14 package. Operating on a standard 5V supply, this essential digital logic chip is ideal for signal combining, alarm circuits, and logic decoding projects.