Components

High-voltage CMOS dual D-type flip-flop IC featuring independent Set and Reset inputs, complementary outputs (Q and ~Q), and 3V to 18V supply range.

CMOS 5-stage Johnson decade counter IC with 10 active-high decoded outputs, CARRY OUT signal, and clock inhibit/reset, famous for LED chaser circuits, frequency division, and sequential control.

Texas Instruments 14-stage binary ripple counter and frequency divider IC dividing input clock frequencies by up to 16,384 across 12 buffered stage outputs.

CMOS 4-stage Johnson octal counter IC with 8 active-HIGH decoded outputs (Q0-Q7), CARRY OUT signal, and clock enable/reset, widely used in 8-step musical sequencers, 8-channel LED chasers, and modulo-8 frequency division.

High-voltage CMOS decade counter IC with integrated 7-segment decoded outputs for directly driving common-cathode LED displays without an external BCD decoder.

Texas Instruments / ON Semiconductor high-voltage CMOS dual J-K master-slave flip-flop IC featuring independent J, K, Clock, Set, and Reset inputs with complementary Q and ~Q outputs across a 3V to 18V supply range.

Texas Instruments 18V BCD-to-decimal decoder IC converting 4-bit BCD code to 10 mutually exclusive active-HIGH outputs (Q0-Q9) for counter decoding and Nixie drivers.

Texas Instruments 12-stage binary ripple counter and frequency divider IC with all 12 stage outputs (Q1 to Q12) available on external pins for division ratios up to 4,096.

Texas Instruments / onsemi CMOS low-power monostable and astable multivibrator IC generating precision 50% duty cycle complementary square waves (Q and Q-bar) with a single resistor and capacitor in a 14-pin DIP package.

CMOS 4000-series IC containing six independent inverting buffer gates capable of high-to-low logic level down-conversion (up to 18V inputs independent of VDD) and driving up to two standard TTL loads.

CMOS 4000-series IC containing six independent non-inverting buffers capable of high-to-low logic level conversion (e.g. 15V down to 5V or 5V down to 3.3V) without input diode clamping to VDD, and driving up to two TTL loads.

Texas Instruments single 8-channel analog multiplexer/demultiplexer IC controlled by 3 binary address lines (A, B, C) and an INHIBIT enable input, featuring low ON resistance and support for signals up to 20V peak-to-peak.

Texas Instruments dual 4-channel analog multiplexer/demultiplexer IC independently routing one of four analog/digital signals on two channels (X and Y) using binary select inputs.

Texas Instruments triple 2-channel (SPDT) analog multiplexer/demultiplexer IC independently routing 3 separate analog/audio channels using binary control inputs.

Texas Instruments 14-stage binary ripple counter with integrated RC or crystal oscillator driver circuit, providing frequency division up to 16,384 for long-period timers.

Texas Instruments quad bilateral analog switch IC featuring four independent SPST CMOS switches with low 80Ω on-resistance for analog and digital signal routing.

CMOS 4000-series unbuffered hex inverter IC containing six independent single-stage inverting gates, widely used for CMOS crystal/RC oscillators, low-frequency digital logic, and analog linear amplification in audio synthesizer and guitar fuzz circuits.

CMOS 4000-series IC containing four independent 2-input OR logic gates operating over a wide supply voltage range from 3V to 18V DC with buffered outputs and high noise immunity.

CMOS 4000-series IC containing four independent 2-input AND logic gates operating over a wide supply voltage range from 3V to 18V DC with buffered outputs and high noise immunity.

CMOS 4000-series IC containing four independent 2-input NAND logic gates with Schmitt-trigger inputs (up to 18V supply), widely used in modular synthesizers, gated RC audio oscillators, and industrial noise-immune controls.

CMOS 6-channel non-inverting 3-state buffer IC with separate 4-bit and 2-bit active-low output enable controls for bus-oriented digital systems.

Texas Instruments 18V BCD-to-7-segment latch/decoder/driver IC with active-HIGH outputs for driving common-cathode 7-segment LED displays directly.

Texas Instruments 18V BCD-to-7-segment latch/decoder/driver IC featuring a Phase input (PH) for driving liquid crystal displays (LCD) or common-anode/common-cathode LEDs.

Texas Instruments 3-digit synchronous BCD counter IC with internal multiplexed 4-bit BCD outputs and 3 active-LOW digit select lines for direct multi-digit display systems.