Catalog > Semiconductors > Integrated Circuits MC3456P IC 14-Pin DIP Industry-Standard Dual Precision Timing Circuit Part No: MC3456P 1.84 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Operating Modes: Astable (oscillator) and Monostable (time-delay). Temperature Stability: 0.005% per °C. Supply Voltage: Operates nominally from +4.5 V to +18 V. Temperature Range: 0°C to +70°C