Catalog > Semiconductors > Integrated Circuits IC IC MC3456P 14-Pin DIP Industry-Standard Dual Precision Timing Circuit 1.82 ZAR inc for 1 Each 1563 in Stock Add 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