View m74hc294 datasheet:

M74HC294 PROGRAMMABLE DIVIDER/TIMER HIGH SPEED : fMAX = 75 MHz (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC =4µA(MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.) DIP SOP TSSOP SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ? tPHL ORDER CODES WIDE OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC (OPR) = 2V to 6V DIP M74HC294B1R PIN AND FUNCTION COMPATIBLE WITH SOP M74HC294M1R M74HC294RM13TR 74 SERIES 294 TSSOP M74HC294TTR DESCRIPTION The M74HC294 is an high speed CMOS the state of all flip-flops. To facilitate incoming PROGRAMMABLE DIVIDER/TIMER fabricated inspection, test points (TP) are provided. All with silicon gate C2MOS technology. inputs are equipped with protection circuits This device i