View m74hct162 datasheet:

M74HCT162 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER HIGH SPEED : fMAX = 50 MHz (TYP.) at VCC = 4.5V LOW POWER DISSIPATION: ICC =4µA(MAX.) at TA=25°C SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) DIP SOP TSSOP BALANCED PROPAGATION DELAYS: tPLH ? tPHL COMPATIBLE WITH TTL OUTPUTS : VIH = 2V (MIN.) VIL = 0.8V (MAX) ORDER CODES PIN AND FUNCTION COMPATIBLE WITH PACKAGE TUBE T & R 74 SERIES 162 DIP M74HCT162B1R SOP M74HCT162M1R M74HCT162RM13TR DESCRIPTION TSSOP M74HCT162TTR The M74HCT162 is an high speed CMOS SYNCHRONOUS BCD DECADE PRESETTABLE COUNTER fabricated with silicon counters, which facilities easy implementation of gate C2MOS technology. N-bit counters without using external gates. The CLOCK input is active on the rising edge. All inputs are equ