HCF4033BE

The HCF4033BE is one of the HCF4033B series.The HCF4033BE is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4033BE consists of a 5-stages Johnson decade counter and an output decoder which converts the Johnson code to a 7 segment decoded output for driving one stage in a numerical display. This device is particularly advantageous in display applications where low power dissipation and/or  low package count aremportant. This device has CLOCK, RESET,CLOCK INHIBIT, RIPPLE BLANKING, LAMP TEST input, CARRY OUT, RIPPLE BLANKING and 7 DECODED outputs (a to g).

Features of the HCF4033BE are:(1)counter and 7-segment decoding in one package; (2)easily interfaced with 7-segment display types; (3)fully static counter operation : dc to 6mhz (typ.) at vdd = 10v; (4)ideal for low power displays; (5)ripple blanking and lamp test; (6)quiescent current specif. up to 20v; (7)standardized symmetrical output characteristics; (8)input leakage current ; (9)ii= 100na (max) at vdd = 18v ta = 25°c; (10)100% tested for quiescent current; (11)meets all requirements of jedec jesd13b " standard specifications for description of b series cmos devices".

The absolute maximum ratings of the HCF4033BE can be summarized as:(1)Supply Voltage: -0.5 to +22 V; (2)DC Input Voltage: -0.5 to VDD + 0.5 V; (3)DC Input Current :± 10 mA; (4)Power Dissipation per Package: 200 mW; (5)Power Dissipation per Output Transistor :100 mW; (6)Operating Temperature :-55 to +125 °C; (7)Storage Temperature: -65 to +150 °C.If you want to know more information such as the electrical characteristics, please download the datasheet in www.seekic.com or www.chinaicmart.com.