Part # HCF4089 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: BINARY RATE MULTIPLIER


Part Details:

HCF4089B BINARY RATE MULTIPLIER s CASCADABLE IN MULTIPLES OF 4-BITS s SET TO "15" INPUT AND "15" DETECT OUTPUT s QUIESCENT CURRENT SPECIFIED UP TO 20V s STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS DIP SOP s 5V, 10V AND 15V PARAMETRIC RATINGS s INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C ORDER CODES s 100% TESTED FOR QUIESCENT CURRENT PACKAGE TUBE T & R s MEETS ALL REQUIREMENTS OF JEDEC DIP HCF4089BEY JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS SOP HCF4089BM1 HCF4089M013TR DEVICES" DESCRIPTION binary inputs bits, produces pulse trains as shown HCF4089B is a monolithic integrated circuit in the timing diagram. fabricated in Metal Oxide Semiconductor If more than one binary input bit is high, the technology available in DIP and SOP packages. resulting pulse train is a combination of the above HCF4089B is a low power 4-bit digital rate separate pulse trains. This device may be used to multiplier that provides an output pulse rate that is perform arithmetic operations (add, subtract, the clock input pulse rate multiplied by 1/16 times divide, raise to a power), solve algebrical and the binary input. For example, when the binary differential equations, generate natural logarithms input number is 13, ther will be 13 output pulses and trigonometric functions, A/D and D/A for every 16 input pulses. conversions, and frequency division. HCF4089B has an internal synchronous 4-bitcounter, which, together with one of the four PIN CONNECTION September 2002


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HCF4089.pdf Datasheet