CD4089BMS Datasheet - Intersil Corporation

CD4089BMS CMOS Binary Rate Multiplier

of ‘B’ Series CMOS Devices” In the Multiply mode the fraction programmed into the ﬁrst rate multiplier is multiplied by the fraction programmed into the second multiplier. Thus the output rate will be 11 16 x 13 16 = 143 256 Applications * Numerical Control * Instrumentation

CD4089BMS December 1992 CMOS Binary Rate Multiplier conjunction with an up/down counter and control logic used to perform arithmetic operations (adds, subtract, divide, raise to a power), solve algebraic and differential equations, generate natural logarithms and trigometric functions, A/D and D/A conversions, and frequency division. For words of more than 4 bits, CD4089BMS devices may be cascaded in two different modes: an Add mode and a Multiply mode (see Figures 3 and 4). In the Add mode som.

CD4089BMS Features

* High Voltage Type (20V Rating)

* Cascadable in Multiples of 4 Bits

* Set to “15” Input and “15” Detect Output

* 100% Tested for Quiescent Current at 20V

* 5V, 10V and 15V Parametric Ratings

* Standardized Symmetrical Output Characteristics

CD4089BMS Datasheet (92.30 KB)