HCC4527B

HCC4527B HCF4527B BCD RATE MULTIPLEXER . . . . . . . . CASCADABLE IN MULTIPLES OF 4-BITS SET TO 9 INPUT AND 9 DETECT OUTPUT QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS 5V, 10V AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100nA AT 18V AND 25oC FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N. 13A, ” STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES ” EY (Plastic Package) F (Ceramic Package) C1 (Chip Carrier) ORDER CODES : HCC4076BF HCF4076BEY HCF4076BC1 PIN CONNECTIONS DESCRIPTION The HCC4527B (extended temperature range) and HCF4527B (intermediate temperature range) are monolithic integrated circuit, available in 16-lead dual in line plastic or ceramic package. The HCC/HCF4527B is a low power 4 bit digital rate multiplier that provides an output pulse rate which is the clock input pulse rate multiplied by 1/10 times the BCD input. For example, when the BCD input is 8, there will be 8 output pulses for every 10 input pulses. This device may be used to preform arithmetic operations (add, subtract, divide, raise to a power), solve algebraic and differential equations, generate naturel logarithms and trigonometric func- September 1990 1/13 HCC/HCF4527B FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATING Symbol VDD * Vi II Ptot Parameter Supply Voltage: HCC Types HCF Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dis...