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HCF4527B Datasheet PDF

STMicroelectronics HCF4527B

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.
Part No. HCF4527B
Datasheet HCF4527B Download
Manufacturer
STMicroelectronics
Description BCD RATE MULTIPLEXER
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HCF4527B datasheet page 1 preview

DESCRIPTION

OF B SERIES CMOS DEVICES ” EY (Plastic Package) F (Ceramic Package) C1 (Chip Carrier) ORDER CODES : HCC4076BF HCF4076BEY HCF4076BC1 PIN CONNECTIONS

DESCRIPTION

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) Dissipation per Output Transistor for Top = Full Package Temperature Range Operating Temperature: HCC Types HCF Types Storage Temperature Value -0.5 to +20 -0.5 to +18 -0.5 to VDD + 0.5 ± 10 200 100 -55 to +125 -40 to +85 -65 to +150 Unit V V V mA mW mW o o Top Tstg C C o C Stresses above those listed under ”

ABSOLUTE MAXIMUM RATINGS

” may cause permanent damage to the device.
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