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HCF4543B

STMicroelectronics
Part Number HCF4543B
Manufacturer STMicroelectronics
Description BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER
Published Mar 23, 2005
Detailed Description HCC/HCF4543B HCC4543B HCF4543B BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER DISPLAY BLANKING OF ALL ILLEGAL INPUT COMBINAT...
Datasheet PDF File HCF4543B PDF File

HCF4543B
HCF4543B

Overview
HCC/HCF4543B HCC4543B HCF4543B BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER DISPLAY BLANKING OF ALL ILLEGAL INPUT COMBINATIONS LATCH STORAGE OF CODE CAPABILITY OF DRIVING TWO LOW POWER TTL LOADS, TWO HTL LOADS, OR ONE LOW POWER SCHOTTKY LOAD OVER THE FULL RATED-TEMPERATURE RANGE PIN-FOR-PIN REPLACEMENT FOR THE HCF4056B (with pin 7 tied to VSS) DIRECT LED DRIVING CAPABILITY 100% TESTED FOR QUIESCENT CURRENT AT 20V MAXIMUM INPUT CURRENT OF 1A AT 18V OVER FULL PACKAGE-TEMPERATURE RANGE ; 100nA AT 18V AND 25°C NOISE MARGIN (full package-temperature range) = 1V AT VDD = 5V 2V AT VDD = 10V 2.
5V AT VDD = 15V 5-V, 10-V, AND 15-V PARAMETRIC RATINGS Applications : INSTRUMENT DISPLAY DRIVER DASHBOARD DIS...


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