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HCC40208B

STMicroelectronics
Part Number HCC40208B
Manufacturer STMicroelectronics
Description 4 x 4 MULTIPORT REGISTER
Published Mar 23, 2005
Detailed Description HCC/HCF40208B 4 x 4 MULTIPORT REGISTER . . . . . . . . . . . . . FOUR 4-BIT REGISTERS ONE INPUT AND TWO OUTPUT BUSES U...
Datasheet PDF File HCC40208B PDF File

HCC40208B
HCC40208B

Overview
HCC/HCF40208B 4 x 4 MULTIPORT REGISTER .
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FOUR 4-BIT REGISTERS ONE INPUT AND TWO OUTPUT BUSES UNLIMITED EXPANSION IN BIT AND WORD DIRECTIONS DATA LINES HAVE LATCHED INPUTS 3-STATE OUTPUTS SEPARATE CONTROL OF EACH BUS, ALLOWING SIMULTANEOUS INDEPENDENT READING OF ANY OF FOUR REGISTERS ON BUS A AND BUS B AND INDEPENDENT WRITING INTO ANY OF THE FOUR REGISTERS 40108B IS PIN-COMPATIBLE WITH INDUSTRY TYPE MC14580 STANDARDIZED, SYMMETRICAL OUTPUT CHARACTERISTICS QUIESCENT CURRENT SPECIFIED AT 20V FOR HCC DEVICE 5V, 10V, AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE...


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