Triple Serial Adders

The HCF4032B HCF4038B (extended temperature range) and HCF4032B 4038B (intermediate tem- perature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC HCF4032B and HCC HCF4038B types consist of three serial adder circuits with common Clock and CARRY-RESET inputs. Each adder has two provisions for two serial DATA INPUT sig- nals and an INVERT command signal. When the command signal is a logical 1, the sum is com- plemented. Data words enter the adder with the least significant bit first ; the sign bit trails. The output is theMOD 2sumof the input bits plus the carry from the previous bit position. The carry is only added at the positive-going Clock transition for the HCC HCF4032B or at the negative-going Clock for the HCC HCF4038B thus, for spike-free operation the input data transitions should occur as soon as possible after the triggering edge. The CARRY is reset to a logical 0 at the end of each word by ap- plying a logical 1 signal to a CARRY-RESET input one-bit-position before the application of the first bit of the next word. By STMicroelectronics
HCF4032B 's PackagesHCF4032B 's pdf datasheet
HCF4038B




HCF4032B Pinout, Pinouts
HCF4032B pinout,Pin out
This is one package pinout of HCF4032B,If you need more pinouts please download HCF4032B's pdf datasheet.

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