stm
部件型号 厂商 描述

M74HC283RM13TR

stmicroelectronics Binary Full Adder Single 4-Bit 16-Pin SOP T/R

M74HC283M1R

stmicroelectronics Binary Full Adder Single 4-Bit 16-Pin SOP Tube

M74HC283B1R

stmicroelectronics Binary Full Adder Single 4-Bit 16-Pin PDIP Tube

STMM74HC283RM13TR

stmicroelectronics Binary Full Adder Single 4-Bit 16-Pin SOP T/R

STMM74HC283B1R

stmicroelectronics Binary Full Adder Single 4-Bit 16-Pin PDIP Tube
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