ti
部件型号 厂商 描述

SN74ALS280DG4

Texas Instruments Parity Functions 9B Odd Even Parity Generators Checkers

SN74ALS280D

Texas Instruments IC PARITY GEN/CHKER 9BIT 14SOIC

SN74ALS280DE4

Texas Instruments IC PARITY GEN/CHKER 9BIT 14SOIC
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