CD54HC4094F3A CD54HC540F3A CD54HC541F

5962-9221305MRA SNJ54HC540J CD54HC540F3A CY54FCT240ATDMB

CD54HC4094F3A/CD54HC540F3A/CD54HC541F

SN54HC540J CD54HC540F3A 74HC540 进口双列20直插脚CDIP陶瓷封装

贴片直插CD54ACT74F3A，CD54HC540F3A，CD54HCT02F3A

新新贴片直插CD74ACT74-Q1，CD54HC540F3A，CD54HCT4024F，6

CD54HC541F 封装 CD54HC540F3A 进口

采购 CD54HC541F 新品 CD54HC540F3A

CD54HC4094F3A/CD54HC540F3A/CD54HC541F

CD54HC367F3A(C4049F C4094F3A C540F3A C541F C646F

CD54HC540F3A【OCTAL BUFFER AND LINE DRIVER】

CD54HC283F3A CD54HC368F3A CD54HC4316F3A CD54HC540F3A原