型号：74ACT253PC

厂商：FAIRCHILD[Fairchild Semiconductor]

大小：88.25 Kbytes

页数：共8页

功能：Dual 4-Input Multiplexer with 3-STATE Outputs

型号：74ACT253PC

厂商：FAIRCHILD[Fairchild Semiconductor]

大小：102.91 Kbytes

页数：共9页

功能：Dual 4-Input Multiplexer with 3-STATE Outputs

型号：74ACT253PCX

厂商：FAIRCHILD[Fairchild Semiconductor]

大小：88.25 Kbytes

页数：共8页

功能：Dual 4-Input Multiplexer with 3-STATE Outputs