74ACT257PC SCHEDA,CIRCUITO,LA FUNZIONE

74ACT257PC Datasheet PDF

• Fairchild Semiconductor 74ACT251
  8-Input Multiplexer with 3-STATE Output
• Fairchild 74ACT251CW
  8-Input Multiplexer with 3-STATE Output
• Fairchild Semiconductor 74ACT251MTC
  8-Input Multiplexer with 3-STATE Output
• Fairchild Semiconductor 74ACT251MTCX
  8-Input Digital Multiplexer
• Fairchild Semiconductor 74ACT251PC
  8-Input Multiplexer with 3-STATE Output
• 74ACT251PCQR
  8-Input Digital Multiplexer
• Fairchild Semiconductor 74ACT251SC
  8-Input Multiplexer with 3-STATE Output
• 74ACT251SCQR
  8-Input Digital Multiplexer
• Fairchild Semiconductor 74ACT251SCX
  8-Input Digital Multiplexer
• 74ACT251SJ
  8-Input Digital Multiplexer
• National Semiconductor 74ACT253
  Dual 4-Input Multiplexer with TRI-STATE Outputs
• Fairchild 74ACT253CW
  Dual 4-Input Multiplexer with 3-STATE Outputs
• FAIRCHILD[Fairchild Semiconductor] 74ACT253MTC
  Dual 4-Input Multiplexer with 3-STATE Outputs
• 74ACT253MTCX
  4-Input Digital Multiplexer
• Fairchild Semiconductor 74ACT253PC
  Dual 4-Input Multiplexer with 3-STATE Outputs