74AC257 डाटा शीट PDF( Datasheet )

74AC257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) s s s s s s These IC’s are composed of an independent 2 channel multiplexer with common SELECT and ENABLE INPUT. s The AC257 is a non inverting multiplexer. W

74AC257 • 74ACT257 Quad 2-Input Multiplexer with 3-STATE Outputs November 1988 Revised November 1999 74AC257 • 74ACT257 Quad 2-Input Multiplexer with 3-STATE Outputs General Description The AC/ACT257 is a