74ACT253 PDF File ( Datasheet )

54AC253 54ACT253 Dual 4-Input Multiplexer with TRI-STATE Outputs August 1998 54AC253 54ACT253 Dual 4-Input Multiplexer with TRI-STATE ® Outputs General Description The ’AC, ’ACT253 is a dual 4-input multiplexer with TRI-STATE outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs, allowing the outputs to interface directly with bus ori

74AC253 74ACT253 Dual 4-Input Multiplexer with 3-STATE Outputs November 1988 Revised October 2000 74AC253 74ACT253 Dual 4-Input Multiplexer with 3-STATE Outputs General Description The AC, ACT253 is a dual 4-input multiplexer with 3-STATE outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs, allowing the outputs to interface directly with