74ACT257 Quad 2-Input Multiplexer

The FAIRCHILD SEMICONDUCTOR AC/ACT257 is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (noninverted) form. The outputs may be switched to a high impedance state by placing a logic HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.

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74ACT257	74ACT257ACX	74ACT257ADR	74ACT257AP
74ACT257CX	74ACT257D	74ACT257DC	74ACT257E
74ACT257M	74ACT257MCTX	74ACT257MG4	74ACT257MTC
74ACT257MTCX	74ACT257MTR	74ACT257NAT92	74ACT257NAT93
74ACT257P	74ACT257PC	74ACT257PCQR	74ACT257SC
74ACT257SCQR	74ACT257SCX	74ACT257SJ	74ACT257SJX
74ACT257TTR

74ACT257 Quad 2-Input Multiplexer Series Part Photos
Additional Images ( 4 )

74ACT257 Quad 2-Input Multiplexer

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74ACT257	74ACT257ACX	74ACT257ADR	74ACT257AP
74ACT257CX	74ACT257D	74ACT257DC	74ACT257E
74ACT257M	74ACT257MCTX	74ACT257MG4	74ACT257MTC
74ACT257MTCX	74ACT257MTR	74ACT257NAT92	74ACT257NAT93
74ACT257P	74ACT257PC	74ACT257PCQR	74ACT257SC
74ACT257SCQR	74ACT257SCX	74ACT257SJ	74ACT257SJX
74ACT257TTR

74ACT257 Quad 2-Input Multiplexer

74ACT257 Quad 2-Input Multiplexer

74ACT257 Quad 2-Input Multiplexer Part Photos
74ACT257 Quad 2-Input Multiplexer	74ACT257 Quad 2-Input Multiplexer	74ACT257 Quad 2-Input Multiplexer	74ACT257 Quad 2-Input Multiplexer