s ICC and IOZ reduced by 50% s Multiplexer expansion by tying outputs together s Noninverting 3-STATE outputs s Outputs source/sink 24 mA s ACT257 has TTL-compatible inpu.

The AC/ACT257 is a quad 2-input multiplexer with 3STATE 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 t.

74AC251

74AC253

74AC20

74AC240

74AC241

74AC244

74AC245

74AC273

74AC280

74AC299

74AC00

74AC02

74AC04