74AC253

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 bus oriented systems. Features s ICC and IOZ reduced by 50% s Multifunction capability s Non inverting 3-STATE outputs s Outputs source/sink 24 mA s ACT253 has TTL-compatible inputs Ordering Code: Order Number Package Number Package Description 74AC253SC M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 74AC253SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74AC253PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC M...