74ACT253 Datasheet and Specifications PDF

The 74ACT253 is a Dual 4-Input Multiplexer.

Datasheet4U Logo
Part Number74ACT253 Datasheet
ManufacturerNational Semiconductor
Overview 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 im. n ICC and IOZ reduced by 50% Logic Diagrams IEEE/IEC DS100285-1 DS100285-2 Pin Names I0a
*I3a I0b
*I3b S0, S1 OEa OEb Za, Zb Description Side A Data Inputs Side B Data Inputs Common Select Inputs Side A Output Enable Input Side B Output Enable Input TRI-STATE Outputs TRI-STATE ® is a registered .
Part Number74ACT253 Datasheet
DescriptionDual 4-Input Multiplexer
ManufacturerFairchild Semiconductor
Overview 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 impeda. 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..