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This literature is subject to all applicable copyright laws and is not for resale in any manner.74AC244, 74ACT244 Octal Buffer/Line Driver with 3-STATE Outputs January 2008 74AC244, 74ACT244 Octal Buffer/Line Driver with 3-STATE Outputs Features General Description I and I reduced by 50% The AC/ACT244 is an octal buffer and line driver CC OZ designed to be employed as a memory address driver, 3-STATE outputs drive bus lines or buffer memory clock driver and bus-oriented transmitter/receiver which address registers provides improved PC board density. Outputs source/sink 24mA ACT244 has TTL-compatible inputs Ordering Information Package Order Number Number Package Description 74AC244SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74AC244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74AC244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74AC244PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide 74ACT244SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74ACT244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74ACT244MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide 74ACT244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACT244PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Device also available in Tape and Reel. Specify by appending suffix letter X to the ordering number. All packages are lead free per JEDEC: J-STD-020B standard. 1988 Fairchild Semiconductor Corporation www.fairchildsemi.com 74AC244, 74ACT244 Rev. 1.4.0