74LVTH244 ,Low Voltage Octal Buffer/Line Driver with 3-STATE OutputsFeaturesThe LVT244 and LVTH244 are octal buffers and line drivers
74LVTH244
Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVT244 • 74LVTH244 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs July 1999 Revised November 2000 74LVT244 74LVTH244 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs General Description Features The LVT244 and LVTH244 are octal buffers and line driversInput and output interface capability to systems at designed to be employed as memory address drivers, 5V V CC clock drivers and bus oriented transmitters or receivers Bushold data inputs eliminate the need for external which provide improved PC board density. pull-up resistors to hold unused inputs (74LVTH244), The LVTH244 data inputs include bushold, eliminating the also available without bushold feature (74LVT244) need for external pull-up resistors to hold unused inputs. Live insertion/extraction permitted These octal buffers and line drivers are designed for low- Power Up/Down high impedance provides glitch-free voltage (3.3V) V applications, but with the capability to CC bus loading provide a TTL interface to a 5V environment. The LVT244 Outputs source/sink −32 mA/+64 mA and LVTH244 are fabricated with an advanced BiCMOS Functionally compatible with the 74 series 244 technology to achieve high speed operation similar to 5V Latch-up performance exceeds 500 mA ABT while maintaining low power dissipation. ESD performance: Human-body model > 2000V Machine model > 200V Charged-device model > 1000V Ordering Code: Order Number Package Number Package Description 74LVT244WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74LVT244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74LVT244MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide 74LVT244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74LVTH244WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74LVTH244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74LVTH244MSA MSA20 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide 74LVTH244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. © 2000 DS500154
