SN74LVT244B Datasheet | Texas Instruments

description /ordering information This octal buffer and line driver is designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. The SN74LVT244B is organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. ORDERING INFORMATION PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING - RGY Tape and reel SN74LVT244BRGYR LX244B SOIC - DW Tube Tape and reel SN74LVT244BDW SN74LVT244BDWR LVT244B - NS Tape and reel SN74LVT244BNSR LVT244B - 40°C to 85°C SSOP - DB TSSOP - PW Tape and reel Tube Tape and reel SN74LVT244BDBR SN74LVT244BPW SN74LVT244BPWR LX244B LX244B VFBGA - GQN VFBGA - ZQN (Pb-free) Tape and reel SN74LVT244BGQNR SN74LVT244BZQNR LX244B † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. - POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright © 2003, Texas Instruments Incorporated...