74LVT16244MTDX ,Low Voltage 16-Bit Buffer/Line Driver with 3-STATE OutputsFunctional DescriptionThe LVT16244 and LVTH16244 contain sixteen non-invert-ing buffers with 3-STAT ..
74LVT16245 ,Low Voltage 16-Bit Transceiver with 3-STATE OutputsFeaturesThe LVT16245 and LVTH16245 contain sixteen non-invert-
74LVT16244MTD-74LVT16244MTDX-74LVTH16244MEAX-74LVTH16244MTD-74LVTH16244MTDX
Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs
74LVT16244 • 74LVTH16244 Low Voltage16-Bit Buffer/Line Driver with 3-STATE Outputs March 1999 Revised June 2002 74LVT16244 74LVTH16244 Low Voltage16-Bit Buffer/Line Driver with 3-STATE Outputs General Description Features The LVT16244 and LVTH16244 contain sixteen non-invert-Input and output interface capability to systems at ing buffers with 3-STATE outputs designed to be employed 5V V CC as a memory and address driver, clock driver, or bus ori- Bushold data inputs eliminate the need for external ented transmitter/receiver. The device is nibble controlled. pull-up resistors to hold unused inputs (74LVTH16244), Individual 3-STATE control inputs can be shorted together also available without bushold feature (74LVT16244). for 8-bit or 16-bit operation. Live insertion/extraction permitted The LVTH16244 data inputs include bushold, eliminating Power Up/Down high impedance provides glitch-free the need for external pull-up resistors to hold unused bus loading inputs. Outputs source/sink −32 mA/+64 mA These buffers and line drivers are designed for low-voltage Functionally compatible with the 74 series 16244 (3.3V) V applications, but with the capability to provide a CC Latch-up performance exceeds 500 mA TTL interface to a 5V environment. The LVT16244 and LVTH16244 are fabricated with an advanced BiCMOSESD performance: technology to achieve high speed operation similar to 5V Human-body model >2000V ABT while maintaining a low power dissipation Machine model >200V Charged-drive model >1000V Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) Ordering Code: Package Order Number Package Description Number 74LVT16244G BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 1)(Note 2) (Preliminary) 74LVT16244MEA MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide (Note 2) 74LVT16244MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 2) 74LVTH16244G BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 1)(Note 2) 74LVTH16244MEA MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide (Note 2) 74LVTH16244MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 2) Note 1: Ordering code “G” indicates Trays. Note 2: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol © 2002 DS500151
