74LVTH16373 ,Low Voltage 16-Bit Transparent Latch with 3-STATE OutputsFeaturesThe LVT16373 and LVTH16373 contain sixteen non-invert-
74LVTH16373
Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs
74LVT16373 • 74LVTH16373 Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs January 1999 Revised August 2001 74LVT16373 74LVTH16373 Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs General Description Features The LVT16373 and LVTH16373 contain sixteen non-invert-Input and output interface capability to systems at ing latches with 3-STATE outputs and is intended for bus 5V V CC oriented applications. The device is byte controlled. The Bushold data inputs eliminate the need for external flip-flops appear transparent to the data when the Latch pull-up resistors to hold unused inputs (74LVTH16373), Enable (LE) is HIGH. When LE is LOW, the data that meets also available without bushold feature (74LVT16373) the setup time is latched. Data appears on the bus when Live insertion/extraction permitted the Output Enable (OE) is LOW. When OE is HIGH, the Power Up/Power Down high impedance provides outputs are in a high impedance state. glitch-free bus loading The LVTH16373 data inputs include bushold, eliminating Outputs source/sink −32 mA/+64 mA the need for external pull-up resistors to hold unused inputs.Functionally compatible with the 74 series 16373 These latches are designed for low-voltage (3.3V) VLatch-up performance exceeds 500 mA CC applications, but with the capability to provide a TTL inter-ESD performance: face to a 5V environment. The LVT16373 and LVTH16373 Human-body model > 2000V are fabricated with an advanced BiCMOS technology to Machine model > 200V achieve high speed operation similar to 5V ABT while Charged-device model > 1000V maintaining a low power dissipation. Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) (Preliminary) Ordering Code: Order Number Package Number Package Description 74LVT16373GX BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 1) (Preliminary) [TAPE and REEL] 74LVT16373MEA MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide (Note 2) 74LVT16373MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 2) 74LVTH16373GX BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 1) (Preliminary) [TAPE and REEL] 74LVTH16373MEA MS48A 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide (Note 2) 74LVTH16373MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 2) Note 1: BGA package available in Tape and Reel only. Note 2: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol © 2001 DS012021
