74LCXH16245MTDX ,Low Voltage 16-Bit Bidirectional Transceiver with BusholdFeaturesThe LCXH16245 contains sixteen non-inverting bidirec-
74LCXH16245G-74LCXH16245MTDX
Low Voltage 16-Bit Bidirectional Transceiver with Bushold
74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold May 2002 Revised May 2002 74LCXH16245 Low Voltage 16-Bit Bidirectional Transceiver with Bushold General Description Features The LCXH16245 contains sixteen non-inverting bidirec-2.3V–3.6V V specifications provided CC tional buffers with 3-STATE outputs and is intended for bus 4.5 ns t max (V = 3.3V), 20 μA I max PD CC CC oriented applications. The device is designed for low volt- Power-down high impedance outputs age (2.5V or 3.3V) V applications with capability of inter- CC Bushold on inputs eliminates the need for external facing to a 5V signal environment. The device is byte pull-up/pull-down resistors controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R±24 mA output drive (V = 3.0V) CC inputs determine the direction of data flow through the Implements patented noise/EMI reduction circuitry device. The OE inputs disable both the A and B Ports by Latch-up performance conforms to the requirements of placing them in a high impedance state. JESD78 The LCXH16245 data inputs include active bushold cir- ESD performance: cuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level. Human body model > 2000V Machine model > 200V The LCXH16245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintain-Also packaged in plastic Fine-Pitch Ball Grid Array ing CMOS low power dissipation. (FBGA) Ordering Code: Order Number Package Number Package Description 74LCXH16245G BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 1) (Note 2) 74LCXH16245MTD 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: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol © 2002 DS500581
