74ALVC16245G ,Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputsapplications with I/O compatibility up to 3.6V.CC
74ALVC16245G
Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs
74ALVC16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs October 2001 Revised August 2002 74ALVC16245 Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs General Description Features The ALVC16245 contains sixteen non-inverting bidirec-1.65V–3.6V V supply operation CC tional buffers with 3-STATE outputs and is intended for bus 3.6V tolerant inputs and outputs oriented applications. The device is byte controlled. Each t PD byte has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The T/R inputs 3.0 ns max for 3.0V to 3.6V V CC determine the direction of data flow through the device. 3.5 ns max for 2.3V to 2.7V V CC The OE inputs disable both the A and B ports by placing 6.0 ns max for 1.65V to 1.95V V them in a high impedance state. CC Power-down high impedance inputs and outputs The 74ALVC16245 is designed for low voltage (1.65V to 3.6V) V applications with I/O compatibility up to 3.6V. CCSupports live insertion/withdrawal (Note 1) The 74ALVC16245 is fabricated with an advanced CMOSUses patented noise/EMI reduction circuitry technology to achieve high speed operation while maintain- Latchup conforms to JEDEC JED78 ing low CMOS power dissipation. ESD performance: Human body model > 2000V Machine model >200V Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA) Note 1: To ensure the high-impedance state during power up or power down, OE should be tied to V through a pull-up resistor; the minimum CC value of the resistor is determined by the current-sourcing capability of the driver. Ordering Code: Order Number Package Number Package Description 74ALVC16245G BGA54A 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide (Note 2)(Note 3) 74ALVC16245MTD MTD48 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 3) Note 2: Ordering code “G” indicates Trays. Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol © 2002 DS500678
