SN74AVC20T245 20ĆBIT DUALĆSUPPLY BUS TRANSCEIVER WITH CONFIGURABLE
VOLTAGE TRANSLATION AND 3ĆSTATE OUTPUTS
SCES566F − MAY 2004 − REVISED APRIL 2005
D Control Inputs VIH/VIL Levels are
Referenced to VCCA
Voltage
D VCC Isolation Feature − If Either VCC Input
Is at GND, Both Ports Are in the High-Impedance State
D Over
voltage-Tolerant Inputs/Outputs Allow
Mixed-
Voltage-Mode Data Communications
D Fully Configurable Dual-Rail Design Allows
Each Port to Operate Over the Full 1.
2-V to 3.
6-V Power-Supply Range
D Ioff Supports Partial-Power-Down Mode
Operation
D I/Os Are 4.
6-V Tolerant D Max Data Rates
− 380 Mbps (1.
8-V to 3.
3-V Translation) − 260 Mbps ( 1.
8-V to 3.
3-V Translation) − 260 Mbps (Tran...