SN74AVCH4T245-EP - Texas Instruments

SN74AVCH4T245-EP 4-Bit Dual-Supply Bus Transceiver

ORDERING INFORMATION This 4-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. The SN74AVCH4T245 is optimized to operate with VCCA/VCCB set at 1..

Features

1
• Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
• Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2-V to 3.6-V Power-Supply Range
• I/Os Are 4.6-V Tolerant
• Ioff Supports Partial Power-Down-Mode Operation
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Max Data Rates
  – 380 Mbps (1.8-V to 3.3-V Translation)
  – 200 Mbps (<1.8-V to 3.3-V Translation)
  – 200 Mbps (Translate to 2.5 V or 1.8 V)
  – 150 Mbps (Translate to 1.5 V)
  – 100 Mbps (Translate to 1.2 V)
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class.