SGM8T245.pdf• Control Inputs VIH/VIL Levels are
Referenced toVCCA Voltage
• VCC Isolation: If Either VCC Input is at GND,
All I/O Ports are in the High-Impedance State
• IOFF: Supports Partial Power-Down Mode Operation
• Fully Configurable Dual-Rail Design Allows
EachPort to Operate Over the Full 1.2V to
5.0VPower-Supply Range
• I/Os are 6.0V Tolerant
• -40℃ to +125℃ Operating Temperature Range
• Available in Green TSSOP-24 and
TQFN-5.5×3.5-24LPackages
• Fully Configurab1e Dua1-Rail Design A11ows Each
• Port to Operate from 1.1 V to 5.5 v
• Robust,Glitch-Free Power Supply Sequencing
• · Up to 420-Mbps Support for 3.3 v to 5.o v Schmitt-Trigger
Inputs A11ow for S1ow or Noisy Inputs
• I/O's with Integrated Dynamic Pu11-Down Resistors
He1p Reduce Externa1 Component Count
• Contro1 Inputs with Integrated Static Pu11-Down
Resistors A11ow for F1oating Contro1 Inputs
• High Drive Strength (up to 32 mA at 5 v)
• Low Power Consumption
4-u A Maximum (25C)
12-u A Maximum (-40°C to 125°C)
• vcC Iso1ation and Vcc Disconnect(Ioff-f1oat) Feature
-If Either Vcc Supply is < 100 mv or
Disconnected, A11 I/O's Get Pu1led-Down
andThen Become High-Impedance
Ioff Supports Partial-Power
Down Mode Operation-
• Compatib1e with LVC Family Leve1 Shifters
• Contro1 Logic(DIR and OE) are Referenced to vccA
• Operating Temperature from -40°C to +125°c
• Latch-Up Performance Exceeds 100 mA per JESD
78,C1ass II
• ESD Protection Exceeds JESD 22
4000-V Human-Body Mode1
1000-v Charged-Device Mode1
