SGM3157.pdf• 1.2V to 5.5V on A Ports and 1.65V to 5.5V on
B Ports (VCCA ≤ VCCB)
• VCC Isolation: If Either VCC is at GND,
All Outputs are in the High-Impedance State
• OE Input Circuit Referenced to VCCA
• Low Power Consumption
• Push-Pull Output
• IOFF: Supports Partial-Power-Down Mode Operation
• -40℃ to +85℃ Operating Temperature Range
• Available in Green TSSOP-20 and TQFN-3×3-20L
Packages
• 1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on
B Port (VCCA ≤ VCCB)
• VCC Isolation Feature – If Either VCC Input Is at
GND, All Outputs Are in the High-Impedance State
• OE Input Circuit Referenced to VCCA
• Low Power Consumption, 4-μA Max ICC
• Ioff Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 100 mA Per JESD
78, Class II
• ESD Protection Exceeds JESD 22
A Port
• 2000-V Human-Body Model (A114-B)
• 1000-V Charged-Device Model (C101)
B Port
• ±15-kV Human-Body Model (A114-B)
• ±8-kV Human-Body Model (A114-B)
(YZP Package Only)
• 1000-V Charged-Device Model (C101)
