PI4GTL2002.pdf• 2-bit bidirectional translator
• Less than 1.5ns maximum propagation delay to
accommodate Standard mode and Fast mode I2C-bus
devices and multiple masters
• Allows voltage level translation between 0.8V,1.2V,1.5V,
1.8V, 2.5V, 3.3V and 5V buses, which allows direct
• interface with GTL, GTL+, LVTTL/TTL and 5V CMOS levels
Provides bidirectional voltage translation with no direction
pin
• Low 3.50 ON-state connection between input and output
ports provides less signal distortion
• Supports hot insertion
• 5V tolerant inputs
• Flow-through pinout foreaseof printed-circuit board trace
routing
• ESD protection exceeds 4KV HBM per JESD22-Al14
• Totally Lead-Free & Fully RoHS Compliant (Notes 1&2)
• Halogen and Antimony Free.“Green" Device (Note 3)
• For automotive applicationsrequiring specific change
control
• Packaging (Pb-free & Green):
8-Pin,MSOP (M)
8-Pin, VSSOP (V)
8-Pin, X2-DFN (HK)
8-Pin,SOT28 (TA)
8-Pin, SSOP (SS)
• 2-bit bidirectional low voltage translator
• Allows voltage level translation between 1.0 V, 1.2 V, 1.5 V,
1.8 V, 2.5 V, 3.3 V and 5 V buses, which allows direct
interface with GTL, GTL+, LVTTL/TTL and 5 V CMOS levels
• Low 6.5Ω ON-state resistance (Ron) between input and
output pins (Sn/Dn)
• Flow-through pinout for ease of printed-circuit board trace
routing
• ESD protection exceeds 2000 V HBM per JESD22-A114 and
1000 V CDM per JESD22-C101
• Any application that requires bidirectional or unidirectional
voltage level translation from any voltage between 1.0 V
and 5.0 V to any voltage between 1.0 V and 5.0 V
• The open-drain construction with no direction pin is ideal
for bidirectional low voltage(e.g., 1.0V, 1.2V, 1.5V, or 1.8V)
processor I2C-bus port translation to the normal 3.3 V or
5.0 V I2C-bus signal levels or GTL/GTL+ translation to
LVTTL/TTL signal levels.
