NXP leads the industry for I2C Voltage Translators with a very large offering for all the various applications that need transition of I2C signals through multiple voltage domains without direction control. There are three different types of devices: FET, FET with internal one shot and active buffer with two supply pins. For low (< 200 pF) capacitance applications use FET, mid (100 to 300 pF) capacitance use FET with one shot and high (200 to 540 pF) capacitance use Active with secondary consideration the voltage transition range. Then consider maximum frequency, noise margin, package options and cost. Other considerations are maximum frequency, noise margin, and package options.

Standard Key Features
Products Voltage Translator Type Number of bits VCCA (min) VCCB (min) RON (typ) Ω Data Rate (typ) Mbs One Shot Buffer Function Package Options
GTL2000 FET 22 1.0 1.8 6.5 - - - Pass-gate level limiter TSSOP48
GTL2002 FET 2 1.0 1.8 6.5 - - - Pass-gate level limiter 'SO8, TSSOP8 (MSOP8),
VSSOP8, XQFN8U
GTL2003 FET 8 1.0 1.8 6.5 - - - Pass-gate level limiter 'TSSOP20, DHVQFN20
GTL2010 FET 10 1.0 1.8 6.5 - - - Pass-gate level limiter 'TSSOP24, HVQFN24
NTB0101 Push Pull only 1 1.2 to 3.6 1.65 to 5.5 - 100 Weak level keeper,
One-shot acceletaror,
OE active high
'TSSOP24, HVQFN24
NTB0101A Push Pull only 1 1.2 to 3.6 1.65 to 5.5 - 100 Weak level keeper,
One-shot acceletaror,
OE active high
'SC-88
NTB0102 Push Pull only 2 1.2 to 3.6 1.65 to 5.5 - 100 Weak level keeper,
One-shot acceletaror,
OE active high
'TSSOP8, XSON8, XQFN10
NTB0104 Push Pull only 4 1.2 to 3.6 1.65 to 5.5 - 100 Weak level keeper,
One-shot acceletaror,
OE active high
'DHVQFN14, XQFN12, WLCSP12
NTBA104 Push Pull only 4 1.2 to 3.6 1.65 to 5.5 - 100 Weak level keeper,
One-shot acceletaror,
OE active high
'DHVQFN14, XQFN16, XQFN12
NTS0101 FET with one shot 1 1.65 to 3.3 2.3 to 5.5 - 50 - Pass-gate,
weak high keeper,
Rise-time accelerator
'SC-88, XSON6
NTS0102 FET with one shot 2 1.65 to 3.3 2.3 to 5.5 - 50 - Pass-gate,
weak high keeper,
Rise-time accelerator
'TSSOP8, XSON8,
XSON8U, XQFN10,
XQFN8
NTS0103GU10 FET with one shot 3 1.65 to 3.3 2.3 to 5.5 - 50 - Pass-gate,
weak high keeper,
Rise-time accelerator
'XQFN10
NTS0104 FET with one shot 4 1.65 to 3.3 2.3 to 5.5 - 50 - Pass-gate,
weak high keeper,
Rise-time accelerator
'TSSOP14, DHVQFN14,
XQFN12, WLCSP12
NTSX2102 FET with one shot 2 1.65 to 3.3 2.3 to 5.5 - 50 - Pass-gate,
rise-time accelerator
'XQFN8, XSON8
NVT2001 FET 1 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'TSSOP8, XSON8U
NVT2002 FET 2 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'TSSOP8, XSON8U
NVT2003 FET 3 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'TSSOP10
NVT2006 FET 6 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'DHVQFN16, HVQFN16, TSSOP16
NVT2008 FET 8 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'TSSOP20, DHVQFN20
NVT2010 FET 10 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'TSSOP24, DHVQFN24, HVQFN24
PCA9306 FET 8 1.0 1.8 3.5 - - - Pass-gate,
high-enable
'SO8, TSSOP8,
VSSOP8, XQFN8,
XSON8, XSON8U

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