TCAL6416R I2C-Bus/SMBus I/O Expander

Texas Instruments TCAL6416R I2C-Bus/SMBus I/O Expander provides general-purpose output (I/O) and parallel input expansion for the two-line bidirectional SMBus or I2C bus protocol. The device has a power supply voltage ranging from 1.08V to 3.6V on the P-port side (VCCP), and from 1.08V to 3.6V on the I2C bus side (VCCI). The device supports 100kHz (Standard-Mode), 400kHz (Fast-Mode), and 1MHz (Fast-Mode-Plus) I2C clock frequencies. I/O expanders, such as the TCAL6416R, provide a simple solution when additional I/Os are needed for sensors, switches, push-buttons, LEDs, fans, etc.

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Qty. RoHS ECAD Model Series
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Number of I/Os
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Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
Datasheet
3,599In Stock
Cut Tape
€2.33
€1.74
€1.59
€1.43
Reel
€1.20
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MouseReel Available
Min.: 1
Mult.: 1
: 3,000
TCAL6416R SMD/SMT QFN-24 I2C 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV

Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
Datasheet
988In Stock
3,000Expected 30/11/2026
€2.19
€1.63
€1.49
€1.33
View
Min.: 1
Mult.: 1
TCAL6416R SMD/SMT X2QFN-24 I2C, Serial, SMBus With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C 4 kV
Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
Datasheet
Non-Stocked Lead-Time 26 Weeks
Cut Tape
€2.40
€1.79
€1.63
€1.47
View
Reel
€1.21
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
TCAL6416R SMD/SMT QFN-24 I2C 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV