TCA9555RGER

Mfr. #:: TCA9555RGER
Description:: Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
Lifecycle:: New from this manufacturer.
Datasheet:: TCA9555RGER Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: TCA9555RGER more Information TCA9555RGER Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Interface - I/O Expanders

RoHS:: Y

Number of I/Os:: 16 I/O

Interface Type:: I2C, Serial, SMBus

Maximum Clock Frequency:: 400 kHz

Interrupt Output:: With Interrupt

Operating Supply Voltage:: 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: VQFN-24

Packaging:: Reel

Features:: Configuration Registers, Interrupt Pin

Output Type:: Open Drain

Product:: I/O Expanders

Series:: TCA9555

Type:: I/O Expander

Brand:: Texas Instruments

Logic Family:: TCA9555

Moisture Sensitive:: Yes

Operating Supply Current:: 22 uA

Product Type:: I/O Expanders

Factory Pack Quantity:: 3000

Subcategory:: Interface ICs

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 1.65 V

Unit Weight:: 0.001439 oz

Tags: TCA9555R, TCA9555, TCA955, TCA95, TCA9, TCA

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TCA9555RGER Description

***as Instruments: 1.65 to 5.5V 16-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 24-VQFN -40 to 85

***p One Stop Global: I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R

***et Europe: I/O Expander with Interrupt Output 24-Pin VQFN T/R

***nell: I/O EXPANDER, 16BIT, 400KHZ, VQFN-24

***i-Key: IC I/O EXPANDER I2C SMBUS 24VQFN

***ark: I/o Expander, 16Bit, 400Khz, Vqfn-24; Chip Configuration:16Bit; Bus Frequency:400Khz; Ic Interface Type:i2C, Smbus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:vqfn; No. Of Pins:24Pins; No. Of Rohs Compliant: Yes

***: This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 1.65-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface.

***AS INSRUMENT: The TCA9555 consists of two 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active high or active low operation) registers. At power on, the I/Os are configured as inputs. The system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The data for each input or output is kept in the corresponding Input or Output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register.

***AS USD: The TCA9555 is identical to the TCA9535, except for the inclusion of the internal I/O pull-up resistor, which pulls the I/O to a default high when configured as an input and undriven.

***NS: Three hardware pins (A0, A1, and A2) are used to program the I2C address, which allows up to eight TCA9555 devices to share the same I2C bus or SMBus. The fixed I2C address of the TCA9555 is the same as the PCF8575, PCF8575C, and PCF8574, allowing up to eight of these devices in any combination to share the same I2C bus or SMBus.

Market price

Part #	Description	Stock	Price
TCA9555RGER DISTI # V98:2334_16335272	I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	222	100:$0.9780 25:$1.2545 10:$1.2560 1:$1.4481
TCA9555RGER DISTI # 296-44537-1-ND	IC I/O EXPANDER I2C SMBUS 24VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6554In Stock	1000:$0.7231 500:$0.9159 100:$1.1087 10:$1.4220 1:$1.5900
TCA9555RGER DISTI # 296-44537-6-ND	IC I/O EXPANDER I2C SMBUS 24VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6554In Stock	1000:$0.7231 500:$0.9159 100:$1.1087 10:$1.4220 1:$1.5900
TCA9555RGER DISTI # 296-44537-2-ND	IC I/O EXPANDER I2C SMBUS 24VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	On Order	15000:$0.5990 6000:$0.6224 3000:$0.6552
TCA9555RGER DISTI # 30615948	I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	585	250:$1.1195 100:$1.2699 50:$1.4917 11:$1.8360
TCA9555RGER DISTI # 25834309	I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	222	100:$0.9780 25:$1.2545 10:$1.2560
TCA9555RGER DISTI # TCA9555RGER	I/O Expander with Interrupt Output 24-Pin VQFN T/R - Tape and Reel (Alt: TCA9555RGER) RoHS: Not Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.6789 6000:$0.6459 12000:$0.6239 18000:$0.6029 30000:$0.5869
TCA9555RGER DISTI # TCA9555RGER	I/O Expander with Interrupt Output 24-Pin VQFN T/R (Alt: TCA9555RGER) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
TCA9555RGER DISTI # TCA9555RGER	I/O Expander with Interrupt Output 24-Pin VQFN T/R (Alt: TCA9555RGER) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€0.9399 6000:€0.7689 12000:€0.7049 18000:€0.6039 30000:€0.5639
TCA9555RGER DISTI # 94Y6511	I/O EXPANDER, 16BIT, 400KHZ, VQFN-24,Chip Configuration:16bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:1.65V,Supply Voltage Max:5.5V,Interface Case Style:VQFN,No. of Pins:24Pins,No. of , RoHS Compliant: Yes	327	1:$1.5400 10:$1.3200 25:$1.2200 50:$1.1100 100:$1.0100 250:$0.9500 500:$0.8900 1000:$0.7020
TCA9555RGER	1.65 to 5.5V 16-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers	5304	1000:$0.5300 750:$0.5800 500:$0.7100 250:$0.8400 100:$0.9100 25:$1.0500 10:$1.1300 1:$1.2600
TCA9555RGER DISTI # 595-TCA9555RGER	Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C RoHS: Compliant	6575	1:$1.5400 10:$1.3200 100:$1.0100 500:$0.8900 1000:$0.7020 3000:$0.6230 9000:$0.6000
TCA9555RGER DISTI # 2611228	I/O EXPANDER, 16BIT, 400KHZ, VQFN-24 RoHS: Compliant	327	1:£1.2700 25:£0.9990 50:£0.8820 100:£0.7650 250:£0.7200
TCA9555RGER DISTI # 2611228	I/O EXPANDER, 16BIT, 400KHZ, VQFN-24 RoHS: Compliant	327	1:$2.4400 10:$2.0900 100:$1.6000 500:$1.4100 1000:$1.1200 3000:$0.9860 9000:$0.9500
TCA9555RGER DISTI # C1S746204115123	I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	723	3000:$0.5835
TCA9555RGER DISTI # C1S746204203242	I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	585	250:$0.8780 100:$0.9960 50:$1.1700 10:$1.4400 1:$1.9500

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On Order:: 1987
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TCA9555RGER

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes