TCA9538DBR

Mfr. #:: TCA9538DBR
Description:: Interface - I/O Expanders Remote 8-Bit I2C and SMBus Low-Power I/O Expander 16-SSOP -40 to 85
Lifecycle:: New from this manufacturer.
Datasheet:: TCA9538DBR Datasheet
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More Information:: TCA9538DBR more Information TCA9538DBR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Interface - I/O Expanders

RoHS:: Y

Number of I/Os:: 8 I/O

Interface Type:: I2C, Serial, SMBus

Maximum Clock Frequency:: 400 kHz

Interrupt Output:: With Interrupt

Operating Supply Voltage:: 1.65 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SSOP-16

Packaging:: Reel

Features:: Configuration Registers, Interrupt Pin, Reset Pin

Output Type:: Open Drain

Product:: I/O Expanders

Series:: TCA9538

Type:: I2C, SMBus

Brand:: Texas Instruments

Logic Family:: TCA9538

Operating Supply Current:: 200 mA

Product Type:: I/O Expanders

Factory Pack Quantity:: 2000

Subcategory:: Interface ICs

Unit Weight:: 0.004586 oz

Tags: TCA953, TCA95, TCA9, TCA

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: [email protected]

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Vacuum Packaging with PL

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TCA9538DBR Description

***ical: I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R

***as Instruments: Remote 8-Bit I2C and SMBus Low-Power I/O Expander 16-SSOP -40 to 85

***nell: I/O EXPANDER, 8BIT, 400KHZ, SSOP-16

***i-Key: IC I/O EXPANDER I2C 8B 16TSSOP

***AS USD: The TCA9538 is a 16-pin device that provides 8 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. The device can operate with a power supply voltage ranging from 1.65 V to 5.5 V. The device supports both 100-kHz (Standard-mode) and 400-kHz (Fast-mode) clock frequencies. I/O expanders such as the TCA9538 provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, etc.

***INS: The features of the TCA9538 include an interrupt that is generated on the INT pin whenever an input port changes state. The A0 and A1 hardware selectable address pins allow up to four TCA9538 devices on the same I2C bus. The device can also be reset to its default sate by using the RESET feature or by cycling the power supply and causing a power-on reset.

Market price

Part #	Description	Stock	Price
TCA9538DBR DISTI # V72:2272_10800174	I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R	671	75000:$0.5282 30000:$0.5326 15000:$0.5328 6000:$0.5516 3000:$0.5528 1000:$0.5840 500:$0.7367 250:$0.8382 100:$0.8623 50:$1.0537 25:$1.1088 10:$1.1106 1:$1.2898
TCA9538DBR DISTI # 296-43160-1-ND	IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3809In Stock	1000:$0.6504 500:$0.8239 100:$0.9973 10:$1.2790 1:$1.4300
TCA9538DBR DISTI # 296-43160-6-ND	IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3809In Stock	1000:$0.6504 500:$0.8239 100:$0.9973 10:$1.2790 1:$1.4300
TCA9538DBR DISTI # 296-43160-2-ND	IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.5389 6000:$0.5599 2000:$0.5894
TCA9538DBR DISTI # 26628936	I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R	10000	4000:$0.6284 2000:$0.7017
TCA9538DBR DISTI # 25797831	I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R	671	500:$0.7367 250:$0.8382 100:$0.8623 50:$1.0537 25:$1.1088 12:$1.1106
TCA9538DBR DISTI # TCA9538DBR	Interface ICs (Alt: TCA9538DBR) RoHS: Compliant Min Qty: 2000	Europe - 0	1:€1.1000 25:€0.9100 50:€0.7060 100:€0.5820 250:€0.5430 500:€0.4800
TCA9538DBR DISTI # TCA9538DBR	Interface ICs - Tape and Reel (Alt: TCA9538DBR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.6109 4000:$0.5809 8000:$0.5619 12000:$0.5429 20000:$0.5279
TCA9538DBR DISTI # 75Y3237	I/O EXPANDER, 8BIT, 400KHZ, SSOP-16,Chip Configuration:8bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:1.65V,Supply Voltage Max:5.5V,Interface Case Style:SSOP,No. of Pins:16Pins,No. of I/O's:8I/O's,RoHS Compliant: Yes	369	1:$1.3900 10:$1.1800 25:$1.0900 50:$0.9970 100:$0.9060 250:$0.8530 500:$0.8000 1000:$0.6320
TCA9538DBR	Remote 8-Bit I2C and SMBus Low-Power I/O Expander	5780	1000:$0.4800 750:$0.5200 500:$0.6400 250:$0.7600 100:$0.8200 25:$0.9400 10:$1.0200 1:$1.1300
TCA9538DBR DISTI # 595-TCA9538DBR	Interface - I/O Expanders Remote 8-Bit I2C and SMBus Low-Power I/O Expander 16-SSOP -40 to 85 RoHS: Compliant	1567	1:$1.3900 10:$1.1800 100:$0.9060 500:$0.8000 1000:$0.6320 2000:$0.5600 10000:$0.5390
TCA9538DBR DISTI # 1330706P	8-BIT I2C LOW-POWER I/O EXPANDER SSOP16, RL	1775	15:£0.8600 50:£0.7580 250:£0.6600 500:£0.5820
TCA9538DBR DISTI # C1S746204198074	I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant	671	100:$0.8623 50:$1.0537 25:$1.1088 10:$1.1106
TCA9538DBR DISTI # 2507263	I/O EXPANDER, 8BIT, 400KHZ, SSOP-16 RoHS: Compliant	379	1:£1.1300 25:£0.9400 50:£0.8310 100:£0.7230 250:£0.6810
TCA9538DBR DISTI # 2507263RL	I/O EXPANDER, 8BIT, 400KHZ, SSOP-16 RoHS: Compliant	0	1:$2.2000 10:$1.8700 100:$1.4400 500:$1.2800 1000:$1.0000 2000:$0.8870 10000:$0.8530
TCA9538DBR DISTI # 2507263	I/O EXPANDER, 8BIT, 400KHZ, SSOP-16 RoHS: Compliant	369	1:$2.2000 10:$1.8700 100:$1.4400 500:$1.2800 1000:$1.0000 2000:$0.8870 10000:$0.8530

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Availability

Stock:: Available
On Order:: 2500
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TCA9538DBR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes