OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

TCA9554ADBQR

TCA9554ADBQR
Mfr. #:
TCA9554ADBQR
Description:
Interface - I/O Expanders Remote 8-bit I2C SMBus I/O Expander
Lifecycle:
New from this manufacturer.
Datasheet:
TCA9554ADBQR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TCA9554ADBQR more Information TCA9554ADBQR 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
Output Current:
10 mA, 25 mA
Output Type:
Open Drain
Product:
I/O Expanders
Series:
TCA9554A
Type:
I/O Expander
Brand:
Texas Instruments
Logic Family:
TCA9554A
Development Kit:
IO-EXPANDER-EVM
Moisture Sensitive:
Yes
Operating Supply Current:
34 uA
Product Type:
I/O Expanders
Factory Pack Quantity:
2500
Subcategory:
Interface ICs
Unit Weight:
0.004586 oz
Tags
TCA9554AD, TCA9554A, TCA9554, TCA955, TCA95, TCA9, TCA
Service Guarantees

We guarantee 100% customer satisfaction.

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ASI
The TCA9554A is a 16-pin device that provides 8 bits of general purpose parallel input-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 TCA9554A provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and other similar devices.
***as Instr.
The features of the TCA9554A include an interrupt that is generated on the INT pin whenever an input port changes state. The A0, A1, and A2 hardware selectable address pins allow up to eight TCA9554A devices on the same I2C bus. The device can also be reset to its default sate by cycling the power supply and causing a power-on reset.
TCA9554/A Remote 8-bit I2C & SMBus I/O Expander
OMO Electronic TCA9554/A Remote 8-bit I2C & SMBus I/O Expander provides 8 bits of general purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. Each device can operate with a power supply voltage ranging from 1.65V to 5.5V. It supports both 100kHz (Standard-mode) and 400kHz (Fast-mode) clock frequencies. These I/O expanders provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and other similar devices. The features of the TCA9554 include an interrupt that is generated on the INT pin whenever an input port changes state. The A0, A1, and A2 hardware selectable address pins allow up to eight TCA9554/A devices on the same I2C bus.
Part # Description Stock Price
TCA9554ADBQR
DISTI # V72:2272_07367457		I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R1484
  • 1000:$0.5555
  • 500:$0.7013
  • 250:$0.8209
  • 100:$0.8277
  • 25:$1.0552
  • 10:$1.0567
  • 1:$1.2282
TCA9554ADBQR
DISTI # 296-42162-1-ND		IC I/O EXPANDER I2C 8BIT 16TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		5508In Stock
  • 1000:$0.6180
  • 500:$0.7828
  • 100:$0.9476
  • 10:$1.2150
  • 1:$1.3600
TCA9554ADBQR
DISTI # 296-42162-6-ND		IC I/O EXPANDER I2C 8BIT 16TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		5508In Stock
  • 1000:$0.6180
  • 500:$0.7828
  • 100:$0.9476
  • 10:$1.2150
  • 1:$1.3600
TCA9554ADBQR
DISTI # 296-42162-2-ND		IC I/O EXPANDER I2C 8BIT 16TSSOP
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.5120
  • 5000:$0.5320
  • 2500:$0.5600
TCA9554ADBQR
DISTI # 29458806		I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R10000
  • 2500:$0.5000
TCA9554ADBQR
DISTI # 26560560		I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R1484
  • 1000:$0.5555
  • 500:$0.7013
  • 250:$0.8209
  • 100:$0.8277
  • 25:$1.0552
  • 13:$1.0567
TCA9554ADBQR
DISTI # TCA9554ADBQR		I2C and SMBus I/O Expander 16-Pin SSOP T/R - Tape and Reel (Alt: TCA9554ADBQR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.5799
  • 5000:$0.5519
  • 10000:$0.5339
  • 15000:$0.5159
  • 25000:$0.5009
TCA9554ADBQR
DISTI # TCA9554ADBQR		I2C and SMBus I/O Expander 16-Pin SSOP T/R (Alt: TCA9554ADBQR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 0
  • 2500:€0.8029
  • 5000:€0.6569
  • 10000:€0.6019
  • 15000:€0.5159
  • 25000:€0.4819
TCA9554ADBQRRemote 8-Bit I2C and SMBus I/O Expander5000
  • 1000:$0.4500
  • 750:$0.5100
  • 500:$0.6400
  • 250:$0.7800
  • 100:$0.8400
  • 25:$0.9900
  • 10:$1.0700
  • 1:$1.2000
TCA9554ADBQRParallel I/O Port, 8 I/O, CMOS, PDSO16
RoHS: Compliant		7500
  • 1000:$0.5300
  • 500:$0.5500
  • 100:$0.5800
  • 25:$0.6000
  • 1:$0.6500
TCA9554ADBQR
DISTI # 595-TCA9554ADBQR		Interface - I/O Expanders Remote 8-bit I2C SMBus I/O Expander
RoHS: Compliant		3243
  • 1:$1.3200
  • 10:$1.1200
  • 100:$0.8610
  • 500:$0.7600
  • 1000:$0.6000
  • 2500:$0.5320
  • 10000:$0.5120
TCA9554ADBQR
DISTI # C1S746203948241		I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin SSOP T/R
RoHS: Compliant		1484
  • 250:$0.8209
  • 100:$0.8277
  • 25:$1.0552
  • 10:$1.0567
Image Part # Description
LMK01010ISQE/NOPB

Mfr.#: LMK01010ISQE/NOPB

OMO.#: OMO-LMK01010ISQE-NOPB

 Clock Drivers & Distribution 1.6 GHz High Performance Clock Buffer, D
TPS25942ARVCR

Mfr.#: TPS25942ARVCR

OMO.#: OMO-TPS25942ARVCR

 Hot Swap Voltage Controllers 2.7V-18V eFuse Pwr MUX
D1213A-02SM-7

Mfr.#: D1213A-02SM-7

OMO.#: OMO-D1213A-02SM-7

 TVS Diodes / ESD Suppressors 2 Ch TVS Diode Array 3.3V 6.0A 400mW
SN74LVC2G06DCKR

Mfr.#: SN74LVC2G06DCKR

OMO.#: OMO-SN74LVC2G06DCKR

 Buffers & Line Drivers Dual w/ Open-Drain
SN74GTL2014PWR

Mfr.#: SN74GTL2014PWR

OMO.#: OMO-SN74GTL2014PWR

 Translation - Voltage Levels 4-bits LVTTL to GTL Transceiver
TPS5410DR

Mfr.#: TPS5410DR

OMO.#: OMO-TPS5410DR

 Switching Voltage Regulators 5.5V-36V Input 1A Step Down Converter
BLM31PG500SN1L

Mfr.#: BLM31PG500SN1L

OMO.#: OMO-BLM31PG500SN1L

 Ferrite Beads 1206 50 OHM
744272251

Mfr.#: 744272251

OMO.#: OMO-744272251

 Common Mode Chokes / Filters WE-SL5 Bifilar 2x250uH 2000mA
IO-EXPANDER-EVM

Mfr.#: IO-EXPANDER-EVM

OMO.#: OMO-IO-EXPANDER-EVM

 Interface Development Tools I2C and SMBus IO Expander EVM
34959-0340

Mfr.#: 34959-0340

OMO.#: OMO-34959-0340-393

 Conn Housing RCP 34 POS 2mm ST Cable Mount Bag - Bulk (Alt: 0349590340)
Availability
Stock:
Available
On Order:
1985
Enter Quantity:
Current price of TCA9554ADBQR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$1.32
$1.32
10
$1.12
$11.20
100
$0.86
$86.10
500
$0.76
$380.00
1000
$0.60
$600.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Start with
Newest Products
More Newest Products
Top