PCA9554DGVR

Mfr. #:: PCA9554DGVR
Description:: Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9554DGVR Datasheet
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More Information:: PCA9554DGVR more Information PCA9554DGVR 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

Operating Supply Voltage:: 2.3 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: TVSOP-16

Packaging:: Reel

Features:: Configuration Registers, Interrupt Pin

Product:: I/O Expanders

Series:: PCA9554

Type:: I/O Expander

Brand:: Texas Instruments

Logic Family:: PCA9554

Product Type:: I/O Expanders

Factory Pack Quantity:: 2000

Subcategory:: Interface ICs

Unit Weight:: 0.001478 oz

Tags: PCA9554D, PCA9554, PCA955, PCA95, PCA9, PCA

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PCA9554DGVR Description

***NGYU ELECTRONICS: 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

***et: Remote I2C and SMBus I/O Expander 16-Pin TVSOP T/R

***ser: Logic - I2C Remote 8-Bit I2C and SMBus I/O Expander

*** Stop Electro: Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16

***i-Key Marketplace: PCA9554 REMOTE 8-BIT I2C AND SMB

***i-Key: IC XPND 400KHZ I2C SMBUS 16TVSOP

***estock Electronics HK limited: IC I/O EXPANDER I2C 8B 16TVSOP

***as Instruments: 3.3-V, 2:1 (SPDT), 4-channel 10/100 Base-T LAN switch 16-TVSOP -40 to 85

***ser: Switches and Multiplexers Quad SPDT Hi-BW- T Lan Sw Diff

***ponent Stockers USA: QUAD 1-CHANNEL SGL POLE DOUBLE THROW SWITCH PDSO16

***ical: Analog Switch Quad SPDT 16-Pin TVSOP T/R

***eco: 3.3V QUAD 2:1 MUX/DEMUX LAN SWITCH

*** Stop Electro: SPDT, 4 Func, 4 Channel, PDSO16

***i-Key Marketplace: TS3L110 QUAD SPDT HIGH-BANDWIDTH

***i-Key: IC ETHERNET SWITCH QUAD 16TVSOP

***ark: LAN Switch ICs; Supply Voltage Range:3V to 3.6V; Operating Temperature Range:-40°C to +85°C; No. of Pins:16; Leaded Process Compatible:Yes; Package/Case:16-TVSOP; Peak Reflow Compatible (260 C):No; Digital IC Case Style:TVSOP ;RoHS Compliant: Yes

***as Instruments: 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-TVSOP -40 to 85

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

***et: I2C and SMBus Low Power I/O Expander 16-Pin TVSOP T/R

***eco: REMOTE 8-BIT I2C & SMBUS LO-PWR I/O EXPANDR W/RESET.

***ser: Logic - I2C Remote 8B I2C & SMBus Lo-Pwr I/O Exp

*** Stop Electro: Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16

***i-Key: IC XPND 400KHZ I2C SMBUS 16TVSOP

***estock Electronics HK limited: IC I/O EXPANDER I2C 8B 16TVSOP

***as Instruments: 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TVSOP -40 to 85

***et: I2C and SMBus Low Power I/O Expander 16-Pin TVSOP T/R

***Yang: Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander

*** Stop Electro: Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16

***i-Key: IC XPND 400KHZ I2C SMBUS 16TVSOP

***or: PCA9534A REMOTE 8-BIT I2C AND LO

***ponent Stockers USA: 8 I/O PIA-GENERAL PURPOSE PDSO16

***sener Electronics: IC I/O EXPANDER I2C 8B 16TVSOP

***AS INSTUMENTS: INT can be connected to the interrupt input of a microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2C bus. Thus, the PCA9554 can remain a simple slave device.

***AS INSRUMENT: The devices outputs (latched) have high-current drive capability for directly driving LEDs and low current consumption.

***XS: Three hardware pins (A0, A1, and A2) are used to program and vary the fixed I2C address and allow up to eight devices to share the same I2C bus or SMBus.

***AS INSTRU: The PCA9554 is pin-to-pin and I2C address compatible with the PCF8574. However, software changes are required, due to the enhancements in the PCA9554 over the PCF8574.

***: The PCA9554 and PCA9554A are identical except for their fixed I2C address. This allows for up to 16 of these devices (eight of each) on the same I2C/SMBus.

Market price

Part #	Description	Stock	Price
PCA9554DGVR DISTI # 26626777	I2C/SMBus GPIO Expander 5.5V 16-Pin TVSOP T/R RoHS: Compliant	4000	2000:$0.7825
PCA9554DGVR DISTI # 296-21782-1-ND	IC I/O EXPANDER I2C 8B 16TVSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1934In Stock	1000:$0.9349 500:$1.1284 100:$1.3734 10:$1.7090 1:$1.9000
PCA9554DGVR DISTI # 296-21782-6-ND	IC I/O EXPANDER I2C 8B 16TVSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1934In Stock	1000:$0.9349 500:$1.1284 100:$1.3734 10:$1.7090 1:$1.9000
PCA9554DGVR DISTI # 296-21782-2-ND	IC I/O EXPANDER I2C 8B 16TVSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.7825 6000:$0.8138 2000:$0.8451
PCA9554DGVR DISTI # PCA9554DGVR	Remote I2C and SMBus I/O Expander 16-Pin TVSOP T/R (Alt: PCA9554DGVR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€1.0499 4000:€0.9289 8000:€0.8319 12000:€0.7909 20000:€0.7539
PCA9554DGVR DISTI # PCA9554DGVR	Remote I2C and SMBus I/O Expander 16-Pin TVSOP T/R - Tape and Reel (Alt: PCA9554DGVR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.9079 4000:$0.8639 8000:$0.8349 12000:$0.8069 20000:$0.7849
PCA9554DGVRG4 DISTI # PCA9554DGVRG4	Remote I2C and SMBus I/O Expander 16-Pin TVSOP T/R (Alt: PCA9554DGVRG4) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0
PCA9554DGVR	Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers	6344	1000:$0.7100 750:$0.7800 500:$0.9500 250:$1.1300 100:$1.2200 25:$1.4000 10:$1.5100 1:$1.6800
PCA9554DGVR DISTI # 595-PCA9554DGVR	Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander RoHS: Compliant	1998	1:$1.8500 10:$1.5700 100:$1.2600 500:$1.1000 1000:$0.9080 2000:$0.8460 4000:$0.8140 10000:$0.7830
PCA9554DGVRG4 DISTI # 595-PCA9554DGVRG4	Interface - I/O Expanders Rem 8B I2C & SMBus I/O Expander RoHS: Compliant	0
PCA9554DGVR	Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant	14000	1000:$0.8300 500:$0.8700 100:$0.9100 25:$0.9500 1:$1.0200

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of PCA9554DGVR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.85~~; ~~$1.85~~

10: ~~$1.57~~; ~~$15.70~~

100: ~~$1.26~~; ~~$126.00~~

500: ~~$1.10~~; ~~$550.00~~

1000: ~~$0.91~~; ~~$908.00~~

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PCA9554DGVR

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