PCA9534DBR

Mfr. #:: PCA9534DBR
Description:: Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9534DBR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: PCA9534DBR more Information PCA9534DBR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Interface - I/O Expanders

RoHS:: Y

Number of I/Os:: 8 I/O

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:: SSOP-16

Packaging:: Reel

Features:: Configuration Registers, Interrupt Pin

Product:: I/O Expanders

Series:: PCA9534

Type:: I/O Expander

Brand:: Texas Instruments

Logic Family:: PCA9534

Product Type:: I/O Expanders

Factory Pack Quantity:: 2000

Subcategory:: Interface ICs

Unit Weight:: 0.004536 oz

Tags: PCA9534DB, PCA9534D, PCA9534, PCA953, PCA95, PCA9, PCA

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9534DBR Ratings and Reviews

C***r

good

2019-04-25

M***V

Arrived

2019-01-23

A***y

2019-05-06

PCA9534DBR Description

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

***ser: Line Circuit Interface ICs Remote 8B I2C & Lo- Pwr I/O Expander

***as Instruments: Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-SSOP -40 to 85

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

***AS INSRUMENTS: 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 PCA9534 can remain a simple slave device.

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

***AS INST: 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 Instruments (TI): The PCA9534 is pin-to-pin and I2C address compatible with the PCF8574. However, software changes are required due to the enhancements in the PCA9534 over the PCF8574.

***ASI: The PCA9534 is a low-power version of the PCA9554. The only difference between the PCA9534 and PCA9554 is that the PCA9534 eliminates an internal I/O pullup resistor, which dramatically reduces power consumption in the standby mode when the I/Os are held low.

***AS USD: The PCA9534A and PCA9534 are identical, except for their fixed I2C address. This allows for up to 16 of these devices (8 of each) on the same I2C bus.

Market price

Part #	Description	Stock	Price
PCA9534DBR DISTI # V72:2272_07309744	I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP T/R RoHS: Compliant	1685	75000:$0.6845 30000:$0.6919 15000:$0.6995 6000:$0.7194 3000:$0.7396 1000:$0.7720 500:$0.9350 250:$1.1080 100:$1.1091 50:$1.3575 25:$1.3594 10:$1.3613 1:$1.5884
PCA9534DBR DISTI # 296-21761-1-ND	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1521In Stock	1000:$0.8543 500:$1.0310 100:$1.2549 10:$1.5610 1:$1.7400
PCA9534DBR DISTI # 296-21761-6-ND	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1521In Stock	1000:$0.8543 500:$1.0310 100:$1.2549 10:$1.5610 1:$1.7400
PCA9534DBR DISTI # 296-21761-2-ND	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.7150 6000:$0.7436 2000:$0.7722
PCA9534DBR DISTI # 29460191	I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP T/R RoHS: Compliant	10000	4000:$0.8570 2000:$0.9570
PCA9534DBR DISTI # 25774871	I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP T/R RoHS: Compliant	1685	1000:$0.7720 500:$0.9350 250:$1.1080 100:$1.1091 50:$1.3575 25:$1.3594 10:$1.3613 9:$1.5884
PCA9534DBR DISTI # PCA9534DBR	I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9534DBR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.8299 4000:$0.7899 8000:$0.7629 12000:$0.7379 20000:$0.7169
PCA9534DBR DISTI # PCA9534DBR	I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R (Alt: PCA9534DBR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€0.9609 4000:€0.8499 8000:€0.7609 12000:€0.7239 20000:€0.6899
PCA9534DBRG4 DISTI # PCA9534DBRG4	I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R (Alt: PCA9534DBRG4) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0
PCA9534DBR	Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers	5970	1000:$0.6500 750:$0.7100 500:$0.8600 250:$1.0300 100:$1.1200 25:$1.2800 10:$1.3800 1:$1.5400
PCA9534DBR DISTI # 595-PCA9534DBR	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander RoHS: Compliant	1365	1:$1.6900 10:$1.4300 100:$1.1500 500:$1.0100 1000:$0.8300 2000:$0.7730 4000:$0.7440 10000:$0.7150
PCA9534DB DISTI # 595-PCA9534DB	Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander RoHS: Compliant	380	1:$2.0200 10:$1.7200 100:$1.3800 500:$1.2100 1000:$0.9950 2500:$0.9270 5000:$0.8920
PCA9534DBG4 DISTI # 595-PCA9534DBG4	Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander RoHS: Compliant	0
PCA9534DBRG4 DISTI # 595-PCA9534DBRG4	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander RoHS: Compliant	0
PCA9534DBR	Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant	3936	1000:$0.8500 500:$0.9000 100:$0.9400 25:$0.9800 1:$1.0500
PCA9534DBR DISTI # C1S746200991923	I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant	1685	100:$1.1091 50:$1.3575 25:$1.3594 10:$1.3613

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