-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for TCA9534APWR by Texas Instruments
Results Overview of TCA9534APWR by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Automotive
TCA9534APWR Information
TCA9534APWR by Texas Instruments is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for TCA9534APWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-40573-1-ND
|
DigiKey | IC XPNDR 400KHZ I2C 16TSSOP Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
8441 In Stock |
|
$0.6067 / $1.3100 | Buy Now |
|
DISTI #
595-TCA9534APWR
|
Mouser Electronics | Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander RoHS: Compliant | 4927 |
|
$0.5910 / $1.3100 | Buy Now |
|
DISTI #
TCA9534APWR
|
TME | IC: interface, I/O expander, 1.65÷5.5VDC, I2C,SMBus, SMD, TSSOP16 Min Qty: 1 | 0 |
|
$0.7200 / $1.4500 | RFQ |
|
|
ComSIT USA | LOW VOLTAGE 8-BIT I2C AND SMBUS LOW-POWER I/O EXPANDER Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 ECCN: EAR99 RoHS: Compliant |
|
|
RFQ | |
|
|
Win Source Electronics | IC I/O EXPANDER I2C 8B 16TSSOP | 60101 |
|
$0.3268 / $0.4220 | Buy Now |
Part Details for TCA9534APWR
TCA9534APWR CAD Models
TCA9534APWR Part Data Attributes
|
|
TCA9534APWR
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
TCA9534APWR
Texas Instruments
8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers 16-TSSOP -40 to 85
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | TSSOP-16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | Texas Instruments | |
| Address Bus Width | 8 | |
| Clock Frequency-Max | 0.4 MHz | |
| External Data Bus Width | ||
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of I/O Lines | 8 | |
| Number of Ports | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.2 mm | |
| Supply Current-Max | 0.04 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 1.65 V | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm | |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
Alternate Parts for TCA9534APWR
This table gives cross-reference parts and alternative options found for TCA9534APWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TCA9534APWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TCA9534ADWR | Texas Instruments | $0.6177 | 8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers 16-SOIC -40 to 85 | TCA9534APWR vs TCA9534ADWR |
| PCA9557D | Texas Instruments | $0.6541 | 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85 | TCA9534APWR vs PCA9557D |
| PCA9534DB | Texas Instruments | $0.8641 | 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-SSOP -40 to 85 | TCA9534APWR vs PCA9534DB |
| PCA9554BS,118 | NXP Semiconductors | $0.9283 | PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt QFN 16-Pin | TCA9534APWR vs PCA9554BS,118 |
| PCF8574DWR | Texas Instruments | $1.2060 | 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85 | TCA9534APWR vs PCF8574DWR |
| 935275617512 | NXP Semiconductors | Check for Price | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, LEAD FREE, PLASTIC, MS-013, SOT-162-1, SO-16, Parallel IO Port | TCA9534APWR vs 935275617512 |
| PCA9557PW | NXP Semiconductors | Check for Price | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16, Parallel IO Port | TCA9534APWR vs PCA9557PW |
| 935273945112 | NXP Semiconductors | Check for Price | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | TCA9534APWR vs 935273945112 |
| 935298073128 | NXP Semiconductors | Check for Price | Parallel I/O Port | TCA9534APWR vs 935298073128 |
| 935283487112 | NXP Semiconductors | Check for Price | 8 I/O, PIA-GENERAL PURPOSE, PDSO20 | TCA9534APWR vs 935283487112 |
TCA9534APWR Frequently Asked Questions (FAQ)
-
The TCA9534APWR can support I2C bus frequencies up to 400 kHz.
-
To configure the TCA9534APWR to operate in input mode, set the corresponding bit in the Input/Output Register (I/O Reg) to '1'. This will configure the pin as an input.
-
The TCA9534APWR can sink or source up to 25 mA of current per pin.
-
The TCA9534APWR can be reset by pulling the RESET pin low for a minimum of 1 ms. This will reset the device to its default state.
-
The INT pin is an active-low interrupt output that is asserted when a change is detected on any of the input pins. It can be used to interrupt a microcontroller or other device to signal that an input has changed.