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16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-TSSOP -40 to 85
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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-20974-1-ND
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DigiKey | IC XPND 400KHZ I2C SMBUS 24TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
3022 In Stock |
|
$0.8313 / $1.9600 | Buy Now |
DISTI #
595-PCA9555PWR
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Mouser Electronics | Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander RoHS: Compliant | 3164 |
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$0.7570 / $1.7800 | Buy Now |
DISTI #
PCA9555PWR
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TME | IC: interface, I/O expander, 2.3÷5.5VDC, I2C,SMBus, SMD, TSSOP24 Min Qty: 1 | 0 |
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$1.7200 / $2.5800 | RFQ |
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Ameya Holding Limited | IC,I/OEXP,PCA9555,TSSOP/24,16BIT,400KHZ - REEL | 2450 |
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RFQ | |
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Win Source Electronics | IC I/O EXPANDER I2C 16B 24TSSOP | 102313 |
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$0.8290 / $1.2440 | Buy Now |
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PCA9555PWR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PCA9555PWR
Texas Instruments
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-TSSOP -40 to 85
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | TSSOP | |
Package Description | GREEN, PLASTIC, TSSOP-24 | |
Pin Count | 24 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Address Bus Width | 8 | |
Clock Frequency-Max | 0.4 MHz | |
JESD-30 Code | R-PDSO-G24 | |
JESD-609 Code | e4 | |
Length | 7.8 mm | |
Moisture Sensitivity Level | 1 | |
Number of Bits | 16 | |
Number of I/O Lines | 16 | |
Number of Ports | 2 | |
Number of Terminals | 24 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Equivalence Code | TSSOP24,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.2 mm | |
Supply Current-Max | 0.2 mA | |
Supply Voltage-Max | 5.5 V | |
Supply Voltage-Min | 2.3 V | |
Supply Voltage-Nom | 3 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) | NOT SPECIFIED | |
Width | 4.4 mm | |
uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
This table gives cross-reference parts and alternative options found for PCA9555PWR. 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 PCA9555PWR, 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 | Description | Manufacturer | Compare |
---|---|---|---|
PCA9535PWRE4 | 16 I/O, PIA-GENERAL PURPOSE, PDSO24, GREEN, PLASTIC, TSSOP-24 | Texas Instruments | PCA9555PWR vs PCA9535PWRE4 |
935285273118 | 16 I/O, PIA-GENERAL PURPOSE, PDSO24 | NXP Semiconductors | PCA9555PWR vs 935285273118 |
PCA9555PW,112 | PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin | NXP Semiconductors | PCA9555PWR vs PCA9555PW,112 |
935269569118 | IC 16 I/O, PIA-GENERAL PURPOSE, PDSO24, 4.40 MM, PLASTIC, MO-153, SOT-355-1, TSSOP-24, Parallel IO Port | NXP Semiconductors | PCA9555PWR vs 935269569118 |
PCA9555PWG4 | Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-TSSOP -40 to 85 | Texas Instruments | PCA9555PWR vs PCA9555PWG4 |
PCF8575PW | 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 | Texas Instruments | PCA9555PWR vs PCF8575PW |
PCA9555PW,118 | PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin | NXP Semiconductors | PCA9555PWR vs PCA9555PW,118 |
PCF8575CPWR | 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 | Texas Instruments | PCA9555PWR vs PCF8575CPWR |
PCF8575CPW | 16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 | Texas Instruments | PCA9555PWR vs PCF8575CPW |
PCA9555PW/G,118 | PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin | NXP Semiconductors | PCA9555PWR vs PCA9555PW/G,118 |