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PCA9500 - 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM TSSOP 16-Pin
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.
PCA9500PW,118 by NXP Semiconductors 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
45AC7439
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Newark | I/O Expander, 8 I/O, Tssop-16, 2.5-3.6V, No. Of Bits:8Bit, Interfaces:I2C, Smbus, Supply Voltage Min:2.5V, Supply Voltage Max:3.6V, Ic Case/Package:Tssop, No. Of Pins:16Pins, No. Of I/O S:8I/O S, Operating Temperature Min:-40°C Rohs Compliant: Yes |Nxp PCA9500PW,118 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 50 |
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$1.3200 / $2.3800 | Buy Now |
DISTI #
52AH1073
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Newark | I/O Expander, 8 I/O, 85Deg C, Tssop-16, No. Of Bits:8Bit, Interfaces:I2C, Smbus, Supply Voltage Min:2.5V, Supply Voltage Max:3.6V, Ic Case/Package:Tssop, No. Of Pins:16Pins, No. Of I/O S:8I/O S, Operating Temperature Min:-40°C Rohs Compliant: Yes |Nxp PCA9500PW,118 RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$1.2500 | Buy Now |
DISTI #
70R6438
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Newark | I/O Expander, 8 Bit, 400Khz, Tssop-16, Full Reel, No. Of Bits:8Bit, Interfaces:I2C, Smbus, Supply Voltage Min:2.5V, Supply Voltage Max:3.6V, Ic Case/Package:Tssop, No. Of Pins:16Pins, No. Of I/O S:8I/O S, Product Range:- Rohs Compliant: Yes |Nxp PCA9500PW,118 RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.9720 / $1.3100 | Buy Now |
DISTI #
568-11918-1-ND
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DigiKey | IC XPND 400KHZ I2C SMBUS 16TSSOP Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
16689 In Stock |
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$1.1291 / $2.4000 | Buy Now |
DISTI #
568-11918-6-ND
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DigiKey | IC XPND 400KHZ I2C SMBUS 16TSSOP Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel® | Temporarily Out of Stock |
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Buy Now | |
DISTI #
PCA9500PW,118
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Avnet Americas | I2C and SMBus I/O Port 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9500PW,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks, 0 Days Container: Reel | 0 |
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$0.9984 / $1.0192 | Buy Now |
DISTI #
771-PCA9500PW-T
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Mouser Electronics | Interface - I/O Expanders 8BIT I2C FMQB GPIO PU2K EEPROM RoHS: Compliant | 4493 |
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$1.1200 / $2.4000 | Buy Now |
DISTI #
V72:2272_06535482
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Arrow Electronics | I2C/SMBus Interface 400kHz 3.6V 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2242 Container: Cut Strips | Americas - 1269 |
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$1.1726 / $1.6840 | Buy Now |
DISTI #
86019995
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Verical | I2C/SMBus Interface 400kHz 3.6V 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 228 Package Multiple: 1 Date Code: 2201 | Americas - 7300 |
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$1.6500 | Buy Now |
DISTI #
86008676
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Verical | I2C/SMBus Interface 400kHz 3.6V 16-Pin TSSOP T/R RoHS: Compliant Min Qty: 228 Package Multiple: 1 Date Code: 2301 | Americas - 2500 |
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$1.6500 | Buy Now |
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PCA9500PW,118
NXP Semiconductors
Buy Now
Datasheet
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Compare Parts:
PCA9500PW,118
NXP Semiconductors
PCA9500 - 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM TSSOP 16-Pin
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Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | NXP SEMICONDUCTORS | |
Part Package Code | TSSOP | |
Package Description | TSSOP-16 | |
Pin Count | 16 | |
Manufacturer Package Code | SOT403-1 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.32.00 | |
Factory Lead Time | 16 Weeks | |
Samacsys Manufacturer | NXP | |
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 Equivalence Code | TSSOP16,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Supply Voltage-Max | 3.6 V | |
Supply Voltage-Min | 2.5 V | |
Supply Voltage-Nom | 3.3 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) | 30 | |
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 PCA9500PW,118. 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 PCA9500PW,118, 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 |
---|---|---|---|---|
PCA9500PW,112 | NXP Semiconductors | Check for Price | PCA9500 - 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM TSSOP 16-Pin | PCA9500PW,118 vs PCA9500PW,112 |
PCA9500PW | NXP Semiconductors | Check for Price | IC 256 X 8 EEPROM, 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16, Parallel IO Port | PCA9500PW,118 vs PCA9500PW |
935271534112 | NXP Semiconductors | Check for Price | IC 256 X 8 EEPROM, 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT-403-1, TSSOP-16, Parallel IO Port | PCA9500PW,118 vs 935271534112 |
MAX7315ATE-T | Maxim Integrated Products | Check for Price | Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-220WEED-2, TQFN-16 | PCA9500PW,118 vs MAX7315ATE-T |
MAX7315ATE+T | Maxim Integrated Products | $4.2448 | Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, 3 X 3 MM, 0.80 MM PITCH, MO-220, TQFN-16 | PCA9500PW,118 vs MAX7315ATE+T |
MAX7315ATE+ | Analog Devices Inc | Check for Price | 8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection, 16-LFCSP-3X3X0.75, 16 Pins, -40 to 125C | PCA9500PW,118 vs MAX7315ATE+ |
MAX7315ATE+T | Analog Devices Inc | Check for Price | 8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection, 16-LFCSP-3X3X0.75, 16 Pins, -40 to 125C | PCA9500PW,118 vs MAX7315ATE+T |
PCA9500BSHP | NXP Semiconductors | Check for Price | PCA9500 - 8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM QFN 16-Pin | PCA9500PW,118 vs PCA9500BSHP |
PCA9500D | NXP Semiconductors | Check for Price | IC 256 X 8 EEPROM, 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 7.50 MM, PLASTIC, MS-013, SOT162-1, SOP-16, Parallel IO Port | PCA9500PW,118 vs PCA9500D |
935271534118 | NXP Semiconductors | Check for Price | IC 256 X 8 EEPROM, 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 4.40 MM, PLASTIC, MO-153, SOT-403-1, TSSOP-16, Parallel IO Port | PCA9500PW,118 vs 935271534118 |
The PCA9500PW,118 can operate up to 400 kHz, but the maximum frequency of operation depends on the specific application and the capacitive load of the bus.
To ensure reliable communication, ensure that the bus is properly terminated, use a pull-up resistor on the SCL line, and keep the bus length as short as possible. Also, ensure that the slave devices are properly addressed and configured.
The PCA9500PW,118 can drive up to 400 pF of capacitive load, but the actual load capacity depends on the specific application and the frequency of operation.
Yes, the PCA9500PW,118 can be used as a level translator between 3.3V and 5V systems, but ensure that the voltage levels are within the specified operating range of the device.
To handle hot-swapping, use a dedicated hot-swap controller or implement a hot-swap detection circuit to detect the insertion or removal of devices on the bus. The PCA9500PW,118 can also be used in conjunction with a hot-swap controller to ensure reliable communication.