Component category
I/O Expanders
Find I/O Expanders from NXP, Texas Instruments, and additional brands. 965 part numbers available at FPGACenter. IDEA-1010 inspected, worldwide delivery.
| Part Number ↑ | Manufacturer | Description | Package | Stock | Price | MOQ | Status | |
|---|---|---|---|---|---|---|---|---|
| NXP Semiconductors | The PCA9539BSHP is a bus interface IC manufactured by NXP Semiconductors. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539BSHP is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders. | 24-VFQFN Exposed Pad | 2.346 In Stock | $5.52 | 1 | LASTBUY | ||
| Flip Electronics | The PCA9539D,112 is a bus interface IC manufactured by Flip Electronics. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539D,112 is no longer produced by Flip Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 24-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Rochester Electronics | The PCA9539D,118 is a bus interface IC manufactured by Rochester Electronics. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539D,118 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 24-SOIC (0.295", 7.50mm Width) | RFQ for sourcing | $2.78 | 1 | OBSOLETE | ||
| Rochester Electronics | The PCA9539DB is a bus interface IC manufactured by Rochester Electronics. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-SSOP (0.209", 5.30mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539DB is currently in active production through Rochester Electronics's standard distribution channels. | 24-SSOP (0.209", 5.30mm Width) | 1.708 In Stock | $2.81 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539DBQR is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539DBQR is currently in active production through Texas Instruments's standard distribution channels. | 24-SSOP (0.154", 3.90mm Width) | 31.541 In Stock | $1.22 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539DGVR is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TFSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539DGVR is currently in active production through Texas Instruments's standard distribution channels. | 24-TFSOP (0.173", 4.40mm Width) | 24.037 In Stock | $1.85 | 1 | ACTIVE | ||
| Rochester Electronics | The PCA9539DW is a bus interface IC manufactured by Rochester Electronics. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539DW is currently in active production through Rochester Electronics's standard distribution channels. | 24-SOIC (0.295", 7.50mm Width) | 15.750 In Stock | $1.67 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539DWR is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539DWR is currently in active production through Texas Instruments's standard distribution channels. | 24-SOIC (0.295", 7.50mm Width) | 15.744 In Stock | $2.13 | 1 | ACTIVE | ||
| Rochester Electronics | The PCA9539PW is a bus interface IC manufactured by Rochester Electronics. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PW is currently in active production through Rochester Electronics's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 14.400 In Stock | $1.13 | 1 | ACTIVE | ||
| Rochester Electronics | The PCA9539PW,112 is a bus interface IC manufactured by Rochester Electronics. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PW,112 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 24-TSSOP (0.173", 4.40mm Width) | RFQ for sourcing | $9.14 | 1 | OBSOLETE | ||
| NXP Semiconductors | The PCA9539PW,118 is a bus interface IC manufactured by NXP Semiconductors. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PW,118 is currently in active production through NXP Semiconductors's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 39.935 In Stock | $1.09 | 1 | ACTIVE | ||
| NXP Semiconductors | The PCA9539PW/Q900,118 is a bus interface IC manufactured by NXP Semiconductors. Key technical specifications include 3V ~ 5.5V supply voltage, -40°C ~ 125°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 125°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PW/Q900,118 is currently in active production through NXP Semiconductors's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 12.000 In Stock | $1.70 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539PWE4 is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PWE4 is no longer produced by Texas Instruments; FPGACenter maintains verified stock sourced through certified supply chain partners. | 24-TSSOP (0.173", 4.40mm Width) | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Texas Instruments | The PCA9539PWG4 is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PWG4 is no longer produced by Texas Instruments; FPGACenter maintains verified stock sourced through certified supply chain partners. | 24-TSSOP (0.173", 4.40mm Width) | RFQ for sourcing | $1.13 | 1 | OBSOLETE | ||
| Nexperia | The PCA9539PWJ is a bus interface IC manufactured by Nexperia. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PWJ is currently in active production through Nexperia's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 6.010 In Stock | $1.51 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539PWR is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PWR is currently in active production through Texas Instruments's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 9.069 In Stock | $1.12 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539PWRE4 is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PWRE4 is currently in active production through Texas Instruments's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 1.766 In Stock | $5.53 | 1 | ACTIVE | ||
| Texas Instruments | The PCA9539PWRG4 is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539PWRG4 is currently in active production through Texas Instruments's standard distribution channels. | 24-TSSOP (0.173", 4.40mm Width) | 13.764 In Stock | $1.13 | 1 | ACTIVE | ||
| NXP Semiconductors | The PCA9539RBS,118 is a bus interface IC manufactured by NXP Semiconductors. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539RBS,118 is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders. | 24-VFQFN Exposed Pad | 6.220 In Stock | $1.22 | 1 | LASTBUY | ||
| Texas Instruments | The PCA9539RGER is a bus interface IC manufactured by Texas Instruments. Key technical specifications include 2.3V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and I²C, SMBus interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 24-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the PCA9539RGER is currently in active production through Texas Instruments's standard distribution channels. | 24-VFQFN Exposed Pad | 8.316 In Stock | $1.36 | 1 | ACTIVE |