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8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -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 #
28AH4662
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Newark | I/O Expander, 8Bit, I2C, 100Khz, Soic-16, Chip Configuration:8Bit, Bus Frequency:100Khz, Ic Interface Type:I2C, Supply Voltage Min:2.5V, Supply Voltage Max:6V, Interface Case Style:Soic, No. Of Pins:16Pins, No. Of I/O S:8I/O S, Rohs Compliant: Yes |TEXAS INSTRUMENTS PCF8574DW Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
|
$2.0600 / $2.8400 | Buy Now |
DISTI #
2156-PCF8574DW-ND
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DigiKey | IC XPNDR 100KHZ I2C 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
4256 In Stock |
|
$1.2200 | Buy Now |
DISTI #
296-26294-5-ND
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DigiKey | IC XPNDR 100KHZ I2C 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
7 In Stock |
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$2.5100 | Buy Now |
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Rochester Electronics | PCF8574 Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant Status: Not Recommended for New Designs Min Qty: 1 | 4256 |
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$1.0400 / $1.2300 | Buy Now |
DISTI #
PCF8574DW
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TME | IC: interface, I/O expander, 2.5÷6VDC, I2C, SMD, SO16-W, Ch: 8, tube Min Qty: 1 | 19 |
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$1.5200 / $2.1200 | Buy Now |
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Ameya Holding Limited | IC: interface, I/O expander, 2.5÷6VDC, I2C, SMD, SO16-W, Channels: 8 | 1259 |
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RFQ | |
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Chip1Cloud | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | 27000 |
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RFQ | |
DISTI #
3009436
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element14 Asia-Pacific | RoHS: Compliant Min Qty: 1 Container: Each | 0 |
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$2.1773 / $2.6201 | Buy Now |
DISTI #
3009436
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Farnell | RoHS: Compliant Min Qty: 1 Container: Each | 0 |
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$2.1541 / $2.4672 | Buy Now |
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Win Source Electronics | IC XPNDR 100KHZ I2C 16SOIC | 87886 |
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$1.0930 / $1.6400 | Buy Now |
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PCF8574DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PCF8574DW
Texas Instruments
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | GREEN, PLASTIC, SOIC-16 | |
Pin Count | 16 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Address Bus Width | 8 | |
Clock Frequency-Max | 0.1 MHz | |
External Data Bus Width | ||
JESD-30 Code | R-PDSO-G16 | |
JESD-609 Code | e4 | |
Length | 10.3 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 | SOP | |
Package Equivalence Code | SOP16,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.65 mm | |
Supply Current-Max | 0.1 mA | |
Supply Voltage-Max | 6 V | |
Supply Voltage-Min | 2.5 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 7.5 mm | |
uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
This table gives cross-reference parts and alternative options found for PCF8574DW. 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 PCF8574DW, 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 |
---|---|---|---|
MAX7329AWE-T | Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.300 INCH, MS013AA, SOIC-16 | Maxim Integrated Products | PCF8574DW vs MAX7329AWE-T |
PCF8574T,118 | PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin | NXP Semiconductors | PCF8574DW vs PCF8574T,118 |
MAX7328AWE+ | Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.300 INCH, LEAD FREE, MS013AA, SOIC-16 | Maxim Integrated Products | PCF8574DW vs MAX7328AWE+ |
MAX7329AWE | Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.300 INCH, MS013AA, SOIC-16 | Maxim Integrated Products | PCF8574DW vs MAX7329AWE |
PCF8574DWR | 8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85 | Texas Instruments | PCF8574DW vs PCF8574DWR |
PCF8574T,112 | PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin | NXP Semiconductors | PCF8574DW vs PCF8574T,112 |
MAX7328AWE+ | I2C Port Expanders with Eight I/O Ports, 16-SOIC_W-300_MIL, 16 Pins, -40 to 125C | Analog Devices Inc | PCF8574DW vs MAX7328AWE+ |
PCF8574AT,118 | PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin | NXP Semiconductors | PCF8574DW vs PCF8574AT,118 |
MAX7329AWE+ | I2C Port Expanders with Eight I/O Ports, 16-SOIC_W-300_MIL, 16 Pins, -40 to 125C | Analog Devices Inc | PCF8574DW vs MAX7329AWE+ |
PCF8574AT-T | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, Parallel IO Port | NXP Semiconductors | PCF8574DW vs PCF8574AT-T |