Texas Instruments PCF8574N

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-PDIP -40 to 85
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackagePDIP
Number of Pins16
Weight951.693491 mg
Technical
Frequency100 kHz
Max Frequency100 kHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Min Supply Voltage (DC)2.5 V
Number of Bits8
Number of Channels1
Number of I/Os8
Number of Outputs8
Schedule B8542390000
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments PCF8574N.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet35 pages8 years ago
Datasheet38 pages9 years ago
Datasheet27 pages12 years ago
Datasheet24 pages16 years ago
Technical Drawing2 pages20 years ago
Datasheet20 pages22 years ago
Upverter
Datasheet28 pages10 years ago
Datasheet41 pages6 years ago
Newark
Datasheet27 pages12 years ago
Datasheet26 pages13 years ago
Datasheet36 pages9 years ago
Datasheet29 pages10 years ago
DigiKey
Datasheet19 pages17 years ago
SHENGYU ELECTRONICS
Datasheet45 pages1 year ago
LCSC
Datasheet45 pages2 years ago
element14 APAC
Datasheet29 pages9 years ago
Sierra IC
Datasheet14 pages20 years ago
iiiC
Datasheet24 pages0 years ago

Inventory History

3 month trend:
-35.67%

Alternate Parts

Price @ 1000
$ 1.165
$ 1.519
Stock
428,394
14,589
Authorized Distributors
4
0
Case/Package
PDIP
PDIP
Number of Pins
16
16
Logic Function
-
-
Frequency
100 kHz
100 kHz
Interface
-
-
Memory Size
-
-
Min Supply Voltage
2.5 V
-
Max Supply Voltage
6 V
-

Supply Chain

Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments PCF8574N.

Related Parts

Descriptions

Descriptions of Texas Instruments PCF8574N provided by its distributors.

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-PDIP -40 to 85
8-bit I/O Expander w/ Interrupt (add: 0100 xxx), I2C, 100kHz, 2.5÷6.0V, -40÷85°C; PCF8574P
I/O EXPANDER, 8BIT, 12C, 100KHZ, DIP-16; Chip Configuration: 8bit; Bus Frequency: 100kHz; IC Interface Type: I2C; Supply Voltage Min: 2.5V; Supply Voltage Max: 6V; Interface Case Style: DIP; No. of Pins: 16Pins; No. of I/O's: 8I/O's; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018)

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • PCF 8574 N
  • PCF8574N .
  • PCF8574N.

Technical Specifications

Physical
Case/PackagePDIP
Number of Pins16
Weight951.693491 mg
Technical
Frequency100 kHz
Max Frequency100 kHz
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Min Supply Voltage (DC)2.5 V
Number of Bits8
Number of Channels1
Number of I/Os8
Number of Outputs8
Schedule B8542390000
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments PCF8574N.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet35 pages8 years ago
Datasheet38 pages9 years ago
Datasheet27 pages12 years ago
Datasheet24 pages16 years ago
Technical Drawing2 pages20 years ago
Datasheet20 pages22 years ago
Upverter
Datasheet28 pages10 years ago
Datasheet41 pages6 years ago
Newark
Datasheet27 pages12 years ago
Datasheet26 pages13 years ago
Datasheet36 pages9 years ago
Datasheet29 pages10 years ago
DigiKey
Datasheet19 pages17 years ago
SHENGYU ELECTRONICS
Datasheet45 pages1 year ago
LCSC
Datasheet45 pages2 years ago
element14 APAC
Datasheet29 pages9 years ago
Sierra IC
Datasheet14 pages20 years ago
iiiC
Datasheet24 pages0 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago