NXP Semiconductors PCF8574T.

Remote 8-BIT I/o Expander For I2C-BUS Parallel I/o Port, 8-BIT, 8 I/o, Cmos, PDSO16
Obsolete
Manufacturer PageDatasheet

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for NXP Semiconductors PCF8574T..

IHS

Datasheet33 pages21 years ago
Datasheet24 pages23 years ago

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Farnell

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Alternate Parts

This Part
Alternate Parts
NXP SemiconductorsPCF8574T.
Texas InstrumentsPCF8574DWR
Texas InstrumentsPCF8574DWR
Price @ 1000
$ 1.038
$ 1.038
Stock
252,186
2,268,505
2,268,505
Authorized Distributors
1
5
5
Case/Package
SOP
SOIC
SOIC
Number of Pins
16
16
16
Interface
I2C
-
-
Frequency
100 kHz
100 kHz
100 kHz
Number of I/Os
8
8
8
Min Supply Voltage
2.5 V
2.5 V
2.5 V
Max Supply Voltage
6 V
6 V
6 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-

Supply Chain

Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Lifecycle StatusObsolete (Last Updated: 2 weeks ago)
LTB Date2005-03-30
LTD Date2005-06-30

Descriptions

Descriptions of NXP Semiconductors PCF8574T. provided by its distributors.

REMOTE 8-BIT I/O EXPANDER FOR I2C-BUS Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
ComSIT Distribution GmbH
Integrated Circuit Expander; I2C; open drain; CH:8; 2.5-6V; -40+85 deg.C; SMD; SO16
Maritex
I2C GPIO Expander 100kHz 6V 16-Pin SO
Verical
IC, I/O EXPANDER 8BIT, 8574, SOIC16
Component Sense
8 I/O PIA-GENERAL PURPOSE PDSO16
Component Stockers USA
IC, I/O EXPANDER 8BIT, 8574, SOIC16; Operating Temperature Range:-40°C to +85°C; No. of Pins:16; Base Number:8574; Clock Frequency:0.1MHz; Control Interface:I2C; IC Generic Number:8574; Logic Function Number:8574; No. of I/O's:16; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Supply Current:40µA; Supply Voltage Max:6V; Supply Voltage Min:2.5V; Termination Type:SMD
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Images

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Farnell
Component Sense

Manufacturer Aliases

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

  • NXP
  • PHILIPS
  • PHIL
  • NXP USA Inc
  • PHI
  • PHILLIPS
  • NXP SEMI
  • NXP SEMICONDUCTOR
  • PHILIPS/NXP
  • PHILIPS SEMICONDUCTORS
  • PHILIP
  • NXP/PHILIPS
  • PHILIPS SEMICONDUCTOR
  • PHILPS
  • PHILIPS COMPONENTS
  • PHILIPS SEMI
  • PHL
  • PHLIPS
  • NXP Semicon
  • NXP / Freescale
  • PHILL
  • PHILIPS ECG
  • Philips Semiconducto
  • PHILLIP
  • PHILI
  • Philips Semiconductors
  • NXP Semiconductors NV
  • NXP

Part Number Aliases

This part may be known by these alternate part numbers:

  • PCF 8574T
  • PCF8574 T
  • PCF8574T