PCF8574A

Remote 8-Bit I/O Expander for I2C-Bus

PCF8574A datasheet preview page 1

Similar Components

INA128PA

Single-channel instrumentation amplifier featuring a 1.3MHz bandwidth and 110dB common-mode rejection ratio. Offers a wide dual supply voltage range from ±2.25V to ±18V, with a maximum supply voltage of 36V. Key specifications include 25µV input offset voltage, 10nA input bias current, and 8nV/√Hz input voltage noise density. This amplifier operates with a 700µA quiescent current and provides a 4V/µs slew rate, housed in an 8-pin PDIP package.

Texas InstrumentsSemiconductors
29 8

LM324N

Four-channel operational amplifier featuring a 1.2MHz gain bandwidth product and 100dB voltage gain. This bipolar IC offers a 40mA output current per channel and operates with single or dual supplies from 3V to 32V. Key specifications include an 80dB common mode rejection ratio and a 1.5mA operating supply current. Packaged in a 14-PDIP, this component is suitable for operation between 0°C and 70°C.

Texas InstrumentsSemiconductors
32 7

CD4066BE

Quad SPST Analog Switch IC, featuring 4 independent circuits for versatile signal routing. Operates with dual or single supply voltages from 1.5V to 18V, with a maximum dual supply of 9V. CMOS technology ensures low quiescent current of 20nA and a maximum supply current of 5uA. Offers a bandwidth of 40MHz and is housed in a 14-pin PDIP package for through-hole mounting. Contact plating is gold, and the component is RoHS compliant.

Texas InstrumentsSemiconductors
32 10

LMV321IDBVR

Single, general-purpose operational amplifier featuring rail-to-rail output. This BICMOS amplifier offers a 1MHz gain bandwidth product and a 1V/µs slew rate, suitable for low-voltage applications from 2.7V to 5.5V. With a 100dB voltage gain and 160mA output current, it operates across a -40°C to 125°C temperature range. The SOT-23-5 surface-mount package ensures compact integration.

Texas InstrumentsSemiconductors
29 6

LM2904D

Dual-channel, general-purpose operational amplifier featuring a 700kHz gain bandwidth product and 0.3V/µs slew rate. This bipolar IC offers a wide operating supply voltage range from 3V to 26V, with a maximum dual supply voltage of 13V. Designed for surface mounting, it comes in an 8-SOIC package with dimensions of 4.9mm (L) x 3.91mm (W) x 1.58mm (H). Operating across a temperature range of -40°C to 125°C, it provides 100dB voltage gain and 30mA output current per channel.

Texas InstrumentsSemiconductors
30 4

CD4518

CMOS Dual BCD Up-Counter, featuring two independent 4-bit counters. Operates with a maximum frequency of 8MHz and a supply voltage range of 3V to 18V. Offers asynchronous reset functionality and synchronous operation. Packaged in a 16-TSSOP with gold contact plating, suitable for surface mounting. Operates across a wide temperature range from -55°C to 125°C.

Texas InstrumentsSemiconductors
31 5

About PCF8574A

The Texas Instruments PCF8574A Semiconductors datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: Remote 8-Bit I/O Expander for I2C-Bus. Key parameters include RoHS: Not Compliant. PCF8574A is manufactured by Texas Instruments as part of their Semiconductors product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.

Specifications

Manufacturer
Texas Instruments
Category
Semiconductors

Ask AI Assistant

Ask questions about PCF8574A specifications

AI Powered

Click to ask a quick question:

Parameters

RoHSNot Compliant