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NXP PCF8574ATS/3,118
I/O Expander, 8 bit, I2C, 2.5 V, 6 V, SSOP, 20 Pins
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- PCF8574ATS/3,118
- Order Code:
- 2776150
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- Product Range
- -
- Technical Datasheet:
- PCF8574ATS/3,118 Datasheet
- ECAD / MCAD
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Product Overview
PCF8574ATS/3,118 is a remote 8-bit I/O expander for I2C-bus with interrupt. It provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). The device consists of eight quasi-bidirectional ports, 100KHz I2C-bus interface, three hardware address inputs and interrupt output operating between 2.5V and 6V. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. System host can read from the input port or write to the output port through a single register. The low current consumption of 2.5µA (typical, static) is great for mobile applications and the latched output ports directly drive LEDs. Typical applications include LED signs and displays, servers, key pads, industrial control, medical equipment, PLC, cellular telephones, mobile devices, gaming machines and instrumentation and test measurement.
- I2C-bus to parallel port expander
- 100KHz I2C-bus interface (Standard-mode I2C-bus)
- Supply voltage 2.5 to 6V with non-overvoltage tolerant I/O held to VDD with 100µA current source
- 8-bit remote I/O pins that default to inputs at power-up
- Latched outputs directly drive LEDs
- Total package sink capability of 80mA
- Total package sink capability of 80 mA
- Eight programmable server addresses using three address pins
- ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
- Available in a 20 pin SSOP package, temperature range from -40°C to +85°C
Product Information
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- :
- 8bit
- :
- I2C
- :
- 2.5V
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- 6V
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- SSOP
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- 20Pins
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- 8I/O's
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- -40°C
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- 85°C
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- -
- :
- -
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- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
Cut Tape
4,645 In stock
4,645 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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2,500 more will be available on 2/27/25
Extra stock is available upon order to the Supplier Lead Time which is approximately 5/19/25
2,500 more will be available on 2/27/25
Reserving future stock
4,645 deliver in 3-4 business days from our UK warehouse
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¥261.78
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¥287.96
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| 1+ | ¥261.78 (¥287.96) | ( ) |
| 10+ | ¥175.56 (¥193.12) | ( ) |
| 50+ | ¥165.38 (¥181.92) | ( ) |
| 100+ | ¥155.19 (¥170.71) | ( ) |
| 250+ | ¥145.94 (¥160.53) | ( ) |
| 500+ | ¥140.45 (¥154.50) | ( ) |
| 1000+ | ¥133.09 (¥146.40) | ( ) |
| 2500+ | ¥126.35 (¥138.99) | ( ) |
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