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NXP PCF8574T/3,512
I/O Expander, 2.5V to 6V, 8bit, -40°C to 85°C, SOIC-16
- Manufacturer:
- NXP NXP
- Manufacturer Part No:
- PCF8574T/3,512
- Order Code:
- 1506644
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-
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- Product Range
- -
- Technical Datasheet:
- PCF8574T/3,512 Datasheet
- ECAD / MCAD
-
Product Overview
The PCF8574T/3 is a 8-bit remote 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 devices consist of eight quasi-bidirectional ports, 100KHz I²C-bus interface, three hardware address inputs and interrupt output operating between 2.5 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. The low current consumption of 2.5μA (typical, static) is great for mobile applications and the latched output ports directly drive LEDs.
- 100KHz I²C-bus Interface (standard-mode I²C-bus)
- 8bit remote I/O pins that default to inputs at power-up
- Latched outputs directly drive LEDs
- Total package sink capability of 80mA
- Active low open-drain interrupt output
- Low standby current (2.5μA typical)
- Latch-up testing is done to JEDEC standard JESD78 which exceeds 100mA
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 8bit I/O Expander
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- 2.5V
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- 6V
- :
- SOIC
- :
- 16Pins
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- -40°C
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- 85°C
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- -
- :
- -
- :
- -
Technical Documents (4)
4,534 In stock
2 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)
4,532 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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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
1,920 more will be available on 6/20/25
5,760 more will be available on 12/13/25
Extra stock is available upon order to the Supplier Lead Time which is approximately 5/11/26
1,920 more will be available on 6/20/25
5,760 more will be available on 12/13/25
2 deliver in 2-3 business days from our SG warehouse
4,532 deliver in 3-4 business days from our UK warehouse
4,532 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥253.65
(¥279.02 Inc. JCT)
Pricing is unavailable. Please contact customer services.
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥253.65 (¥279.02) |
| 10+ | ¥159.29 (¥175.22) |
| 50+ | ¥151.11 (¥166.22) |
| 100+ | ¥146.52 (¥161.17) |
| 250+ | ¥140.26 (¥154.29) |
| 500+ | ¥135.70 (¥149.27) |
| 1000+ | ¥127.29 (¥140.02) |
| 2500+ | ¥127.05 (¥139.76) |
| Quantity | Price (Incl JCT) |
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Pricing is unavailable. Please contact customer services.
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