PCF8574T — Overview
PCF8574T by NXP is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | PCF8574T |
| Manufacturer | NXP |
| Category | Interface Chips / RF Chips |
| Package | SOP-16 |
| Pin Count | 16 |
| Function | 8-bit I2C bus I/O expander |
| Supply Voltage | 2.5 V - 6.0 V |
| Interface | I2C up to 100 kHz |
| I/O | 8 quasi-bidirectional |
| Address | 8 selectable addresses (A0-A2) |
| Output Current | 25 mA sink |
| Package | SOP-16 |
| Operating Temp | -40 °C to +85 °C |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | 8-bit I2C bus I/O expander, I2C up to 100 kHz, 2.5 V - 6.0 V, SOP-16 package. |
Typical Applications
LCD1602 / LCD2004 backpacks, keypad expansion, relay boards, IO-limited MCUs.
Why Buy PCF8574T from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
PCF8574T — NXP I2C 8-bit IO expander, commonly used with the LCD1602 and for IO expansion
The PCF8574T is listed by Jingteng Electronics as a NXP interface or RF component in the Interface & RF Chips category. We supply it as a genuine, original part sourced through verified channels, suitable for buyers who need reliable, fast-turn component sourcing.
Typical Applications
As an interface or RF component, this component is commonly designed into equipment that relies on Interface & RF Chips. Interface and RF components move signals between domains and over the air. They cover RS-232/485 transceivers, USB and CAN interfaces, RF amplifiers, mixers, switches and modulators used in wireless infrastructure, test equipment, satcom and broadband communications.
Authenticity & Sourcing
Jingteng supplies NXP PCF8574T as genuine and original stock. NXP is a third-party trademark referenced here only to identify the component; Jingteng is an independent distributor and does not act as an agent of the component manufacturer.
Request a Quote for PCF8574T
Need pricing or availability for PCF8574T? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
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