PCA9646D118
- Mfr.Part #
- PCA9646D118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BUS SWITCH 4CH 2WIRE 16SOIC
- Stock
- 2,527
- In Stock :
- 2,527
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- NXP Semiconductors
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Type :
- Buffer, ReDriver
- Base Part Number :
- PCA9646
- Supply Voltage-Min (Vsup) :
- 2.7V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- JESD-30 Code :
- R-PDSO-G16
- Terminal Pitch :
- 1.27mm
- Number of Channels :
- 4
- Surface Mount :
- yes
- Count Direction :
- Bidirectional
- Packaging :
- Tape and Reel (TR)
- Applications :
- I2C
- Terminal Form :
- Gull wing
- Pin Count :
- 16
- Length :
- 9.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output :
- 2-Wire Bus
- Number of Bits :
- 1
- Published :
- 2003
- Packing Method :
- TR, 13 INCH
- Current - Supply :
- 1μA
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply :
- 2.7V~5.5V
- Width :
- 3.9mm
- Delay Time :
- 100ns
- RoHS Status :
- ROHS3 Compliant
- Data Rate (Max) :
- 1MHz
- Number of Ports :
- 4
- Max I(ol) :
- 0.03 A
- Number of Functions :
- 1
- Power Supply Current-Max (ICC) :
- 0.001mA
- Translation :
- n/a
- Input :
- 2-Wire Bus
- Number of Terminations :
- 16
- Height Seated (Max) :
- 1.75mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- PCA9646D118

Signal Buffers, Repeaters, Splitters NXP Semiconductors PCA9646D118 Overview
The Signal Buffers, Repeaters, Splitters NXP Semiconductors PCA9646D118 is an advanced integrated circuit specifically designed for robust, efficient management of bus signals within complex electronic systems. This IC features four separate bidirectional translating switches, allowing simultaneous and independent 2-wire bus interfacing. The PCA9646D118 is housed in a compact 16SOIC package, making it suitable for space-constrained applications while ensuring reliable operation even in demanding conditions. The high integration level of this component simplifies design and enhances overall system reliability, making it a preferred choice for developers looking to improve signal integrity in multi-master systems.
PCA9646D118 Features
- Four independently controlled bidirectional channels.
- Support for multiple masters and slaves on the 2-wire bus.
- Active HIGH interrupt output.
- Low standby current, enhancing power efficiency.
- Supports bus speeds up to 400 kHz.
- Robust ESD protection on all pins.
PCA9646D118 Applications
- Multi-master I2C Applications: Enables multiple master nodes to communicate with multiple slaves without interference, ideal for complex embedded systems.
- Server Management: Utilized in server farms to manage communication between different server boards, enhancing data reliability and speed.
- Consumer Electronics: Applied in devices such as smartphones, tablets, and televisions for improved signal management and device performance.
- Automotive Networks: Suitable for automotive electronics where multiple sensor data needs to be aggregated and processed efficiently.
- Telecommunications Equipment: Enhances signal integrity and speed in telecommunications infrastructure, ensuring robust data transfer.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















