LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI TCA9617BDGKR product image
  • TCA9617BDGKR thumbnail 1
  • TCA9617BDGKR thumbnail 2
  • TCA9617BDGKR thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

TI TCA9617BDGKRRoHS

Manufacturer
TI
MPN
TCA9617BDGKR
LCSC Part #
C527429
Packaging
VSSOP-8-0.65mm
Customer #
Key Attributes
Level conversion FM + I2C bus repeater
Datasheetpdf iconTI TCA9617BDGKR
In-Stock: 2,360
2,360 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.6487$ 0.65
10+$ 0.5627$ 5.63
30+$ 0.5027$ 15.08
100+$ 0.4541$ 45.41
500+$ 0.4379$ 218.95
1,000+$ 0.4281$ 428.10
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Logic/Translators, Level Shifters
ManufacturerTI
PackagingVSSOP-8-0.65mm
output typeOpen-drain
Output Signal-
Input Signal-
Operating Temperature-40℃~+85℃
Data Rate1Mbps
Number of Elements1
Channel TypeBidirectional
FeaturesOutput enable high-impedance
Voltage - Supply800mV~5.5V;2.2V~5.5V
Number of Circuits2
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

TCA9617B is a BiCMOS dual bidirectional buffer designed for I²C bus and SMBus systems. This device provides bidirectional voltage level translation (up-translation and down-translation modes) between low voltage (as low as 0.8V) and higher voltage (2.2V to 5.5V) in mixed-supply applications. During level translation, the device extends I²C and similar bus systems without sacrificing system performance. The TCA9617B buffers the Serial Data (SDA) and Serial Clock (SCL) signals on the I²C bus, enabling two 550pF buses to be connected to a single I²C application. This device can also be used to partition a bus into separate voltage and capacitance segments.

Features

AI Translation
  • Dual-channel bidirectional I²C buffer
  • Supports Standard Mode, Fast Mode (400kHz), and Fast Mode+ (1MHz) I²C operation
  • Side A operating supply voltage range: 0.8V to 5.5V
  • Side B operating supply voltage range: 2.2V to 5.5V
  • Voltage level translation from 0.8V to 5.5V and 2.2V to 5.5V
  • Pin-compatible and functional drop-in replacement for TCA9517
  • Active-high repeater enable input
  • Open-drain I²C I/O
  • 5.5V tolerant I²C and enable input support
  • Latch-up-free operation
  • Power-off high-impedance I²C bus pins
  • Clock stretching and multi-master arbitration supported on-device
  • Latch-up performance exceeds 100mA per JESD 78 Class II specification
  • ESD protection performance exceeds JESD 22 specification: 4000V Human Body Model (A114-A), 1500V Charged Device Model (C101)

Applications

AI Translation
  • Servers
  • Routers (telecom switching equipment)
  • Industrial equipment
  • Products with multiple I2C slave devices and/or long PCB traces