TCA9517DGKR

TCA9517DGKR
Mfr. #:
TCA9517DGKR
Description:
Interface - Signal Buffers, Repeaters Level-Translating I2C Bus Repeater
Lifecycle:
New from this manufacturer.
Datasheet:
TCA9517DGKR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TCA9517DGKR more Information TCA9517DGKR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Interface - Signal Buffers, Repeaters
RoHS:
Y
Propagation Delay Time:
141 ns
Maximum Clock Frequency:
400 kHz
Operating Supply Voltage:
900 mV to 5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
VSSOP-8
Packaging:
Reel
Series:
TCA9517
Brand:
Texas Instruments
Product Type:
Signal Buffers, Repeaters
Factory Pack Quantity:
2500
Subcategory:
Interface ICs
Unit Weight:
0.001058 oz
Tags
TCA9517DG, TCA9517D, TCA951, TCA95, TCA9, TCA
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***Components
In a Pack of 5, TCA9517DGKR, Bus Repeater TCA9517 I2C, SMBus Yes, 8-Pin VSSOP
***as Instruments
Level-shifting I2C bus repeater 8-VSSOP -40 to 85
*** Source Electronics
IC I2C BUS REP LVL-TRANSL 8VSSOP
***i-Key
IC TRNSLTR BIDIRECTIONAL 8VSSOP
***ical
I2C Buffer/Repeater 3.3V/5V 8-Pin VSSOP T/R
***et Europe
I2C Bus Repeater 8-Pin MSOP T/R
***p One Stop Global
Level-Translating I2C/Smbus Bus Repeater
***ark
I2C/smbus Bus Repeater, 400Khz, Vssop-8; Ic Interface Type:i2C, Smbus; Interface Applications:i2C Bus & Smbus Systems Applications, Servers, Telecom; Supply Voltage Min:900Mv; Supply Voltage Max:5.5V; Interface Case Style:vssop; No. Rohs Compliant: Yes
***ment14 APAC
Prices include import duty and tax. I2C/SMBUS BUS REPEATER, 400KHZ, VSSOP-8; IC Interface Type:I2C, SMBus; Interface Applications:I2C Bus & SMBus Systems Applications, Servers, Telecom; Supply Voltage Min:900mV; Supply Voltage Max:5.5V; Interface Case Style:VSSOP; No. of Pins:8Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
***nell
I2C/SMBUS BUS REPEATER, 400KHZ, VSSOP-8; Tipo di Interfaccia CI:I2C, SMBus; Applicazioni Interfaccia:Applicazioni Sistemi I2C Bus & SMBus, Server, Telecom; Tensione di Alimentazione Min:900mV; Tensione di Alimentazione Max:5.5V; Modello Case Interfaccia:VSSOP; No. di Pin:8Pin; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019)
***XS
The TCA9517 is a bidirectional buffer with level shifting capabilities for I2C and SMBus systems. It provides bidirectional voltage-level translation (up-translation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I2C and SMBus systems to be extended without degradation of performance, even during level shifting.
***NS
The TCA9517 buffers both the serial data (SDA) and the serial clock (SCL) signals on the I2C bus, thus allowing two buses of up to 400-pF bus capacitance to be connected in an I2C application.
***AS INSTRUMEN
The TCA9517 has two types of drivers: A-side drivers and B-side drivers. All inputs and I/Os are over-voltage tolerant to 5.5 V, even when the device is unpowered (VCCB and/or VCCA = 0 V).
***AS INSTUMENTS
The type of buffer design on the B-side prevents it from being used in series with devices which use static voltage offset. This is because these devices do not recognize buffered low signals as a valid low and do not propagate it as a buffered low again.
***AS INSTRUMENT
The B-side drivers operate from 2.7 V to 5.5 V. The output low level for this internal buffer is approximately 0.5 V, but the input voltage must be 70 mV or more below the output low level when the output internally is driven low. The higher-voltage low signal is called a buffered low. When the B-side I/O is driven low internally, the low is not recognized as a low by the input. This feature prevents a lockup condition from occurring when the input low condition is released.
***AS INSTRUM
The A-side drivers operate from 0.9 V to 5.5 V and drive more current. They do not require the buffered low feature (or the static offset voltage). This means that a low signal on the B-side translates to a nearly 0 V low on the A-side, which accommodates smaller voltage swings of lower-voltage logic. The output pulldown on the A-side drives a hard low, and the input level is set at 0.3 × VCCA to accommodate the need for a lower low level in systems where the low-voltage-side supply voltage is as low as 0.9 V.
***AS INSTRUM
The A-side of two or more TCA9517 s can be connected together, allowing many topographies (See Figure 8 and Figure 9 ), with the A-side as the common bus. Also, the A-side can be connected directly to any other buffer with static- or dynamic-offset voltage. Multiple TCA9517 s can be connected in series, A-side to B-side, with no buildup in offset voltage and with only time-of-flight delays to consider. The TCA9517 cannot be connected B-side to B-side, because of the buffered low voltage from the B-side. The B-side cannot be connected to a device with rise time accelerators.
***OMO Electronic
VCCA is only used to provide the 0.3 × VCCA reference to the A-side input comparators and for the power-good-detect circuit. The TCA9517 logic and all I/Os are powered by the VCCB pin.
***AS INSRUMENT
As with the standard I2C system, pullup resistors are required to provide the logic-high levels on the buffered bus. The TCA9517 has standard open-drain configuration of the I2C bus. The size of these pullup resistors depends on the system, but each side of the repeater must have a pullup resistor. The device is designed to work with Standard mode and Fast mode I2C devices in addition to SMBus devices. Standard mode I2C devices only specify 3 mA in a generic I2C system, where Standard mode devices and multiple masters are possible. Under certain conditions, higher termination currents can be used.
TCA9517 Level-Shifting I2C Bus Repeater
OMO Electronic TCA9517 Level-Shifting I2C Bus Repeater is a bi-directional buffer with level shifting capabilities for I2C and SMBus systems. This repeater provides bi-directional voltage-level translation (up-translation/down-translation) between low voltages (down to 0.9V) and higher voltages (2.7V to 5.5V) in mixed-mode applications. The TCA9517 enables I2C and SMBus systems to be extended without degradation of performance, even during level shifting.
Part # Description Stock Price
TCA9517DGKR
DISTI # V39:1801_07367440
Level-Translating I2C/Smbus Bus Repeater
RoHS: Compliant
2500
    TCA9517DGKRQ1
    DISTI # V99:2348_21874301
    TCA9517DGKRQ1749
    • 2500:$0.5918
    • 1000:$0.6621
    • 500:$0.8324
    • 100:$0.9524
    • 10:$1.2402
    • 1:$1.5900
    TCA9517DGKR
    DISTI # V72:2272_07367440
    Level-Translating I2C/Smbus Bus Repeater
    RoHS: Compliant
    742
    • 500:$0.5522
    • 250:$0.5725
    • 100:$0.6361
    • 25:$0.7433
    • 10:$0.9084
    • 1:$1.0677
    TCA9517DGKRQ1
    DISTI # V39:1801_21874301
    TCA9517DGKRQ10
      TCA9517DGKR
      DISTI # 296-35972-1-ND
      IC TRNSLTR BIDIRECTIONAL 8VSSOP
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)
      57004In Stock
      • 1000:$0.4589
      • 500:$0.5812
      • 100:$0.7036
      • 10:$0.9020
      • 1:$1.0100
      TCA9517DGKR
      DISTI # 296-35972-6-ND
      IC TRNSLTR BIDIRECTIONAL 8VSSOP
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®
      57004In Stock
      • 1000:$0.4589
      • 500:$0.5812
      • 100:$0.7036
      • 10:$0.9020
      • 1:$1.0100
      TCA9517DGKR
      DISTI # 296-35972-2-ND
      IC TRNSLTR BIDIRECTIONAL 8VSSOP
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)
      52500In Stock
      • 12500:$0.3802
      • 5000:$0.3950
      • 2500:$0.4158
      TCA9517DGKRQ1
      DISTI # 296-51629-1-ND
      LEVEL-TRANSLATING I2C BUS REPEAT
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)
      Limited Supply - Call
        TCA9517DGKRQ1
        DISTI # 296-51629-6-ND
        LEVEL-TRANSLATING I2C BUS REPEAT
        RoHS: Compliant
        Min Qty: 1
        Container: Digi-Reel®
        Limited Supply - Call
          TCA9517DGKRQ1
          DISTI # 296-51629-2-ND
          LEVEL-TRANSLATING I2C BUS REPEAT
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape & Reel (TR)
          Temporarily Out of Stock
          • 2500:$0.6230
          TCA9517DGKRQ1
          DISTI # 29477072
          TCA9517DGKRQ110000
          • 10000:$0.5643
          • 2500:$0.5861
          TCA9517DGKR
          DISTI # 33634917
          Level-Translating I2C/Smbus Bus Repeater
          RoHS: Compliant
          2500
          • 2500:$0.3760
          TCA9517DGKRQ1
          DISTI # 29718310
          TCA9517DGKRQ1749
          • 2500:$0.5918
          • 1000:$0.6621
          • 500:$0.8324
          • 100:$0.9524
          • 12:$1.2402
          TCA9517DGKR
          DISTI # 32739541
          Level-Translating I2C/Smbus Bus Repeater
          RoHS: Compliant
          742
          • 500:$0.5522
          • 250:$0.5725
          • 100:$0.6361
          • 25:$0.7433
          • 15:$0.9084
          TCA9517DGKR
          DISTI # TCA9517DGKR
          I2C Bus Repeater 8-Pin MSOP T/R - Cut TR (SOS) (Alt: TCA9517DGKR)
          RoHS: Compliant
          Min Qty: 1
          Container: Cut Tape
          Americas - 125
          • 1250:$0.4429
          • 625:$0.4559
          • 313:$0.4709
          • 157:$0.4859
          • 79:$0.5029
          • 40:$0.5209
          • 1:$0.5399
          TCA9517DGKR
          DISTI # TCA9517DGKR
          I2C Bus Repeater 8-Pin MSOP T/R (Alt: TCA9517DGKR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape and Reel
          Europe - 2500
          • 25000:€0.3609
          • 15000:€0.3869
          • 10000:€0.4519
          • 5000:€0.4929
          • 2500:€0.6019
          TCA9517DGKR
          DISTI # TCA9517DGKR
          I2C Bus Repeater 8-Pin MSOP T/R - Tape and Reel (Alt: TCA9517DGKR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Reel
          Americas - 0
          • 25000:$0.3719
          • 15000:$0.3829
          • 10000:$0.3959
          • 5000:$0.4099
          • 2500:$0.4309
          TCA9517DGKR
          DISTI # TCA9517DGKR
          I2C Bus Repeater 8-Pin MSOP T/R (Alt: TCA9517DGKR)
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape and Reel
          Asia - 0
            TCA9517DGKRQ1
            DISTI # TCA9517DGKRQ1
            Level-Shifting I2C Bus Repeater Dual Output 0.9V to 5.25V 8-Pin VSSOP T/R - Tape and Reel (Alt: TCA9517DGKRQ1)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel
            Americas - 0
            • 25000:$0.5579
            • 15000:$0.5739
            • 10000:$0.5939
            • 5000:$0.6139
            • 2500:$0.6449
            TCA9517DGKR .
            DISTI # 58Y3832
            I2C/SMBUS BUS REPEATER, 400KHZ, VSSOP-8,IC Interface Type:I2C, SMBus,Interface Applications:I2C Bus & SMBus Systems Applications, Servers, Telecom,Supply Voltage Min:900mV,Supply Voltage Max:5.5V,Interface Case Style:VSSOP,No. RoHS Compliant: Yes0
            • 10000:$0.3800
            • 2500:$0.3920
            • 1000:$0.4860
            • 500:$0.5560
            • 100:$0.6290
            • 10:$0.8190
            • 1:$0.9560
            TCA9517DGKRLevel-shifting I2C bus repeater13861
            • 1000:$0.3400
            • 750:$0.3700
            • 500:$0.4500
            • 250:$0.5400
            • 100:$0.5800
            • 25:$0.6700
            • 10:$0.7200
            • 1:$0.8000
            TCA9517DGKRQ1Automotive, Level-Shifting I2C Bus Repeater7012
            • 1000:$0.5100
            • 750:$0.5700
            • 500:$0.7100
            • 250:$0.8700
            • 100:$0.9400
            • 25:$1.1000
            • 10:$1.1900
            • 1:$1.3300
            TCA9517DGKR
            DISTI # 595-TCA9517DGKR
            Interface - Signal Buffers, Repeaters Level-Translating I2C Bus Repeater
            RoHS: Compliant
            30951
            • 1:$0.9800
            • 10:$0.8320
            • 100:$0.6390
            • 500:$0.5650
            • 1000:$0.4460
            • 2500:$0.3950
            • 10000:$0.3810
            TCA9517DGKRQ1
            DISTI # 595-TCA9517DGKRQ1
            Interface - Signal Buffers, Repeaters LEVEL-TRANSLATING I2C BUS REPEATER
            RoHS: Compliant
            5896
            • 1:$1.4600
            • 10:$1.2500
            • 100:$0.9570
            • 500:$0.8460
            • 1000:$0.6680
            • 2500:$0.5920
            • 10000:$0.5700
            TCA9517DGKR
            DISTI # 8253514
            LEVEL-TRANSLAT. I2C BUS REPEATER VSSOP8, PK325
            • 500:£0.4100
            • 250:£0.4380
            • 100:£0.4640
            • 50:£0.6060
            • 5:£0.7640
            TCA9517DGKR
            DISTI # 8253514P
            LEVEL-TRANSLAT. I2C BUS REPEATER VSSOP8, RL255
            • 500:£0.4100
            • 250:£0.4380
            • 100:£0.4640
            • 50:£0.6060
            TCA9517DGKR .
            DISTI # 2496511
            I2C/SMBUS BUS REPEATER, 400KHZ, VSSOP-8
            RoHS: Compliant
            0
            • 22500:$0.5680
            • 10000:$0.5860
            • 2500:$0.6070
            • 1000:$0.6860
            • 500:$0.8690
            • 100:$0.9830
            • 10:$1.2800
            • 1:$1.5100
            TCA9517DGKR .
            DISTI # 2496511
            I2C/SMBUS BUS REPEATER, 400KHZ, VSSOP-8
            RoHS: Compliant
            661
            • 500:£0.4270
            • 250:£0.4550
            • 100:£0.4830
            • 50:£0.6290
            • 1:£0.7200
            TCA9517DGKR
            DISTI # C1S746203270283
            Level-Translating I2C/Smbus Bus Repeater
            RoHS: Compliant
            1278
            • 1000:$0.4400
            • 500:$0.5370
            • 200:$0.5770
            • 100:$0.6070
            • 50:$0.7010
            • 10:$0.8090
            • 5:$1.0300
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            Availability
            Stock:
            24
            On Order:
            2007
            Enter Quantity:
            Current price of TCA9517DGKR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
            Reference price (USD)
            Quantity
            Unit Price
            Ext. Price
            1
            $0.98
            $0.98
            10
            $0.83
            $8.32
            100
            $0.64
            $63.90
            500
            $0.56
            $282.50
            1000
            $0.45
            $446.00
            Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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