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4-channel 1.65- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 20-TSSOP -40 to 85
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-40577-1-ND
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DigiKey | IC BUS SWITCH 2 X 1:4 20TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1751 In Stock |
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$0.4605 / $1.3400 | Buy Now |
DISTI #
595-TCA9545APWR
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Mouser Electronics | Switch ICs - Various 4-CH I2C and SMBus Switch RoHS: Compliant | 6984 |
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$0.4340 / $1.3500 | Buy Now |
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Bristol Electronics | 2185 |
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RFQ | ||
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Quest Components | INTERFACE CIRCUIT, CMOS, PDSO20 | 485 |
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$0.5000 / $1.2000 | Buy Now |
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Ameya Holding Limited | IC I2C SW 4CH W/RESET 20TSSOP | 11927 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 2000 |
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RFQ | |
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LCSC | TSSOP-20 Signal Switches Multiplexers Decoders ROHS | 3378 |
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$0.5085 / $0.8964 | Buy Now |
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Win Source Electronics | I2C Bus Switch 1-Element 1-IN 20-Pin TSSOP T/R / IC I2C SW 4CH W/RESET 20TSSOP | 57500 |
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$1.3590 / $2.0380 | Buy Now |
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TCA9545APWR
Texas Instruments
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Datasheet
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TCA9545APWR
Texas Instruments
4-channel 1.65- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 20-TSSOP -40 to 85
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Package Description | TSSOP-20 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Interface IC Type | INTERFACE CIRCUIT | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e4 | |
Length | 6.5 mm | |
Moisture Sensitivity Level | 1 | |
Number of Channels | 4 | |
Number of Functions | 4 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Seated Height-Max | 1.2 mm | |
Supply Voltage-Max | 5.5 V | |
Supply Voltage-Min | 1.65 V | |
Supply Voltage-Nom | 1.8 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | NICKEL PALLADIUM GOLD | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 4.4 mm |