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18-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt, reset & 80 key support 24-WQFN -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 # | Manufacturer | Description | Datasheet |
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TCA8418RTWR | Texas Instruments | I2C Controlled Keypad Scan IC With Integrated ESD Protection 24-WQFN -40 to 85 |
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
28AH5261
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Newark | Interface, I2C, 3.6V, Qfn-24, Ic Interface Type:I2C, Interface Applications:Digital Cameras, Gps Devices, Mp3 Players, Pdas, Smart Phones, Supply Voltage Min:1.65V, Supply Voltage Max:3.6V, Interface Case Style:Qfn, No. Of Rohs Compliant: Yes |Texas Instruments TCA8418RTWR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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Buy Now | |
DISTI #
296-25223-1-ND
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DigiKey | IC INTERFACE SPECIALIZED 24WQFN Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
3146 In Stock |
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$0.7051 / $1.4800 | Buy Now |
DISTI #
595-TCA8418RTWR
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Mouser Electronics | Interface - Specialized Low-Vltg 16B I2C & SMBus I/O Expander RoHS: Compliant | 5880 |
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$0.7050 / $1.4400 | Buy Now |
DISTI #
V72:2272_07367432
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Arrow Electronics | I2C Controlled Keypad Scan IC 24-Pin WQFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks Date Code: 2228 Container: Cut Strips | Americas - 43 |
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$0.6659 / $0.9970 | Buy Now |
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Bristol Electronics | 9 |
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RFQ | ||
DISTI #
TCA8418RTWR
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TME | IC: interface, I/O expander, 1.65÷3.6VDC, I2C,SMBus, SMD, WQFN24 Min Qty: 1 | 0 |
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$0.7700 / $1.5500 | RFQ |
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Ameya Holding Limited | TCA8418RTWR 输入/输出控制器, 24针 WQFN封装 | 999 |
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RFQ | |
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CHIPMALL.COM LIMITED | 81000 |
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$0.4595 | Buy Now | |
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CHIPMALL.COM LIMITED | IC INTERFACE SPECIALIZED 24WQFN | 1271 |
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$0.3649 / $0.6318 | Buy Now |
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Greenchips | Date Code: 1952/CN | 489 |
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$0.3110 / $0.5610 | Buy Now |
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TCA8418RTWR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TCA8418RTWR
Texas Instruments
18-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt, reset & 80 key support 24-WQFN -40 to 85
Select a part to compare: |
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QFN | |
Package Description | QFN-24 | |
Pin Count | 24 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
JESD-30 Code | S-PQCC-N24 | |
JESD-609 Code | e4 | |
Length | 4 mm | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Terminals | 24 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVQCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 0.8 mm | |
Supply Voltage-Nom | 1.8 V | |
Surface Mount | YES | |
Telecom IC Type | TELECOM CIRCUIT | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 4 mm |