Datasheets
TCA8424RHAR by: Texas Instruments

24-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt & 128 key support 40-VQFN -40 to 85

Part Details for TCA8424RHAR by Texas Instruments

Overview of TCA8424RHAR by Texas Instruments

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Applications Consumer Electronics

Price & Stock for TCA8424RHAR

Part # Distributor Description Stock Price Buy
DISTI # 2156-TCA8424RHAR-ND
DigiKey IC INTERFACE SPECIALIZED 40VQFN Min Qty: 1 Lead time: 18 Weeks Container: Bulk MARKETPLACE PRODUCT 22500
In Stock
  • 290 $1.0400
$1.0400 Buy Now
DISTI # 296-35971-1-ND
DigiKey IC INTERFACE SPECIALIZED 40VQFN Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1683
In Stock
  • 1 $1.9600
  • 10 $1.4440
  • 25 $1.3152
  • 100 $1.1736
  • 250 $1.1061
  • 500 $1.0653
  • 1,000 $1.0318
  • 2,500 $0.9964
  • 5,000 $0.9751
  • 7,500 $0.9644
$0.9644 / $1.9600 Buy Now
DISTI # 595-TCA8424RHAR
Mouser Electronics Touch Screen Controllers Lo-Vlt 8x16 Kybrd Scnnr Complnt Intrfc RoHS: Compliant 0
Order Now
Rochester Electronics TCA8424 Low-voltage 8x16 keyboard scanner with HID over I2C compliant interface RoHS: Compliant Status: Not Recommended for New Designs Min Qty: 1 22500
  • 1 $0.9972
  • 25 $0.9773
  • 100 $0.9374
  • 500 $0.8975
  • 1,000 $0.8476
$0.8476 / $0.9972 Buy Now

Part Details for TCA8424RHAR

TCA8424RHAR CAD Models

TCA8424RHAR Part Data Attributes

TCA8424RHAR Texas Instruments
Buy Now Datasheet
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TCA8424RHAR Texas Instruments 24-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt & 128 key support 40-VQFN -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description VQFN-40
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
JESD-30 Code S-PQCC-N40
JESD-609 Code e4
Length 6 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 40
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
Seated Height-Max 1 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 6 mm

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