|    Change Country Change Location USD
United States United States

Please confirm your currency selection:

US Dollars

Mouser Part #:
Manufacturer Part #:



Interface - I/O Expanders I2C CONTROLLED KEYPAD SCAN
Mouser Online Catalog Page 475, Mouser Online Catalog
PDF Page 475, PDF Catalog Page
PDF Data Sheet
Images are for reference only
See Product Specifications
Share |
Manufacturer: Texas Instruments
Product Category: Interface - I/O Expanders
RoHS: RoHS Compliant Details
Brand: Texas Instruments
Number of I/Os: 18 I/O
Maximum Operating Frequency: 1 MHz
Operating Supply Voltage: 1.65 V to 3.6 V
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: - 40 C
Mounting Style: SMD/SMT
Package / Case: DSBGA-25
Packaging: Reel
Development Kit: TCA8418E-EVM
Logic Family: TCA
Output Current: 25 mA
Series: TCA8418E
Factory Pack Quantity: 3000
Log In to create a note about this product or see notes that you previously created on this product.
ImageMfr. Part #DescriptionStock 
BD733L5FP-CE2 LDO Voltage Regulators 1,974
BD750L5FP-CE2 LDO Voltage Regulators 1,950
1239AS-H-100M=P2 Fixed Inductors 2,683
GRM033C80J104KE84D Multilayer Ceramic Capacitors MLCC - SMD/SMT 45,156
MP34DT01TR MEMS Microphones 39,525
LIS2DHTR Accelerometers 12,294
LW QH8G-Q2S2-3K5L-1 Standard LEDs - SMD 177,541
MASWSS0115TR-3000 RF Switch ICs 44,016
TOM-1545P-R Microphones 7,558
Real Time Availability
2,104 Can Ship Immediately

On Order: 0  

Factory Lead-Time: 5 Weeks  

Enter Quantity:

    Minimum: 1
Multiples: 1
Select Packaging Option Below
Pricing (USD)
Cut Tape
  1: $2.59
  10: $2.33
  25: $2.02
  50: $1.90
  100: $1.87
  250: $1.66
  500: $1.41
  750: $1.28
  1,000: $1.01
MouseReel™ Reel Service Fee $7.00 Price will be calculated in cart.
Full Reels of 3000
To purchase full reel, order in multiples of 3000:
  3,000: $1.01
Full Reel and Broken Reel Options
Reel and Cut Tape
Reel and MouseReel™
Reel Service Fee $7.00
MouseReel™ price is calculated in the cart. All MouseReel™ orders are non-returnable.

To add to a project, please Log In.

137468454 147914401 197847692