See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DB | 24

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TCA9535DBR


Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers

TI Store Price:

 
 
Qty.Price
1 - 9 $ 1.32
10 - 24 $ 1.19
25 - 99 $ 1.06
100 - 249 $ 0.96
250 - 499 $ 0.86
500 - 749 $ 0.71
750 - 999 $ 0.59
1000 - 9999 $ 0.50

Adjust your quantity during checkout

Texas Instruments TCA9535DBR

The TCA9535 is a 24-pin device that provides 16 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus or (SMBus) protocol. The device can operate with a power supply voltage ranging from 1.65 V to 5.5 V.

The TCA9535 consists of two 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active-high or active-low operation) registers. At power on, the I/Os are configured as inputs. The system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits.

The TCA9535 is identical to the TCA9555, except that the TCA9535 does not include the internal I/O pull-up resistor, which requires pull-ups and pull-downs on unused I/O pins when configured as an input and undriven.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00