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........... 11 7.1. FUNCTIONAL BLOCK DIAGRAM .............. 11 7.2. FEATURE DESCRIPTION ...
I2C to Parallel Port Expander
Operating power supply voltage range of 1.65 V to 5.5 V
Low standby current
Open-drain active-low interrupt output
5.5 V tolerant, 8 I/O ports which default to input mode
Compatible with most microcontrollers
Up to 400 kHz clock frequency
Noise filter on SCL/SDA inputs
Polarity Inversion register
Internal power-on reset
No glitch on power-up
Address by three hardware address pins for use of up to
eight devices
Latched outputs with high-current drive capability for
directly driving LEDs
Latch-up performance exceeds 100 mA per JESD 78,
c.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCA9535 |
nexperia |
Low-voltage 16-bit I2C and SMBus low-power I/O expander |
|
| 2 | NCA9535-Q100 |
nexperia |
Low-voltage 16-bit I2C and SMBus low-power I/O expander |
|
| 3 | NCA9539 |
nexperia |
Low-voltage 16-bit I2C and SMBus low-power I/O expander |
|
| 4 | NCA9539-Q100 |
nexperia |
Low-voltage 16-bit I2C and SMBus low-power I/O expander |
|
| 5 | NCA9511 |
NOVOSENSE |
Hot Swappable I2C Bus and SMBus Buffer |
|
| 6 | NCA9555 |
nexperia |
Low-voltage 16-bit I2C and SMBus I/O expander |
|
| 7 | NCA9555 |
NOVOSENSE |
16-bit I2C-bus I/O port |
|
| 8 | NCA9555-Q100 |
nexperia |
Low-voltage 16-bit I2C and SMBus I/O expander |
|
| 9 | NCA9555B |
NOVOSENSE |
16-bit I2C-bus I/O port |
|
| 10 | NCA9595 |
nexperia |
Low-voltage 16-bit I2C and SMBus I/O expander |
|
| 11 | NCA9595-Q100 |
nexperia |
Low-voltage 16-bit I2C and SMBus I/O expander |
|
| 12 | NCA0805NPO100J100TRPF |
NIC |
Multilayer Ceramic Chip Capacitors |
|