I/O Expanders：
| Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Programmable | Number of I/O | Interface | Interrupt Output | Features | Output Type | Current - Output Source/Sink | Clock Frequency | Voltage - Supply | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | |||||||||||||||||||
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0 |
- |
Bulk |
Obsolete |
Not Verified |
8 |
I2C, SMBus |
Yes |
POR |
Push-Pull |
10mA, 24mA |
400 kHz |
2.3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
16-TSSOP (0.173", 4.40mm Width) |
16-TSSOP |
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0 |
CAT9555 |
Bulk |
Obsolete |
Not Verified |
16 |
I2C, SMBus |
Yes |
POR |
Push-Pull |
- |
400 kHz |
2.3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
24-WFQFN Exposed Pad |
24-TQFN (4x4) |
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0 |
- |
Bulk |
Obsolete |
Not Verified |
8 |
I2C, SMBus |
Yes |
POR |
Push-Pull |
10mA, 24mA |
400 kHz |
2.3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
16-WQFN Exposed Pad |
16-TQFN (4x4) |
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0 |
- |
Tube |
Obsolete |
Not Verified |
24 |
Parallel |
No |
- |
CMOS, Open-Drain |
- |
- |
2V ~ 6V |
-40°C ~ 85°C |
Surface Mount |
36-SOP (0.311", 7.90mm Width) |
36-MFPSDJ |
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0 |
CAT9534 |
Bulk |
Obsolete |
Not Verified |
8 |
I2C, SMBus |
Yes |
POR |
Push-Pull |
- |
400 kHz |
2.3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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0 |
- |
Tube |
Obsolete |
Not Verified |
24 |
Parallel |
No |
- |
Open Drain |
2.5mA |
- |
4.5V ~ 5.5V |
0°C ~ 70°C |
Through Hole |
40-DIP (0.600", 15.24mm) |
40-PDIP |
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0 |
- |
Bulk |
Obsolete |
Not Verified |
8 |
I2C |
No |
- |
- |
- |
100 kHz |
3V ~ 5.5V |
-20°C ~ 85°C |
Surface Mount |
16-SOIC (0.209", 5.30mm Width) |
16-SOP |
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0 |
* |
Bulk |
Active |
Not Verified |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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0 |
- |
Bulk |
Active |
Not Verified |
8 |
I2C, SMBus |
Yes |
PWM |
Open Drain |
50mA |
400 kHz |
2V ~ 3.6V |
-40°C ~ 125°C |
Surface Mount |
16-WFQFN Exposed Pad |
16-TQFN-EP (3x3) |
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0 |
- |
Bulk |
Active |
Not Verified |
8 |
I2C, SMBus |
No |
POR |
Open Drain |
18mA, 30mA |
400 kHz |
2.3V ~ 5.5V |
-40°C ~ 125°C |
Surface Mount |
16-WQFN Exposed Pad |
16-TQFN (4x4) |
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0 |
- |
Bulk |
Active |
Not Verified |
16 |
I2C, SMBus |
Yes |
POR |
Open Drain, Push-Pull |
31mA, 43mA |
400 kHz |
2V ~ 5.5V |
-40°C ~ 125°C |
Surface Mount |
24-WFQFN Exposed Pad |
24-TQFN-EP (4x4) |
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0 |
- |
Bulk |
Active |
Not Verified |
28 |
SPI |
Yes |
- |
Push-Pull |
4.5mA, 10mA |
26 MHz |
2.5V ~ 5.5V |
-40°C ~ 125°C |
Surface Mount |
28-SSOP (0.209", 5.30mm Width) |
28-SSOP |
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0 |
- |
Bulk |
Active |
Not Verified |
10 |
I2C, SMBus |
Yes |
PWM |
Open Drain |
50mA |
400 kHz |
2V ~ 3.6V |
-40°C ~ 125°C |
Surface Mount |
16-WFQFN Exposed Pad |
16-TQFN-EP (3x3) |
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0 |
- |
Bulk |
Active |
Not Verified |
16 |
I2C, SMBus |
Yes |
POR |
Push-Pull |
31mA, 43mA |
400 kHz |
2V ~ 5.5V |
-40°C ~ 125°C |
Surface Mount |
24-WFQFN Exposed Pad |
24-TQFN-EP (4x4) |
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0 |
- |
Bulk |
Active |
Not Verified |
24 |
- |
Yes |
Direct Bit Set/Reset |
- |
2.5mA |
- |
4.5V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
44-LCC (J-Lead) |
44-PLCC (16.58x16.58) |
