Settings
Fast Delivery
Free Shipping
Incoterms
Payment Types
Marketplace Product
I/O Expanders
Results: 52
Series
Packaging
Product Status
Number of I/O
Interface
Output Type
Current - Output Source/Sink
Voltage - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
Stocking Options
Environmental Options
Media
Marketplace Product
52Results
Applied FiltersRemove All
Showingof 52
1 - 25
Compare | Mfr Part # | Quantity Available | Price | Series | Package | Product Status | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 In Stock Check Lead Time | 1 : $118.08000 Bulk | - | Bulk | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-QFP | 44-MQFP (10x10) | ||
2,978 In Stock | 1 : $274.32000 Cut Tape (CT) 500 : $223.91420 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 44-LCC (J-Lead) | 44-PLCC (16.58x16.58) | ||
1,600 In Stock | 1 : $107.98000 Tube | - | Tube | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-LCC (J-Lead) | 44-PLCC (16.58x16.58) | ||
368 In Stock | 1 : $107.98000 Cut Tape (CT) 500 : $81.02064 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-LCC (J-Lead) | 44-PLCC (16.58x16.58) | ||
0 In Stock Check Lead Time | 1 : $155.04000 Cut Tape (CT) 500 : $116.31534 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-LCC (J-Lead) | 44-PLCC (16.58x16.58) | ||
0 In Stock Check Lead Time | 1 : $146.49000 Tube | - | Tube | Active | 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 | ||
0 In Stock Check Lead Time | 1 : $155.04000 Tube | - | Tube | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-LCC (J-Lead) | 44-PLCC (16.58x16.58) | ||
0 In Stock Check Lead Time | 1 : $161.89000 Tray | - | Tray | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-QFP | 44-MQFP (10x10) | ||
0 In Stock Check Lead Time | 1 : $126.64000 Tube | - | Tube | Active | 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 | ||
0 In Stock Check Lead Time | 1 : $274.32000 Tube | - | Tube | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 44-LCC (J-Lead) | 44-PLCC (16.58x16.58) | ||
0 In Stock Check Lead Time | 1 : $295.63000 Tube | - | Tube | Active | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | -40°C ~ 85°C | Through Hole | 40-DIP (0.600", 15.24mm) | 40-PDIP | ||
 | 0 Marketplace | Obsolete | - | Bulk | Obsolete | 8 | I²C | No | - | - | - | 100 kHz | 3V ~ 5.5V | -20°C ~ 85°C | Surface Mount | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | |
 | 2,500 Marketplace | 176 : $13.42352 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 965 Marketplace | 176 : $13.42352 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 534 Marketplace | 145 : $16.32800 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 728 Marketplace | 128 : $18.44750 Bulk | - | Bulk | Obsolete | 8 | I²C | No | - | - | - | 100 kHz | 3V ~ 5.5V | -20°C ~ 85°C | Surface Mount | 16-SOP | 16-SOP | |
| 484 Marketplace | 128 : $18.44750 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 28,060 Marketplace | 101 : $23.31446 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 428 Marketplace | 101 : $23.31446 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 2,122 Marketplace | 97 : $24.41351 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 13,291 Marketplace | 84 : $28.26000 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 21,947 Marketplace | 83 : $28.41699 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 5,788 Marketplace | 83 : $28.41699 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
| 10,239 Marketplace | 79 : $30.06544 Bulk | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | |
0 In Stock | 1,485 : $67.44573 Tube | - | Tube | Obsolete | 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 |
_tmb.jpg "44-LCC (J-Lead)")
Showingof 52
1 - 25
I/O Expanders
Devices in this family are used in conjunction with microcontrollers, microprocessors, or similar devices for the purpose of increasing the number of signal connections available for connecting peripheral devices. The typical concept of operation involves the use of serial communications requiring only a few I/O lines on the host device to read/write the status of many input/output pins on the expander device. The technique exchanges speed of communication for increased connectivity, and is best suited for applications where fast response is not critical, such as in many human interface applications.
