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I/O Expanders
Results: 31
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
35,013 In Stock | 1 : $1.33000 Cut Tape (CT) 3,000 : $0.57535 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 8 | I²C | Yes | - | Push-Pull | - | 1 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-UFQFN | 16-UQFN (1.8x2.6) | ||
154,302 In Stock | 1 : $2.15000 Cut Tape (CT) 3,500 : $0.92056 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 16 | I²C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-TQFN (4x4) | ||
45,355 In Stock | 1 : $2.15000 Cut Tape (CT) 2,500 : $0.92056 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 4 | SMBus | No | POR | - | 50mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | ||
19,352 In Stock | 1 : $2.39000 Cut Tape (CT) 3,000 : $1.15069 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 16 | I²C | Yes | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | ||
52,383 In Stock | 1 : $2.50000 Cut Tape (CT) 3,500 : $1.19672 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-TQFN (4x4) | ||
14,996 In Stock | 1 : $2.09000 Cut Tape (CT) 2,500 : $0.89754 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 8 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | ||
3,000 In Stock 3,000 Factory | 1 : $3.61000 Cut Tape (CT) 3,000 : $1.72604 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 16 | I²C | Yes | POR | Open Drain, Push-Pull | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 105°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | |||
1,984 In Stock | 1 : $2.09000 Cut Tape (CT) 2,500 : $0.89754 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) | Active | 8 | I²C | No | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | ||
1,738 In Stock 3,000 Factory | 1 : $2.44000 Cut Tape (CT) 3,000 : $1.04713 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | ||
1,773 In Stock | 1 : $2.47000 Cut Tape (CT) 3,000 : $1.05864 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | ||
2,737 In Stock | 1 : $4.31000 Cut Tape (CT) 3,000 : $2.30139 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 48 | I²C | Yes | - | Open Drain | 42mA, 480µA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 56-WFQFN Exposed Pad | 56-TQFN (7x7) | ||
0 In Stock | 1 : $5.17000 Cut Tape (CT) 3,500 : $2.76167 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 34 | I²C | Yes | - | - | 10mA, 10mA | 100 kHz | 1.65V ~ 5.5V | -40°C ~ 105°C | Surface Mount, Wettable Flank | 46-WFQFN Exposed Pad | W-QFN4565-46 (SWP) | |||
0 In Stock | 1 : $2.47000 Cut Tape (CT) 3,500 : $1.05864 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-TQFN (4x4) | ||
0 In Stock 900 Factory | 1 : $2.09000 Tube | - | Tube | Active | 8 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | ||
0 In Stock 248 Factory | 1 : $2.47000 Tube | - | Tube | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | ||
49 In Stock | 1 : $2.49000 Tube | - | Tube | Active | 8 | SMBus | Yes | POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | - | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | ||
0 In Stock | 1 : $3.36000 Cut Tape (CT) 3,500 : $1.61097 Tape & Reel (TR) | - | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 24 | I²C, SMBus | Yes | POR | Open Drain | 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 32-WFQFN Exposed Pad | 32-TQFN (3x6) | ||
0 In Stock | 2,500 : $0.69042 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | - | I²C | Yes | - | Open Drain | - | 1 MHz | 2.3V ~ 5.5V | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | 8-MSOP-EP | ||
0 In Stock 3,500 Factory | 3,500 : $0.82850 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 8 | I²C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | ||
0 In Stock | 2,500 : $0.89754 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 8 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | ||
0 In Stock 5,000 Factory | 2,500 : $0.89754 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 8 | SMBus | Yes | POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | - | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | ||
0 In Stock | 3,000 : $1.05864 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | ||
0 In Stock | 3,500 : $1.19672 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-TQFN (4x4) | ||
0 In Stock | 3,500 : $1.19672 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 16 | I²C | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-TQFN (4x4) | ||
0 In Stock | 3,000 : $1.84111 Tape & Reel (TR) | - | Tape & Reel (TR) | Active | 16 | I²C | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 105°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
Showingof 31
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.
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