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Interface - I/O Expanders

I/O expanders operate as a slave device, responsible for sending data to and receiving data from microcontrollers through the MCU port. I/O expanders are used with microcontrollers, microprocessors, or similar devices to increase the number of signal connections that can be used to connect peripheral devices. This technique improves connectivity by increasing communication speed.

Pictures Part Number Brand Stock Price Quantity Online Service
PCA9536DR PCA9536DR Texas Instruments 2360 $0.90
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PCA9535DWR PCA9535DWR Texas Instruments 4000 $4.27
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PCA9535DBQR PCA9535DBQR Texas Instruments 5000 $33.74
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PCA9538PW PCA9538PW Texas Instruments 33600 $1.42
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PCA9538DBR PCA9538DBR Texas Instruments 22000 $1.42
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PCA9536DP/DG,118 PCA9536DP/DG,118 NXP 10900 $9.67
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PCA9536DGKR PCA9536DGKR Texas Instruments 146725 $3.41
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PCA9535PW,118 PCA9535PW,118 NXP 10260 $1.14
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PCA9535HF PCA9535HF NXP 14500 $14.22
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PCA9535BS,118 PCA9535BS,118 NXP 132585 $3.70
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PCA9534RGVR PCA9534RGVR Texas Instruments 27560 $2.84
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PCA9534DBR PCA9534DBR Texas Instruments 16000 $0.57
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PCA9534BS3,118 PCA9534BS3,118 NXP 10000 $10.75
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PCA9534ADBR PCA9534ADBR Texas Instruments 3830 $1.85
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PCA9534ADGVR PCA9534ADGVR Texas Instruments 7000 $2.60
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PCA9535D,118 PCA9535D,118 NXP 3090 $6.21
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PCA9535CPW,118 PCA9535CPW,118 NXP 5600 $25.19
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PCA9534BS,118 PCA9534BS,118 NXP 50000 $0.47
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PCA9534ARGVR PCA9534ARGVR Texas Instruments 9900 $1.00
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PCA9534ARGTR PCA9534ARGTR Texas Instruments 21491 $7.11
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