Part Number Manufacturer / Brand Brife Description Part StatusApplicationsInterfaceVoltage - SupplyPackage / CaseSupplier Device PackageMounting Type
Analog Devices Inc. IC PORT EXPANDER 10I/O 16WLSCP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V16-UFBGA, WLCSP16-WLCSP (1.59x1.59)Surface Mount
Analog Devices Inc. IC PORT EXPANDER 10I/O 16LFCSP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V16-WFQFN Exposed Pad, CSP16-LFCSP-WQ (3x3)Surface Mount
Analog Devices Inc. IC PORT EXPANDER 10I/O 16LFCSP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V16-WFQFN Exposed Pad, CSP16-LFCSP-WQ (3x3)Surface Mount
Analog Devices Inc. IC PORT EXPANDER 10I/O 16LFCSP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V16-WFQFN Exposed Pad, CSP16-LFCSP-WQ (3x3)Surface Mount
Analog Devices Inc. IC DECODER/EXPANDER 16WLCSP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V16-UFBGA, WLCSP16-WLCSP (1.59x1.59)Surface Mount
Analog Devices Inc. IC PORT EXPANDER 19I/O 25WLSCP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V25-UFBGA, WLCSP25-WLCSP (1.99x1.99)Surface Mount
Analog Devices Inc. IC KEY DECODER 19I/O EXP 24LFCSP ActiveKeypad Entries, I/O ExpansionI²C1.65 V ~ 3.6 V24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (3.5x3.5)Surface Mount
Rohm Semiconductor IC EXPANDER GPIO 35VBGA Active
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1.65 V ~ 3.6 V35-VFBGA35-VBGA (4x4)Surface Mount
Maxim Integrated IC KEY SWITCH 2WIRE 24TQFN Discontinued at -Cell Phones, PDA, PlayersI²C1.65 V ~ 3.6 V24-WFQFN Exposed Pad24-TQFN-EP (3.5x3.5)Surface Mount
Maxim Integrated IC KEY SWITCH 2WIRE 24TQFN Discontinued at -Cell Phones, PDA, PlayersI²C1.65 V ~ 3.6 V24-WFQFN Exposed Pad24-TQFN-EP (3.5x3.5)Surface Mount
Maxim Integrated IC KEY SWITCH 2WIRE 24-TQFN ActiveCell Phones, PDA, PlayersI²C1.65 V ~ 3.6 V24-WFQFN Exposed Pad24-TQFN-EP (3.5x3.5)Surface Mount
Maxim Integrated IC KEY SWITCH 2WIRE 24-TQFN ActiveCell Phones, PDA, PlayersI²C1.65 V ~ 3.6 V24-WFQFN Exposed Pad24-TQFN-EP (3.5x3.5)Surface Mount
Texas Instruments IC DISPL PORT TO TMDS OUT 36-QFN ActiveDesktop, Notebook PCsI²C, 2-Wire Serial1.65 V ~ 3.6 V36-VFQFN Exposed Pad36-VQFN (6x6)Surface Mount
Texas Instruments IC DISPL PORT TO TMDS OUT 36QFN ActiveDesktop, Notebook PCsI²C, 2-Wire Serial1.65 V ~ 3.6 V36-VFQFN Exposed Pad36-VQFN (6x6)Surface Mount
Texas Instruments IC KEYPAD SCAN DEVIC I2C 25DSBGA ActivePDA's, Portable Audio/Video, SmartphonesI²C, 2-Wire Serial1.65 V ~ 3.6 V25-XFBGA, DSBGA25-DSBGA (2x2)Surface Mount
Texas Instruments IC KEYPAD SCAN DEVICE I2C 24WQFN ActivePDA's, Portable Audio/Video, SmartphonesI²C, 2-Wire Serial1.65 V ~ 3.6 V24-WQFN Exposed Pad24-WQFN (4x4)Surface Mount
Texas Instruments IC KEYBOARD SCANNER I2C 40VQFN Not For New Designs
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I²C1.65 V ~ 3.6 V40-VFQFN Exposed Pad40-VQFN (6x6)Surface Mount