JLCPCB In-Stock Parts Engine (Unofficial)home/io_expanders/list

I/O Expanders

lcscmfrpackagegpiosvoltageinterfaceinterruptcurrentclockstockprice
148077AW9523BTQRTQFN-24-EP(4x4)162.4V - 5.5VI²CYes20mA sink / 20mA source400kHz14809$0.34
7605PCF8574T/3,518SOIC-16-300mil82.5V - 6VI²CYes25mA sink / 300000mA source100kHz11840$1.40
2987288PCF8574T/TRSO-16-300mil8I²CNo11142$0.72
133803PCA9534PWRTSSOP-1682.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz8693$0.67
561273XL9535TSSOP-24No8625$0.54
128392PCA9555PW,118TSSOP-24162.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz8344$0.73
130204TCA9535PWRTSSOP-24161.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz8323$0.47
609791XL9555TSSOP-24No6469$0.52
181499TCA6408ARGTRQFN-16-EP(3x3)81.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz6175$0.42
141380PCA9557PW,118TSSOP-1682.3V - 5.5VI²C, SMBusNo20mA sink / 10mA source400kHz5924$0.50
457770FXL6408UMXUQFN-16(1.8x2.6)No5157$0.50
2987289PCF8574AT/TRSOP-16-W8I²CNo4687$0.74
255606PCA9535PW,118TSSOP-24162.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz4211$1.48
22396388TCA9535PWR(UMW)TSSOP-24161.4V - 5.5VI²CYes2.40MHz3800$0.32
2687996PCA9539PW,118TSSOP-242.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz3120$0.97
80692TCA6424ARGJRVQFN-32-EP(5x5)241.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz3026$1.07
2669725PI4IOE5V9539ZDEXTQFN-24-EP(4x4)2.3V - 5.5VI²CNo400kHz2864$1.06
2652314PI4IOE5V6416ZDEXQFN-24-EP(4x4)1.65V - 5.5VI²CNo25mA sink / 10mA source400kHz2730$1.33
140277TCA9555RTWRWQFN-24-EP(4x4)161.65V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz2718$0.81
3188776PI4IOE5V9535ZDEXQFN-24(4x4)2.3V - 5.5VI²CYes400kHz2656$0.50
86803PCA9554APW,118TSSOP-1682.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz2487$0.77
2688883PCA9536D,118SO-82.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz2406$0.85
131972TCA9539PWRTSSOP-24161.65V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz2118$0.56
134039TCA9539RTWRWQFN-24-EP(4x4)161.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz2055$0.85
517989XRA1201PIG24TR-FTSSOP-241.65V - 3.6VI²C, SMBusYes400kHz2053$1.15
2652295PCA9555APW,118TSSOP-241.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz1979$1.10
57790PCF8574TS/3,118SSOP-20-5.2mm82.5V - 6VI²CYes25mA sink / 300000mA source100kHz1849$1.73
129516PCA9539PWTSSOP-24162.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz1733$0.94
133183PCA9555DB,118SSOP-24-208mil162.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz1731$1.64
629440MCP23017T-E/SOSOIC-28-300mil1.8V - 5.5VI²CNo1.70MHz1528$1.68
561271XL8574TSOP-16-300milNo1398$0.52
2669676PCA9500PW,118TSSOP-162.5V - 3.6VI²C, SMBusNo25mA sink / 100000mA source400kHz1328$1.62
161197PCA9534PW,118TSSOP-1682.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz1205$1.38
2652321PCA9557DRSOIC-162.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz1159$1.28
544871TCA1116PWRTSSOP-241.65V - 5.5VI²CYes400kHz1132$0.63
3202154PCA9535PWRTSSOP-242.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz1065$1.73
2652287PCAL6416AHF,128QFN-24-EP(4x4)No1023$1.38
17230PCA9554PW,118TSSOP-1682.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz947$1.22
506653MCP23017-E/SSSSOP-28(5.3x10.2x0.65)161.8V - 5.5VYes947$1.49
629442MCP23S17T-E/MLQFN-28-EP(6x6)1.8V - 5.5VSPINo10MHz919$1.36
398072PCF8574APDIP-1682.5V - 6VI²CNo25mA sink / 300000mA source100kHz847$0.73
2669685PCA9505DGG,118TSSOP-56-6.1mmNo835$4.02
206010TCA9534APWRTSSOP-1681.65V - 5.5VI²CYes400kHz817$0.57
561270XL8574ATSOP-16-300milNo750$0.50
2652271PCF8574DWRSOIC-16-300mil2.5V - 6VI²CNo25mA sink / 1mA source100kHz696$1.45
47023MCP23017-E/SOSOIC-28-300mil161.8V - 5.5VI²CYes25mA sink / 25mA source1.70MHz683$1.53
398073PCF8574PDIP-1682.5V - 6VI²CYes25mA sink / 300000mA source100kHz683$0.70
561268XD8574APDIP-16No678$0.38
526717PI4IOE5V6408ZTAEXUQFN-16(1.8x2.6)1.65V - 3.6VI²CNo1MHz647$0.64
465732TCA9555PWRTSSOP-241.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz595$0.57
2834482HT8574BRWZSO-16-300milNo571$0.67
94361PCF8574APWRETSSOP-2082.5V - 6VI²CYes25mA sink / 300000mA source100kHz570$0.93
2652292PCA9535CPW,118TSSOP-242.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz537$0.71
2655460PCA9575PW2,118TSSOP-281.1V - 3.6VI²C, SMBusYes3mA sink / 1mA source400kHz526$2.15
2652270PCF8574RGTRWQFN-16-EP(3x3)No521$1.40
206177TCA6408APWRTSSOP-1681.65V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz507$0.61
783615TCA9534PWRTSSOP-161.65V - 5.5VI²CYes25mA sink / 10mA source400kHz493$0.67
129354TCA9535RTWRWQFN-24-EP(4x4)161.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz436$0.94
86832PCF8574AT/3,518SOIC-16-300mil82.5V - 6VI²CNo25mA sink / 300000mA source100kHz428$1.51
477924TCA9554PWRTSSOP-161.65V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz425$0.67
144211MCP23008-E/MLQFN-20-EP(4x4)81.8V - 5.5VI²CYes25mA sink / 25mA source1.70MHz386$1.99
128577MCP23S17T-E/SSSSOP-28-208mil161.8V - 5.5VSPIYes25mA sink / 25mA source10MHz376$1.32
129522PCA9536DSOIC-842.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz371$0.88
2652289PCA9538PW,118TSSOP-162.3V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz364$0.97
629439MCP23017T-E/MLQFN-28-EP(6x6)1.8V - 5.5VI²CNo1.70MHz361$1.48
130203TCA6416APWRTSSOP-24161.65V - 5.5VI²C, SMBusYes25mA sink / 10mA source400kHz344$0.59
527428TCA9535RGERVQFN-24-EP(4x4)1.65V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz337$0.87
92253MCP23008-E/SOSOIC-18-300mil81.8V - 5.5VI²CYes25mA sink / 25mA source1.70MHz330$1.94
111663CH423SSOP-28-300mil83V - 5VI²C, SPINo1MHz330$0.34
2864778PCA9555PWRTSSOP-242.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz311$0.86
2867583PCF8574ADWRSOIC-16-300mil2.5V - 6VI²CNo25mA sink / 1mA source100kHz308$0.90
2649389PCA9536DGKRVSSOP-8-0.65mmNo300$0.95
57543CH422GSOP-1683V - 5VI²C, SPINo1MHz279$0.54
707086XD82C55-5DIP-40No276$1.48
2652304PCA9535D,118SO-24-300milNo240$2.49
2867511TCA9554DWRSOIC-16-300mil1.65V - 5.5VI²CNo400kHz235$0.73
2652275PCA9555RGERVQFN-24-EP(4x4)2.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz231$1.31
882806PCA9534DWRSOIC-16-300mil2.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz208$1.92
561269XD8574PDIP-16No202$0.52
201627TCA9539QPWRQ1TSSOP-24161.65V - 3.6VI²C, SMBusYes25mA sink / 10mA source400kHz200$1.02
2652338TCA9554ADBQRSSOP-16-208milNo180$1.48
148009MCP23S17-E/SSSSOP-28-208mil161.8V - 5.5VSPIYes25mA sink / 25mA source10MHz178$1.40
2652274PCA9555DWRSOIC-24-300mil2.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz163$2.14
707087XD71055DIP-40No159$1.36
2669657MAX7313ATG+TQFN-24-EP(4x4)2V - 3.6VI²C, SMBusYes400kHz150$4.10
2669689PCA9671PW,118TSSOP-242.3V - 5.5VI²CNo25mA sink / 100000mA source1MHz150$2.99
152205MCP23S08-E/SOSOIC-18-300mil81.8V - 5.5VSPIYes25mA sink / 25mA source10MHz139$2.52
145413MCP23S17-E/SOSOIC-28-300mil161.8V - 5.5VSPINo25mA sink / 25mA source10MHz129$1.36
2652278PCF8575DWRSOIC-24-300mil2.5V - 5.5VI²C, SMBusNo25mA sink / 1mA source400kHz127$2.63
2869248TCA9555RGERVQFN-24-EP(4x4)1.65V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz121$1.82
2873588PCA9554PWRTSSOP-162.3V - 5.5VI²C, SMBusNo25mA sink / 10mA source400kHz119$1.76
5125492XL9555QF24QFN-2416I²C, SMBusYes25mA sink / 10mA source400kHz117$0.55
148011MCP23008-E/SSSSOP-20-208mil81.8V - 5.5VI²CYes25mA sink / 25mA source1.70MHz110$1.90
2669664MAX7315AUE+TTSSOP-162V - 3.6VI²C, SMBusNo400kHz110$6.10
2669742PCA9673PW,118TSSOP-242.3V - 5.5VI²CYes25mA sink / 100000mA source1MHz105$1.71
2652277PCF8575PWRTSSOP-242.5V - 5.5VI²C, SMBusNo25mA sink / 1mA source400kHz94$2.31
2865317TCA9555DBRSSOP-24-208mil161.65V - 5.5VI²C, SMBusYes400kHz94$1.26
1522614MAX7315ATE+TQFN-16-EP(3x3)2V - 3.6VI²C, SMBusYes400kHz90$5.45
2669667PCAL6524EVJVFBGA-36(2.6x2.6)1.65V - 5.5VI²CNo1MHz90$1.76
219143MCP23009-E/MGVQFN-16-EP(3x3)81.8V - 5.5VI²CYes25mA sink / 25mA source3.40MHz82$2.43