Texas Instruments PCF8574DGVRG4 by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 20-TFSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. 783 $2.63 ACTIVE + RFQ Texas Instruments PCF8574DW by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 2.421 RFQ ACTIVE + RFQ Rochester Electronics PCF8574DWE4 by Rochester Electronics, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 1.600 $0.6240 ACTIVE + RFQ Texas Instruments PCF8574DWR by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 18.560 $0.9720 ACTIVE + RFQ Texas Instruments PCF8574DWRE4 by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 25.600 $0.7404 ACTIVE + RFQ Texas Instruments PCF8574DWRG4 by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 19.589 $1.52 ACTIVE + RFQ Rochester Electronics PCF8574N by Rochester Electronics, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C. 11.952 $1.82 ACTIVE + RFQ Texas Instruments PCF8574NE4 by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C. 1.944 $3.08 ACTIVE + RFQ Texas Instruments PCF8574NG4 by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 2.358 $1.94 OBSOLETE + RFQ NXP Semiconductors PCF8574P,112 by NXP Semiconductors, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 2.991 RFQ OBSOLETE + RFQ Rochester Electronics PCF8574PW by Rochester Electronics, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. 1.762 $2.14 ACTIVE + RFQ Texas Instruments PCF8574PWG4 by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 20-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. 804 $4.08 ACTIVE + RFQ Texas Instruments PCF8574RGTR by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-VFQFN Exposed Pad package, rated for -40°C ~ 85°C. 11.226 $0.7211 ACTIVE + RFQ Texas Instruments PCF8574RGYR by Texas Instruments, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 20-VFQFN Exposed Pad package, rated for -40°C ~ 85°C. 34.877 $1.56 ACTIVE + RFQ NXP Semiconductors PCF8574T/3,512 by NXP Semiconductors, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 7.111 $0.6374 ACTIVE + RFQ NXP Semiconductors PCF8574T/3,518 by NXP Semiconductors, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 16-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. 34.769 $0.7804 ACTIVE + RFQ NXP Semiconductors PCF8574TS/3,112 by NXP Semiconductors, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 20-LSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 1.603 RFQ OBSOLETE + RFQ NXP Semiconductors PCF8574TS/3,118 by NXP Semiconductors, 8 I/O, 2.5V ~ 6V supply voltage, with I²C interface, in 20-LSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. 12.000 $0.7791 ACTIVE + RFQ Texas Instruments PCF8575CDB by Texas Instruments, 16 I/O, 4.5V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-SSOP (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C. 2.204 RFQ ACTIVE + RFQ Texas Instruments PCF8575CDBE4 by Texas Instruments, 16 I/O, 4.5V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-SSOP (0.209", 5.30mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 1.580 $1.77 OBSOLETE + RFQ