इसी प्रकार केPCF8574AT

• PCF80C31-3N
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 EPROM, 128 x 8 RAM, 1.2 to 16 MHz
• PCF80C31-3N
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 EPROM, 128 x 8 RAM, 1.2 to 16 MHz
• PCF80C31-4N
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 EPROM, 128 x 8 RAM, 1.2 to 24 MHz
• PCF80C31BH3-16WP
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 16 MHz
• PCF80C31BH4-24H
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz
• PCF80C31BH4-24H
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz
• PCF80C31BH4-24P
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz
• PCF80C31BH4-24WP
  • CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz