SST-6809 Parts List

V2.0 Part Integrated Circuit
U1 Motorola MC68B09 or Hitachi HD63C09 MPU
U2 Texas Instruments SN74HCT273N Octal Flip-Flop with Reset
U3 Alliance AS6C4008-55PCN 4Mbit / 512KB SRAM
U4 Motorola MC68B50 or Hitachi HD63B50 ACIA
U5 Dallas Semiconductor DS1813 EconoReset
U6 Phillips 74HCT02N Quad 2-Input NOR
U7 Dallas Semiconductor DS1210 Nonvolatile Controller
U8 Shenzhen Honglifa HLF SN74HCT139N Dual 2-to-4 Line Decoder / Demultiplexer
U9 Atmel At28C256 256Kbit / 32KB Parallel EEPROM
U10 Motorola MC74HCT138AN 3-to-8 Line Decoder / Demultiplexer
U11 Dallas Semiconductor DS1233 EconoReset
U12 - not present -
U13 Phillips 74HCT20N Dual 4-input NAND

:!: add the 2.1 parts list

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