The Z80 PIO Parallel I/O Circuit is a programmable, dual--port device that provides a TTL-compatible interface between peripheral devices and the Z80 CPU.

Z8420BF1 · STMICROELECTRONICS-Z8420BF1 Datasheet 885Kb/15P, Z80 PIO PARALLEL INPUT/OUTPUT CONTROLLER. Search Partnumber : Start with "Z8420B" - Total : 22 ( 1/2 ...

Z8420BF1 数据表(PDF) Download - STMicroelectronics ; 功能描述, Z80 PIO PARALLEL INPUT/OUTPUT CONTROLLER ; 文件大小, 885.21 Kbytes.

Z8420BF1, Z80 PIO PARALLEL INPUT/OUTPUT CONTROLLER. 71640, Z8420C, Z80 PIO PARALLEL INPUT/OUTPUT CONTROLLER. 71641, Z8420C1, Z80 PIO PARALLEL INPUT/OUTPUT ...

Z8420BF1. DIP-40 (frit seal). 0/+ 70°C. Z8420BD1. DIP-40 (ceramic). 0/+ 70°C. 6 MHz. Z8420BD6. DIP-40 (ceramic). - 40/+ 85°C. Z8420BD2. DIP-40 (ceramic). - 55/ ...

No. Part Name, Description, Manufacturer. 301, Z8420BF1, Z80 PIO parallel input/output controller, 6MHz, SGS Thomson Microelectronics.

Mar 4, 2024 · Brief description of peripheral and processor support chips with '84xx' part numbers from SGS and Zilog.

ST Microelectronics. 85, Z8420BF1, Z80 PIO parallel input/output controller, 6MHz, SGS Thomson Microelectronics. 86, Z8420BF1, Z80 PIO PARALLEL INPUT/OUTPUT ...

Part No. Z8420AB1 Z8420AC1 Z8420AD1 Z8420AD2 Z8420AD6 Z8420AF1 Z8420B Z8420B1 Z8420BB1 Z8420BC1 Z8420BD1 Z8420BD2 Z8420BD6 Z8420BF1 Z8420C Z8420C1 Z8420F1 ...