CHMOS PROGRAMMABLE PERIPHERAL INTERFACE

The Intel 82C55A is a high-performance, CHMOS version of the industry standard 8255A general purpose programmable I/O device which is designed for use with all Intel and most other microprocessors. It provides 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major m

文件：325.1 Kbytes 页数：23 Pages

Intel

英特尔

CHMOS PROGRAMMABLE PERIPHERAL INTERFACE

Intel

英特尔

CMOS PROGRAMMABLE PERIPHERAL INTERFACE

文件：781.43 Kbytes 页数：39 Pages

TOSHIBA

东芝

CMOS PROGRMMABLE PERIPHERAL INTERFACE

文件：1.3331 Mbytes 页数：19 Pages

MICRO-ELECTRONICS

PROGRAMMABLE PERIPHERAL INTERFACE

Description The μPD8255A-2 and μPD8255A-5 are general purpose programmable input/output devices designed for use with the 8080A/8085A microprocessors.

文件：363.19 Kbytes 页数：9 Pages

NEC

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