Suspended type current transformer

文件：1.2111 Mbytes 页数：1 Pages

YHDC

德昌电气设备

Z80 PIO PARALLEL INPUT/OUTPUT CONTROLLER

DESCRIPTION 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.

文件：885.21 Kbytes 页数：15 Pages

STMICROELECTRONICS

意法半导体

NMOS/CMOS Z80 PIO PARALLEL INPUT/OUTPUT

GENERAL DESCRIPTION The Z80 Parallel I/O Circuit (hereinafter referred to as the Z80 PIO or PIO) is a programmable, dual-port device that provides a TTL-compatible interface between peripheral devices and the Z80 CPU (Figures 1 and 2).

文件：616.27 Kbytes 页数：16 Pages

ZiLOG

Parallel Input/Output

文件：1.81687 Mbytes 页数：16 Pages

ZiLOG