NTE3881 Datasheet (NTE) - Parallel I/O Interface

NTE3881, Parallel I/O Interface

The NTE3881 Parallel I/O Circuit (PIO) is a programmable, two port device which provides a TTL compatible interface between peripheral devices and the NTE3880.

The Central Processing Unit (CPU) can configure the NTE3881 to interface with a wide range of peripheral devices with no other external log

NTE3881 Features

* D Two Independent 8

* Bit Bidirectional Peripheral Interface Ports with “Handshake” Data Transfer Control D Interrupt Driven “Handshake” for Fast Response D Any One of Four Distinct Modes of Operation may be Selected for a Port, including: Byte Output Byte Input Byte Bidirectional Bus (Availa