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NTE3881 Datasheet Parallel I/o Interface

Manufacturer: NTE Electronics (defunct)

Overview: NTE3881 Integrated Circuit NMOS, Parallel I/O Interface (PIO),.

Datasheet Details

Part number NTE3881
Manufacturer NTE Electronics (defunct)
File Size 29.92 KB
Description Parallel I/O Interface
Datasheet NTE3881_NTEElectronics.pdf

General Description

: 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 logic required.

Typical peripheral devices that are fully compatible with the NTE3881 include most keyboard, paper tape readers and punches, printers, PROM programmers, etc.

Key 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 (Available on Port A Only) Bit Control Mode D All with Interrupt Controlled Handshake D Daisy Chain Priority Interrupt Logic Included to Provide for Automatic Interrupt Vectoring without External Logic D Eig.

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NTE3881 Distributor