DESCRIPTION

· The PDI1284P11 is a 3.3 V parallel interface transceiver/buffer designed for asynchronous, 8-bit, bidirectional communication in personal computers.
· It supports IEEE 1284 interface specifications for Byte, Nibble, EPP, and ECP modes.
· Compatible with both 3.3 V and 5.0 V devices, it features eight transceiver pairs for flexible data transmission.
· Inputs are TTL compatible with 400 mV hysteresis at 3.3 V.

FEATURES

· Asynchronous operation with 8-bit transceivers.
· Includes six buffer/driver lines and five control lines.
· 5 V tolerant with robust ESD and latch-up protection.
· Offers input hysteresis, low-noise operation, and overvoltage protection.
· Configurable A side 3-state and B side pull-up options.

APPLICATIONS

· Ideal for interfacing 3.3 V or 5.0 V devices in personal computer systems.
· Suitable for use in environments requiring IEEE 1284 compliant communication.
· Effective in applications needing robust ESD and overvoltage protection.