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74ACT1284, 74ACT Datasheet - Fairchild Semiconductor

74ACT-1284.pdf

This datasheet PDF includes multiple part numbers: 74ACT1284, 74ACT. Please refer to the document for exact specifications by model.
74ACT1284 Datasheet Preview Page 2 74ACT1284 Datasheet Preview Page 3

Datasheet Details

Part number:

74ACT1284, 74ACT

Manufacturer:

Fairchild Semiconductor

File Size:

291.52 KB

Description:

Ieee 1284 transceiver.

Note:

This datasheet PDF includes multiple part numbers: 74ACT1284, 74ACT.
Please refer to the document for exact specifications by model.

74ACT1284, 74ACT, IEEE 1284 Transceiver

The 74ACT1284 contains four non-inverting bidirectional buffers and three non-inverting buffers with open Drain outputs and high drive capability on the B Ports.

It is intended to provide a standard signaling method for a bi-direction parallel peripheral in an Extended Capabilities Port mode (ECP).

74ACT1284 Features

* s TTL-compatible inputs s A Ports have standard 4 mA totem pole outputs s Typical input hysteresis of 0.5V s B Port high drive source/sink capability of 14 mA s Bidirectional non-inverting buffers s Supports IEEE P1284 Level 1 and Level 2 signaling standards for bidirectional parallel communications

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