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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