Datasheet4U Logo Datasheet4U.com

74ACT138 Datasheet - STMicroelectronics

74ACT138_STMicroelectronics.pdf

Preview of 74ACT138 PDF
74ACT138 Datasheet Preview Page 2 74ACT138 Datasheet Preview Page 3

Datasheet Details

Part number:

74ACT138

Manufacturer:

STMicroelectronics ↗

File Size:

274.37 KB

Description:

3 to 8 line decoder inverting.

74ACT138, 3 TO 8 LINE DECODER INVERTING

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).

74ACT138 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

📁 Related Datasheet

📌 All Tags

STMicroelectronics 74ACT138-like datasheet