Datasheet4U Logo Datasheet4U.com

HD74HC443 - Quad. Tridirectional Bus Transceiver

Download the HD74HC443 datasheet PDF (HD74HC442 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for quad. tridirectional bus transceiver.

Description

These bus transceivers are designed for a synchronous three-way communication between four-line data buses.

They give the designer a choice of selecting inverting, noninverting or a combination of inverting and noninverting data paths with 3-state outputs.

Features

  • High Speed Operation.
  • High Output Current: Fanout of 15 LSTTL Loads.
  • Wide Operating Voltage: VCC = 2 to 6 V.
  • Low Input Current: 1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HD74HC442-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HD74HC443
Manufacturer Renesas
File Size 183.35 KB
Description Quad. Tridirectional Bus Transceiver
Datasheet download datasheet HD74HC443 Datasheet

📁 Similar Datasheet

  • HD74HC443 - Quad. Tridirectional Bus Transceiver (Hitachi Semiconductor)
  • HD74HC442 - Quad. Tridirectional Bus Transceiver (Hitachi Semiconductor)
  • HD74HC444 - (HD74HC442 - HD74HC444) Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs) (Hitachi Semiconductor)
  • HD74HC4017 - Decade Counter/Divider (Hitachi Semiconductor)
  • HD74HC4020 - 14-stage Binary Counter (Hitachi Semiconductor)
  • HD74HC4022 - Octal Counters/Dividers (Hitachi Semiconductor)
  • HD74HC4024 - 7-stage Binary Counter (Hitachi Semiconductor)
  • HD74HC4040 - 12-stage Binary Counter (Hitachi Semiconductor)
  • HD74HC4051 - 8-Channel Analog Multiplexer/Demultiplexer (Hitachi Semiconductor)
  • HD74HC4052 - Analog Multiplexers/Demultiplexers (Hitachi Semiconductor)
Other Datasheets by Renesas

Full PDF Text Transcription

Click to expand full text
HD74HC442, HD74HC443, HD74HC444 Quad. Tridirectional Bus Transceiver (with noninverted 3-state outputs) Quad. Tridirectional Bus Transceiver (with inverted 3-state outputs) Quad Tridirectional Bus Transceiver (with noninverted/inverted 3-state outputs) REJ03D0627-0200 (Previous ADE-205-506) Rev.2.00 Mar 30, 2006 Description These bus transceivers are designed for a synchronous three-way communication between four-line data buses. They give the designer a choice of selecting inverting, noninverting or a combination of inverting and noninverting data paths with 3-state outputs. The S0 and S1 inputs select the bus from which data are to be transferred. The G inputs enable the bus or buses to which data are to be transferred.
Published: |