Datasheet4U Logo Datasheet4U.com

74HCT1284 - Parallel printer interface transceiver/buffer

General Description

The 74HCT1284 parallel interface chip is designed to provide an asynchronous, 4-bit, bi-directional, parallel printer interface for personal computers.

Three additional lines are included to provide handshaking signals between the host and the peripheral.

Key Features

  • Asynchronous operation.
  • 4-Bit transceivers.
  • 3 additional buffer/driver lines.
  • TTL compatible inputs.
  • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model.

📥 Download Datasheet

More Datasheets from Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74HCT123 Dual retriggerable monostable multivibrator
74HCT10 Triple 3-input NAND gate
74HCT107 Dual JK flip-flop
74HCT109 Dual JK flip-flop
74HCT11 Triple 3-input AND gate
74HCT112 Dual JK flip-flop
74HCT137 3-to-8 line decoder/demultiplexer
74HCT139 Dual 2-to-4 line decoder/demultiplexer
74HCT147 10-to-4 line priority encoder
74HCT151 8-input multiplexer

Full PDF Text Transcription for 74HCT1284 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 74HCT1284. For precise diagrams, tables, and layout, please refer to the original PDF.

INTEGRATED CIRCUITS 74HCT1284 Parallel printer interface transceiver/buffer Product specification Supersedes data of 1995 Jun 27 IC06 Data Handbook 1998 Jul 10 Philips Se...

View more extracted text
persedes data of 1995 Jun 27 IC06 Data Handbook 1998 Jul 10 Philips Semiconductors Philips Semiconductors Product specification Parallel printer interface transceiver/buffer 74HCT1284 FEATURES • Asynchronous operation • 4-Bit transceivers • 3 additional buffer/driver lines • TTL compatible inputs • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model DESCRIPTION The 74HCT1284 parallel interface chip is designed to provide an asynchronous, 4-bit, bi-directional, parallel printer interface for personal computers. Three additional lines are included to provide handshaking signals between the hos