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SN74ACT245 - Octal Bus Transceivers

General Description

The 'AC245 octal bus transceivers are designed for asynchronous two-way communication between data buses.

The control-function implementation minimizes external timing requirements.

Key Features

  • VCC operation of 4.5 V to 5.5 V.
  • Inputs accept voltages to 5.5 V.
  • Max tpd of 8 ns at 5 V.
  • Inputs are TTL-voltage compatible 2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN54ACT245, SN74ACT245 SCAS452F – SEPTEMBER 1994 – REVISED JANUARY 2023 Octal Bus Transceivers With 3-State Outputs 1 Features • VCC operation of 4.5 V to 5.5 V • Inputs accept voltages to 5.5 V • Max tpd of 8 ns at 5 V • Inputs are TTL-voltage compatible 2 Applications • Pro Audio • Video and Signage • Appliances • Factory Automation and Control 3 Description The 'AC245 octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. Package Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) DB (SSOP, 20) 7.20 mm × 5.30 mm DW (SOIC, 20) 12.80 mm × 7.50 mm SNx4ACT245 N (PDIP, 20) 24.33 mm × 6.35 mm NS (SO, 20) 12.60 mm × 5.30 mm PW (TSSOP, 20) 6.50 mm × 4.