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SN54AC574 - Octal D-Type Edge-Triggered Flip-Flops

Description

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads.

The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Features

  • Operation of 2V to 6V VCC.
  • Inputs accept voltages to 6V.
  • Max tpd of 8.5ns at 5V.
  • 3-state outputs drive bus lines directly 2.

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Full PDF Text Transcription

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SN54AC574, SN74AC574 SCAS541G – OCTOBER 1995 – REVISED MARCH 2024 SNx4AC574 Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs 1 Features • Operation of 2V to 6V VCC • Inputs accept voltages to 6V • Max tpd of 8.5ns at 5V • 3-state outputs drive bus lines directly 2 Description These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. PART NUMBER SNx4AC574 Device Information PACKAGE(1) PACKAGE SIZE(2) BODY SIZE(3) DB (SSOP, 20) 7.2mm × 7.8mm 7.2mm × 5.30mm DW (SOIC, 20) 12.8mm × 10.3mm 12.80mm × 7.50mm N (PDIP, 20) 24.33mm × 9.4mm 24.33mm × 6.
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