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SN74AC564 - Octal D-Type Edge-Triggered Flip-Flops

Description

The ’AC564 devices are octal D-type edge-triggered flip-flops that feature inverting 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads.

Features

  • Operation of 2V to 6V VCC.
  • Inputs accept voltages to 6V.
  • Max tpd of 9ns at 5V.
  • 3-state inverting outputs drive bus lines directly.
  • Full parallel access for loading.
  • Flow-through architecture to optimize PCB layout 2.

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SN74AC564 SCAS551F – NOVEMBER 1995 – REVISED FEBRUARY 2024 SN74AC564 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 9ns at 5V • 3-state inverting outputs drive bus lines directly • Full parallel access for loading • Flow-through architecture to optimize PCB layout 2 Description The ’AC564 devices are octal D-type edge-triggered flip-flops that feature inverting 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. PART NUMBER SN74AC564 Package Information PACKAGE(1) PACKAGE SIZE(2) DB (SSOP, 20) 7.2mm x 7.
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