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SN74AC573 - Octal D-type Transparent Latches

Description

These 8-bit latches 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 V CC.
  • Inputs accept voltages to 6V.
  • Maximum tpd of 9ns at 5V.
  • 3-State outputs drive bus lines directly 2.

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Full PDF Text Transcription

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SN74AC573 SCAS542H – OCTOBER 1995 – REVISED FEBRUARY 2024 SN74AC573 Octal D-type Transparent Latches with 3-State Outputs 1 Features • Operation of 2V to 6V V CC • Inputs accept voltages to 6V • Maximum tpd of 9ns at 5V • 3-State outputs drive bus lines directly 2 Applications • Buffer registers • Bidirectional bus drivers • Working registers 3 Description These 8-bit latches 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 SN74AC573 Package Information PACKAGE(1) PACKAGE SIZE(2) RKS (VQFN, 20) 4.5 mm × 2.5 mm DB (SSOP, 20) 7.2 mm × 7.8 mm DGV (TVSOP, 20) 5 mm × 6.
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