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TC74VHC573FK Datasheet Octal D-Type Latch

Manufacturer: Toshiba

Download the TC74VHC573FK datasheet PDF. This datasheet also includes the TC74VHC573F variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TC74VHC573F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74VHC573F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC573F, TC74VHC573FK Octal D-Type Latch with 3-State Output The TC74VHC573 is an advanced high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

This 8-bit D-type latch is controlled by a latch enable input (LE) and an output enable input ( OE ).

Key Features

  • High speed: tpd = 4.5 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 A (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Power down protection is provided on all inputs.
  • Balanced propagation delays: tpLH tpHL.
  • Wide operating voltage range: VCC (opr) = 2 to 5.5 V.
  • Low noise: VOLP = 1.0 V (max).
  • Pin and function compatible with 74ALS573 TC74VHC573F TC74VHC573FK Weight SOP20-P-300-1.27A VSSOP20-P-0030-0.50 : 0.22 g (typ.

More Datasheets from Toshiba

Part Number Description
TC74VHC573F Octal D-Type Latch
TC74VHC573FT OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT
TC74VHC573FW OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT
TC74VHC574F Octal D-Type Flip-Flop
TC74VHC574FK Octal D-Type Flip-Flop
TC74VHC574FT OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT
TC74VHC574FW OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT
TC74VHC540F Octal Bus Buffer
TC74VHC540FK Octal Bus Buffer
TC74VHC540FT OCTAL BUS BUFFER