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TC74HC373AF Datasheet Octal D-Type Latch

Manufacturer: Toshiba

Overview

TC74HC373AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC373AP, TC74HC373AF Octal D-Type Latch with 3-State Output The TC74HC373A is a high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology.

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

These 8-bit D-type latches are controlled by a latch enable input (LE) and an output enable input ( OE ).

Key Features

  • High speed: tpd = 11 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Output drive capability: 15 LSTTL loads.
  • Symmetrical output impedance: |IOH| = IOL = 6 mA (min).
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating volta.