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TC74HC592AP Datasheet 8-Bit Binary Counter

Manufacturer: Toshiba

Download the TC74HC592AP datasheet PDF. This datasheet also includes the TC74HC592AF variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC74HC592AF_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

TC74HC592AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC592AP, TC74HC592AF 8-Bit Binary Counter with Input Register The TC74HC592A is high speed CMOS 8-BIT REGISTER COUNTER fabricated with silicon gate C2MOS technology.

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

The internal counter counts at positive edge of Counter Clock (CCK) when Counter Clock Enable ( CCKEN ) is held “L” level.

Key Features

  • High speed: fmax = 35 MHz (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: 10 LSTTL loads for QA to QH.
  • Symmetrical output impedance: |IOH| = IOL = 4 mA (min).
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating voltage range: VCC (opr) = 2 to 6 V.
  • Pin and function compatible with 74LS592 Pin Assignment TC74HC.