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MM74HC244 - Octal 3-STATE Buffer

General Description

The MM74HC244 is a non

enables (1G and 2G); each enable independently controls 4 buffers.

This device does not have Schmitt trigger inputs.

STATE buffers utilize advanced silicon gate CMOS technology and are general purpose high

Key Features

  • Typical Propagation Delay: 14 ns.
  • 3.
  • STATE Outputs for Connection to System Buses.
  • Wide Power Supply Range: 2.
  • 6 V.
  • Low Quiescent Supply Current: 160 mA.
  • Output Current: 6 mA.
  • These are Pb.
  • Free Devices 2A4 2Y4 2A3 2Y3 2A2 2Y2 2A1 2Y1 2G 1A4 1Y4 1A3 1Y3 1A2 1Y2 VCC 1A1 1Y1 1G Figure 1. Logic Diagram  Semiconductor Components Industries, LLC, 2005 1 June, 2024.
  • Rev. 2 DATA SHEET www. onsemi. com SOIC.
  • 20 CA.

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Datasheet Details

Part number MM74HC244
Manufacturer onsemi
File Size 246.20 KB
Description Octal 3-STATE Buffer
Datasheet download datasheet MM74HC244 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Octal 3-STATE Buffer MM74HC244 General Description The MM74HC244 is a non−inverting buffer and has two active low enables (1G and 2G); each enable independently controls 4 buffers. This device does not have Schmitt trigger inputs. These 3−STATE buffers utilize advanced silicon−gate CMOS technology and are general purpose high speed non−inverting buffers. They possess high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits achieve speeds comparable to low power Schottky devices, while retaining the advantage of CMOS circuitry, i.e., high noise immunity, and low power consumption. All three devices have a fanout of 15 LS−TTL equivalent inputs.