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74VHC244M - Octal Buffer/Line Driver

Download the 74VHC244M datasheet PDF (74VHC244 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for octal buffer/line driver.

Description

The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology.

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

Features

  • s High Speed: tPD 3.9ns (typ) at VCC 5V s High noise immunity: VNIH VNIL 28% VCC (min) s Power down protection is provided on all inputs s Low noise: VOLP 0.6V (typ) s Low power dissipation: ICC 4 PA (max) @ TA 25qC s Pin and function compatible with 74HC244 Ordering Code: Order Number Package Number Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74VHC244-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Fairchild Semiconductor

Full PDF Text Transcription

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74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs November 1992 Revised April 2005 74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs General Description The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC244 is a non-inverting 3-STATE buffer having two active-LOW output enables. These devices are designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage.
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