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MFG:FAIRCHILD  Package Cooled:SOP  D/C:03+  

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Part Number: 74ACQ244

 

MFG: FAIRCHILD

Package Cooled: SOP

D/C: 03+

Description: The ACQ/ACTQ244 is an octal buffer and line driver designed to be employed as a memory address driver,...


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74ACQ244 General Description


The ACQ/ACTQ244 is an octal buffer and line driver designed to be employed as a memory address driver,clock driver and bus oriented transmitter or receiver which provides improved PC board density. The ACQ/ACTQ utilizes Fairchild Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance.FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance.

74ACQ244 Maximum Ratings

Supply Voltage (VCC) ....................−0.5V to +7.0V
DC Input Diode Current (IIK)
VI = −0.5V ................................................−20 mA
VI = VCC + 0.5V ........................................+20 mA
DC Input Voltage (VI) ...........−0.5V to VCC + 0.5V
DC Output Diode Current (IOK)
VO = −0.5V ..............................................−20 mA
VO = VCC + 0.5V ......................................+20 mA
DC Output Voltage (VO) ......−0.5V to VCC + 0.5V
DC Output Source
or Sink Current (IO) ...............................±50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND) .................±50 mA
Storage Temperature (TSTG) ..−65°C to +150°C
DC Latch-up Source or
Sink Current .......................................±300 mA
Junction Temperature (TJ)
PDIP ......................................................140°C

74ACQ244 Features

 · ICC and IOZ reduced by 50%
 · Guaranteed simultaneous switching noise level and dynamic threshold performance
 · Guaranteed pin-to-pin skew AC performance
 · Improved latch-up immunity
 · 3-STATE outputs drive bus lines or buffer memory address registers
 · Outputs source/sink 24 mA
 · Faster prop delays than the standard AC/ACT244

74ACQ244 datasheet

74ACQ244
PDF/DataSheet Download

  • Datasheet: 74ACQ244
  • File Size: 105974 KB
  • Manufacturer: FAIRCHILD [Fairchild Semiconductor]
  • Click here to Download

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Related Part Number

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    The 74ACQ241 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density. The ACQ utilizes Fairchild FACT Quiet Seriesä technology ...

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