74F2244PC ,Octal Buffer/Line Driver with 25 Series Resistors in OutputsFeaturesThe F2244 is an octal buffer/line driver designed to drive 3-STATE outputs drive bus lines ..
74F2244PC ,Octal Buffer/Line Driver with 25 Series Resistors in Outputs54F/74F2244OctalBuffer/LineDriverwith25XSeriesResistorsinOutputsAugust199554F/74F2244OctalBuffer/Li ..
74F2244SC ,Octal Buffer/Line Driver with 25X Series Resistors in Outputs54F/74F2244OctalBuffer/LineDriverwith25XSeriesResistorsinOutputsAugust199554F/74F2244OctalBuffer/Li ..
74F2245SCX , Octal Bidirectional Transceiver with TRI-STATE Outputs
74F240 ,Octal inverter buffer (3-State) / Octal buffer (3-State)54F/74F240 54F/74F241 54F/74F244# #OctalBuffers/LineDriverswithTRI-STATEOutputsMay199554F/74F240 54 ..
74F240PC ,Octal Buffers/Line Drivers with TRI-STATE OutputsFeaturesThe 74F240, 74F241 and 74F244 are octal buffers and line
74F2244PC-74F2244SC
Octal Buffer/Line Driver with 25X Series Resistors in Outputs
TL/F/9499
54F/74F2244
Octal
Buffer/Line
Driver
with
Series
Resistors
Outputs
August 1995
54F/74F2244
Octal Buffer/Line Driver with 25X Series
Resistors in Outputs
General Description
The ’F2244isan octal buffer/line driver designedto drive
the capacitive inputsof MOS memory drivers, address driv-
ers, clock driversand bus-oriented transmitters/receivers.
The 25X series resistorsinthe outputs reduce ringingand
eliminatethe needfor external resistors.
Features TRI-STATEÉ outputs drivebus linesor buffer memory
address registers12mA source current 25X series resistorsin outputs eliminatethe needfor
external resistors. Designedto drivethe capacitive inputsof MOS devices Guaranteed 4000V minimum ESD protection
Commercial Military Package PackageDescriptionNumber
74F2244PC N20B 20-Lead(0.300× Wide) Molded Dual-In-Line
54F2244DM (Note2) J20A 20-LeadCeramic Dual-In-Line
74F2244SC (Note1) M20B 20-Lead(0.300× Wide) Molded Small Outline JEDEC
74F2244MSA(Note1) MSA20 20-LeadMoldedShrink Small Outline EIAJ TypeII
54F2244FM (Note2) W20A 20-LeadCerpak
54F2244LM (Note2) E20A 20-LeadCeramic Leadless Chip Carier, TypeC
Note 1:Devicesalso availablein13×reel. UsesuffixeSCXand MSAX.
Note 2:Military gradedevicewith environmentaland burn-in processing.Use suffixe DMQB, FMQBand LMQB.
Connection Diagrams
PinAssignment forLCC
’F2244
TL/F/9499–3
PinAssignmentfor DIP,SOIC andSSOP
’F2244
TL/F/9499–4
TRI-STATEÉ isaregistered trademarkof National SemiconductorCorporation.
C1995National SemiconductorCorporation RRD-B30M105/PrintedinU.S.A.
