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National Semiconductor - (54F240 - 54F244) Octal Buffers/Line Drivers with TRI-STATE Outputs

Numéro de référence 54F244
Description (54F240 - 54F244) Octal Buffers/Line Drivers with TRI-STATE Outputs
Fabricant National Semiconductor 
Logo National Semiconductor 





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54F244 fiche technique
May 1995
54F 74F24054F 74F24154F 74F244
Octal Buffers Line Drivers with TRI-STATE Outputs
General Description
The ’F240 ’F241 and ’F244 are octal buffers and line driv-
ers designed to be employed as memory and address driv-
ers clock drivers and bus-oriented transmitters receivers
which provide improved PC and board density
Features
Y TRI-STATE outputs drive bus lines or buffer memory
address registers
Y Outputs sink 64 mA (48 mA mil)
Y 12 mA source current
Y Input clamp diodes limit high-speed termination effects
Y Guaranteed 4000V minimum ESD protection
Commercial
74F240PC
74F240SC (Note 1)
74F240SJ (Note 1)
74F241PC
74F241SC (Note 1)
74F241SJ (Note 1)
74F244PC
74F244SC (Note 1)
74F244SJ (Note 1)
74F244MSA (Note 1)
Military
54F240DM (Note 2)
54F240FM (Note 2)
54F240LM (Note 2)
54F241DM (Note 2)
54F241FM (Note 2)
54F241LM (Note 2)
54F244DM (Note 2)
54F244FM (Note 2)
54F244LM (Note 2)
Package
Number
N20A
J20A
M20B
M20D
W20A
E20A
N20A
J20A
M20B
M20D
W20A
E20A
N20A
J20A
M20B
M20D
MSA20
W20A
E20A
Package Description
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead (0 300 Wide) Molded Small Outline EIAJ
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead (0 300 Wide) Molded Small Outline EIAJ
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead (0 300 Wide) Molded Small Outline EIAJ
20-Lead Molded Shrink Small Outline EIAJ Type II
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier Type C
Note 1 Devices also available in 13 reel Use Suffix e SCX SJX and MSAX
Note 2 Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 9501
RRD-B30M75 Printed in U S A

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