74F258ASJ ,Quad 2-Input Multiplexer with TRI-STATE Outputs
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74F258ASC-74F258ASJ
Quad 2-Input Multiplexer with TRI-STATE Outputs
TL/F/9508
54F/74F258A
Quad
2-Input
Multiplexer
with
TRI-STATE
Outputs
November 1994
54F/74F258A
Quad 2-Input Multiplexer with TRI-STATEÉ Outputs
General Description
The ’F258Aisa quad 2-input multiplexer with TRI-STATE
outputs. Fourbitsof data fromtwo sourcescanbe selected
usinga common data select input.Thefour outputs present
the selected datainthe complement (inverted) form. The
outputs maybe switchedtoa high impedance state witha
HIGHonthe common Output Enable (OE) input, allowing
the outputsto interface directly with bus-oriented systems.
Features Multiplexer expansionby tying outputs together Inverting TRI-STATE outputs Guaranteed 4000V minimum ESD protection
Commercial Military Package PackageDescriptionNumber
74F258APC N16E 16-Lead(0.300× Wide) Molded Dual-In-Line
54F258ADM (Note2) J16A 16-LeadCeramic Dual-In-Line
74F258ASC(Note1) M16A 16-Lead(0.150× Wide) Molded Small Outline, JEDEC
74F258ASJ (Note1) M16D 16-Lead(0.300× Wide) Molded Small Outline, EIAJ
54F258AFM (Note2) W16A 16-LeadCerpack
54F258ALL (Note2) E20A 20-LeadCeramic Leadless ChipCarrier, TypeC
Note1: Devicesalso availablein13×reel.Usesuffixe SCXandSJX.
Note2: Military grade devicewith environmentaland burn-in processing. Usesuffixe DMQB, FMQBand LMQB.
Logic Symbols Connection Diagrams
TL/F/9508–3
IEEE/IEC
TL/F/9508–5
Pin Assignment
for DIP, SOICand Flatpak
TL/F/9508–1
Pin Assignment
for LCC
TL/F/9508–2
TRI-STATEÉ isaregistered trademarkof National SemiconductorCorporation.
C1995National SemiconductorCorporation RRD-B30M75/PrintedinU.S.A.
