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54AC251  Product Folder

8-Input Multiplexer with TRI-STATE Output
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing

Parametric Table Parametric Table
Temperature Min (deg C) -55 
Temperature Max (deg C) 125 

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
54AC251 54ACT251 8-Input Multiplexer with TRI-STATE Output 158 Kbytes 24-Aug-98 View Online Download Receive via Email
54AC251 Mil-Aero Datasheet MN54AC251-X 17 Kbytes   View Online Download Receive via Email
54AC251 Mil-Aero Datasheet MV54AC251-X 25 Kbytes   View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
5962-87692012A
(54AC251LMQB)		LCC20StatusFull productionN/AN/A 
Buy Now		50+$9.40rail
of
50		NSZSSXXYYA
54AC251
LMQB /QL>
5962-
87692012A
8 weeks500
5962R87692012A
(54AC251LMQB-RH)		LCC20StatusFull productionN/AN/A 50+$76.00rail
of
50		NSZSSXXYYA
54AC251
LMQB-RH
R87692012A
QL>
N/A0
5962-8769201EA
(54AC251DMQB)		CERDIP16StatusFull productionN/AN/A 50+$7.10rail
of
25		NSZSSXXYYA>
54AC251DMQB /QL
5962-8769201EA
6-8 weeks500
5962R8769201EA
(54AC251DMQB-RH)		CERDIP16StatusFull productionN/AN/A 50+$76.00rail
of
25		NSZSSXXYYA>
54AC251DMQB-RH
QL
5962R8769201EA
N/A0
5962-8769201FA
(54AC251FMQB)		CERPACK16StatusFull productionN/AN/A 50+$9.40rail
of
19		NSZSSXXYYA>
54AC251FMQB
QL 5962-
8769201FA
8-9 weeks500
5962R8769201FA
(54AC251FMQB-RH)		CERPACK16StatusFull productionN/AN/A 50+$76.00rail
of
19		NSZSSXXYYA>
54AC251FMQB
-RH /QL 5962
R8769201FA
N/A0
5962R8769201V2A
(54AC251ERQMLV)		LCC20StatusFull productionN/AN/A 50+$138.00rail
of
50		NSZSSXXYYA
54AC251E
RQMLV >
5962R
8769201V2A
N/A0
5962R8769201VEA
(54AC251JRQMLV)		CERDIP16StatusFull productionN/AN/A 50+$138.00rail
of
25		NSZSSXXYYA>
54AC251JRQMLV
5962R8769201VEA
N/A0
5962R8769201VFA
(54AC251WRQMLV)		CERPACK16StatusFull productionN/AN/A 50+$138.00rail
of
19		NSZSSXXYYA>
54AC251W
RQMLV 5962
R8769201VFA
N/A0

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
54AC251DM
54AC251DMQB
NATIONAL SEMICONDUCTOR
03/09/99
54AC251FM-MLS
54AC251WRQMLV
NATIONAL SEMICONDUCTOR
09/04/2001

General Description

The 'AC/'ACT251 is a high-speed 8-input digital multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. It can be used as universal function generator to generate any logic function of four variables. Both true and complementary outputs are provided.

Features

  • ICC reduced by 50%
  • Multifunctional capability
  • On-chip select logic decoding
  • Inverting and noninverting TRI-STATE outputs
  • Outputs source/sink 24 mA
  • 'ACT251 has TTL-compatible inputs
  • Standard Military Drawing (SMD) -'AC251: 5962-87692 -'ACT251: 5962-89599
[Information as of 15-Jan-2004]

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