HOME HOME SELECT DESIGN BUY EXPLORE About Us Support My Profile Search

 Products > Military/Aerospace > Logic > FACT AC > 54AC169

54AC169  Product Folder

4-Stage Synchronous Bidirectional Counter
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
54AC169 54ACT169 4-Stage Synchronous Bidirectional Counter 183 Kbytes 6-Aug-98 View Online Download Receive via Email
54AC169 Mil-Aero Datasheet MN54AC169-X 34 Kbytes   View Online Download Receive via Email
54AC169 Mil-Aero Datasheet MV54AC169-X 28 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
5962-9160301M2A
(54AC169LMQB)		LCC20StatusFull productionN/AN/A 50+$10.20rail
of
50		NSZSSXXYYA
54AC169
LMQB /QL>
5962-
9160301M2A
8 weeks500
5962R9160301M2A
(54AC169LMQB-RH)		LCC20StatusFull productionN/AN/A 50+$68.00rail
of
50		NSZSSXXYYA
54AC169
LMQB-RH
R9160301
M2A QL>
N/A0
5962-9160301MEA
(54AC169DMQB)		CERDIP16StatusFull productionN/AN/A 50+$8.60rail
of
25		NSZSSXXYYA>
54AC169DMQB /QL
5962-9160301MEA
6-8 weeks500
5962R9160301MEA
(54AC169DMQB-RH)		CERDIP16StatusFull productionN/AN/A 50+$68.00rail
of
25		NSZSSXXYYA>
54AC169DMQB-RH /QL
5962R9160301MEA
N/A0
5962-9160301MFA
(54AC169FMQB)		CERPACK16StatusFull productionN/AN/A 50+$10.20rail
of
19		NSZSSXXYYA>
54AC169FMQB
QL 5962-
9160301MFA
8-9 weeks500
5962R9160301MFA
(54AC169FMQB-RH)		CERPACK16StatusFull productionN/AN/A 50+$68.00rail
of
19		NSZSSXXYYA>
54AC169FMQB
-RH QL 5962
R9160301MFA
N/A0
5962R9160301V2A
(54AC169ERQMLV)		LCC20StatusFull productionN/AN/A 50+$138.00rail
of
50		NSZSSXXYYA
54AC169E
RQMLV >
5962R
9160301V2A
N/A0
5962R9160301VEA
(54AC169JRQMLV)		CERDIP16StatusFull productionN/AN/A 50+$138.00rail
of
25		NSZSSXXYYA>
54AC169JRQMLV
5962R9160301VEA
N/A0
5962R9160301VFA
(54AC169WRQMLV)		CERPACK16StatusFull productionN/AN/A 50+$138.00rail
of
19		NSZSSXXYYA>
54AC169W
RQMLV 5962
R9160301
VFA
N/A0

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
54AC169DM
54AC169DMQB
NATIONAL SEMICONDUCTOR
03/09/99
54AC169FM-MLS
54AC169WRQMLV
NATIONAL SEMICONDUCTOR
09/04/2001
54AC169LM-MLS
54AC169ERQMLV
NATIONAL SEMICONDUCTOR
09/04/2001

General Description

The 'AC/'ACT169 is fully synchronous 4-stage up/down counter. The 'AC/'ACT169 is a modulo-16 binary counter. It features a preset capability for programmable operation, carry lookahead for easy cascading and a U/D# input to control the direction of counting. All state changes, whether in counting or parallel loading, are initiated by the LOW-to-HIGH transition of the Clock.

Features

  • ICC reduced by 50%
  • Synchronous counting and loading
  • Built-In lookahead carry capability
  • Presettable for programmable operation
  • Outputs source/sink 24 mA
  • 'ACT has TTL-compatible inputs
  • Standard Microcircuit Drawing (SMD) 5962-91603
[Information as of 15-Jan-2004]

Website Guide • About "Cookies" • National is QS 9000 Certified • Privacy/Security Statement • Contact Us/Feedback
Site Terms & Conditions of Use • Copyright 2003© National Semiconductor Corporation