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54ACT299 Product Folder

8-Input Universal Shift/Storage Register with Common Parallel I/O Pins

General
Description

Parametric Table

Temperature Min (deg C)

-55

Temperature Max (deg C)

125

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
54AC299 54ACT299 8-Input Universal Shift Storage Register with Common Parallel I O Pins	221 Kbytes	9-Sep-98	View Online	Download	Receive via Email
54ACT299 Mil-Aero Datasheet MN54ACT299-X	17 Kbytes		View Online	Download	Receive via Email

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Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

5962-88771012A
(54ACT299LMQB)

LCC

Status

Full production

N/A

50+

$8.60

rail
of
50

NSZSSXXYYA
54ACT299
LMQB /QL>
5962-
88771012A

8 weeks

500

5962-8877101RA
(54ACT299DMQB)

CERDIP

Status

Full production

N/A

50+

$4.80

rail
of
20

NSZSSXXYYA>
54ACT299DMQB /QL
5962-8877101RA

6-8 weeks

500

5962-8877101SA
(54ACT299FMQB)

CERPACK

Status

Full production

N/A

50+

$8.60

rail
of
19

NSZSSXXYYA>
54ACT299FMQB
QL 5962-
8877101SA

8-9 weeks

500

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
54ACT299DM-MLS	54ACT299DMQB	NATIONAL SEMICONDUCTOR	03/09/99
54ACT299DM	54ACT299DMQB	NATIONAL SEMICONDUCTOR	03/09/99

The 'AC/'ACT299 is an 8-bit universal shift/storage register with TRI-STATE outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins. Additional outputs are provided for flip-flops Q₀, Q₇ to allow easy serial cascading. A separate active LOW Master Reset is used to reset the register.

Features

I_CC and I_OZ reduced by 50%
Common parallel I/O for reduced pin count
Additional serial inputs and outputs for expansion
Four operating modes: shift left, shift right, load and store
TRI-STATE outputs for bus-oriented applications
Outputs source/sink 24 mA
'ACT299 has TTL-compatible inputs
Standard Microcircuit Drawing (SMD) 'AC299: 5962-88754 'ACT299: 5962-88771

[Information as of 15-Jan-2004]

54ACT299 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

Obsolete Parts

General Description

Features