National Semiconductor, The Sight And Sound Of Information, Welcomes You

Products > Military/Aerospace > Logic > FACT ACT > 54ACT520

54ACT520 Product Folder

8-Bit Identity Comparator

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
54AC520 • 54ACT520 8-Bit Identity Comparator	175 Kbytes	11-Jun-01	View Online	Download	Receive via Email
54ACT520 Mil-Aero Datasheet MN54ACT520-X	13 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 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

5962-89793012A
(54ACT520LMQB)

LCC

Status

Full production

N/A

50+

$10.20

rail
of
50

NSZSSXXYYA
54ACT520
LMQB /QL>
5962-
89793012A

8 weeks

500

5962-8979301RA
(54ACT520DMQB)

CERDIP

Status

Full production

N/A

50+

$8.60

rail
of
20

NSZSSXXYYA>
54ACT520DMQB /QL
5962-8979301RA

6-8 weeks

500

5962-8979301SA
(54ACT520FMQB)

CERPACK

Status

Full production

N/A

50+

$10.20

rail
of
19

NSZSSXXYYA>
54ACT520FMQB
QL 5962-
8979301SA

8-9 weeks

500

The 'AC/'ACT520 are expandable 8-bit comparators. They compare two words of up to eight bits each and provide a LOW output when the two words match bit for bit. The expansion input I#_{A = B} also serves as an active LOW enable input.

Features

Compares two 8-bit words in 6.5 ns typ
Expandable to any word length
20-pin package
Outputs source/sink 24 mA
'ACT520 has TTL-compatible inputs
Standard Microcircuit Drawing (SMD) 54AC520: 5962-90916 54ACT520: 5962-89793

[Information as of 15-Jan-2004]

54ACT520 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

General Description

Features