DM74ALS521N Fairchild Semiconductor, DM74ALS521N Datasheet

IC COMPARATOR IDENTITY 8B 20DIP

DM74ALS521N

Manufacturer Part Number
DM74ALS521N
Description
IC COMPARATOR IDENTITY 8B 20DIP
Manufacturer
Fairchild Semiconductor
Series
74ALSr
Type
Identity Comparatorr
Datasheet

Specifications of DM74ALS521N

Number Of Bits
8
Delay Time - Propagation
5ns
Current - Supply
12mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ALS521
74ALS521N
Dear Manager,
Fairchild Semiconductor wishes to advise you that we intend to discontinue the
product(s) listed below. Our records indicate that you have either purchased or
submitted technical inquiries regarding one or more of the listed product(s).
Fairchild will not accept orders for the listed products 6 month(s) from today.
Discontinued
Product(s):
100302QC_F075
100307QCX_F075
100307QC_F075
100314QCX_F075
100314QC_F075
100314QI_F075
100324QC_F075
100325QCX_F075
100325QI_F075
100331QCX_F075
100331QC_F075
100351QCX_F075
100351QC_F075
100391QC_F075
2N7002_NB9G002
4N25SR2M_NL
4N25VM_NL
4N27SR2M_NL
4N33M_NL
4N35M_NL
4N35SM_NL
4N35SR2M_NL
4N35TVM_NL
6N135_NL
6N136_NL
6N137SD_NL
6N137_NL
6N138_NL
6N139S_NL
6N139_NL
74ABT16245CMTDX_F40
74ABT16373CMTD
74ABT16373CMTDX
74ABT16373CSSC
74ABT16373CSSCX
74ABT16501CMTD
Replacement
Product(s):
100302QC
100307QCX
100307QC
100314QCX
100314QC
100314QI
100324QC
100325QCX
100325QI
100331QCX
100331QC
100351QCX
100351QC
100391QC
2N7002
4N25SR2M
4N25VM
4N27SR2M
4N33M
4N35M
4N35SM
4N35SR2M
4N35TVM
6N135
6N136
6N137SD
6N137
6N138
6N139S
6N139
74ABT16245CMTDX
74ABT16373BDGG
74ABT16373BDGG
74ABT16373BDL
74ABT16373BDL
74ABT16501DGGRE4
Manufacturer of
Replacement
Product(s):
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchid Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
Fairchild Semiconductor
NXP
NXP
NXP
NXP
TEXAS INSTRUMENTS
Issue Date : 2008/03/17
PDN# : Q1080165
Pg. 1

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DM74ALS521N Summary of contents

Page 1

... Dear Manager, Fairchild Semiconductor wishes to advise you that we intend to discontinue the product(s) listed below. Our records indicate that you have either purchased or submitted technical inquiries regarding one or more of the listed product(s). Fairchild will not accept orders for the listed products 6 month(s) from today. ...

Page 2

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 3

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Rochester Electronics Rochester Electronics Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 4

... Rochester Electronics Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor N/A N/A Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 5

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor TEXAS INSTRUMENTS Rochester Electronics TEXAS INSTRUMENTS TEXAS INSTRUMENTS ...

Page 6

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor On Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 7

... DM74ALS04BN_F40 DM74ALS163BM DM74ALS163BMX DM74ALS163BN DM74ALS175N_F40 DM74ALS240AN_F40 DM74ALS244AN_F40 DM74ALS273N_F40 DM74ALS373N_F40 DM74ALS38AM DM74ALS38AMX DM74ALS38AN DM74ALS521N DM74ALS521WM DM74ALS521WMX DM74ALS521WMX_SD106618 DM74ALS540AN_F40 DM74ALS541N_F40 DM74ALS576AN DM74ALS576AWM DM74ALS576AWMX DM74AS04M DM74AS04MX DM74AS04MX_F40 DM74AS04N FAN431AZXA_F018 FAN5233MTC FAN5233MTCX FDB7045L_NL FDB8860_NB82103 FDB8870_NL FDC5614P_NL FDD2670_NL FDD6530A_NL FDD6682_NL FDM3300NZ_NL FDP6035AL_NL FDS3170N7_NL FDS3890_NL FDS4410_NL FDS4465_NL ...

Page 8

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor N/A Fairchild Semiconductor N/A N/A N/A N/A N/A N/A N/A N/A N N/A Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Pg. 8 ...

Page 9

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 10

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 11

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 12

... N/A N/A N/A N/A N/A N/A N/A Fairchild Semiconductor N/A N/A N/A N/A N/A N/A N/A N/A N/A Fairchild Semiconductor National Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Pg. 12 ...

Page 13

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor ON Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 14

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor ...

Page 15

... Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor Fairchild Semiconductor N/A Fairchild Semiconductor Fairchild Semiconductor ...

Page 16

... However, we may not be able to guarantee delivery of requested quantities not receive your lifetime buy order by this date Fairchild Semiconductor's policy that orders for products on lifetime buy status are non-cancelable and non-returnable. Your final order for any product(s) on the list, can be as late as 2008/09/17 with a final shipment date of 2009/03/17 ...

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