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LM393N

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LM393N

For Reference Only

Part Number LM393N
Manufacturer Texas Instruments
Description IC COMP DUAL LO PWR 8-DIP
Datasheet

LM393N Specifications

Package 8-DIP (0.300", 7.62mm)
ECAD
In Stock 5,307,372 piece(s)
Unit Price $ 1.0566 *
Lead Time Can Ship Immediately
Estimated Delivery Time Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # LM393N (Linear - Comparators) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM393N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM393N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM393N.

LM393N Specifications

ManufacturerTexas Instruments
CategoryIntegrated Circuits (ICs) - Linear - Comparators
Package8-DIP (0.300", 7.62mm)
ECAD
Series-
TypeGeneral Purpose
Number of Elements2
Output TypeCMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)2 V ~ 36 V, ±1 V ~ 18 V
Voltage - Input Offset (Max)5mV @ 30V
Current - Input Bias (Max)0.25µA @ 5V
Current - Output (Typ)16mA @ 5V
Current - Quiescent (Max)2.5mA
CMRR, PSRR (Typ)-
Propagation Delay (Max)700ns
Hysteresis-
Operating Temperature0°C ~ 70°C
Package / Case8-DIP (0.300", 7.62mm)
Mounting TypeThrough Hole
Supplier Device Package8-PDIP

LM393N Reviews

Mala*****Carson

April 4, 2023

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Cre*****choa

March 30, 2023

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Zavie*****thews

March 29, 2023

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Aria*****Bansal

March 23, 2023

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Mile*****unter

March 2, 2023

Great service as always from this supplier. Already bought many times

Ali*****Salvi

February 19, 2023

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

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LM393N Packaging

Customized Labels
Sealing
Packing
Insepction

LM393N FAQ

  • 1. How to order LM393N on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM393N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM393N. All suppliers must pass our qualification reviews before they can publish their products including LM393N on Heisener; we pay more attention to the channels and quality of LM393N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM393N price and inventory displayed accurate?
    The price and inventory of LM393N fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM393N?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM393N we delivered, we will accept the replacement or return of the LM393N only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of LM393N.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as LM393N pin diagram, LM393N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM393N Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LM393N/NOPB

D# V99:2348_07275584

Texas Instruments

Comparator Dual R-R O/P ±18V/36V 8-Pin PDIP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM393N

D# LM393N

ON Semiconductor

Comparator Dual ±18V/36V 8-Pin PDIP Rail - Bulk (Alt: LM393N)

RoHS: Not Compliant
0

LM393N/NOPB

D# LM393N/NOPB

Texas Instruments

Comparator Dual ±18V/36V 8-Pin PDIP Rail - Rail/Tube (Alt: LM393N/NOPB)

RoHS: Compliant
0

LM393NG

D# LM393NG

ON Semiconductor

Comparator Dual ±18V/36V 8-Pin PDIP Rail - Bulk (Alt: LM393NG)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM393N

ON Semiconductor

719

LM393NG

ON Semiconductor

230
Part Number Manufacturer Description Stock

LM393N

Fairchild Semiconductor Corporation

IC GENERAL PURPOSE COMP DUAL 1.4 uS DIP-

9632

LM393N/NOPB

Texas Instruments

- Rail/Tube

37974

LM393NG

ON Semiconductor

Comparator Dual ?18V/36V 8-Pin PDIP Rail

11275
Part Number Manufacturer Description Stock

LM393N/NOPB

D# C1S746202766729

Texas Instruments

Comparator Dual }18V/36V 8-Pin PDIP Tube

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Tube
19
Part Number Manufacturer Description Stock

LM393N

HuaGuan Semiconductor

DIP-8 Analog Comparators RoHS

2660
Part Number Manufacturer Description Stock

LM393N

STMicroelectronics

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM393N

National Semiconductor Corporation

N/A (ship within 1day) - D/C 2002

839
Part Number Manufacturer Description Stock

LM393NG

D# 2156-LM393NG-ON-ND

Rochester Electronics LLC

COMPARATOR

415323

LM393N-ON

D# 2156-LM393N-ON-ND

Rochester Electronics LLC

COMPARATOR, 2 FUNC, 9000UV OFFSE

15000

LM393N

D# 2156-LM393N-ND

Rochester Electronics LLC

COMPARATOR, 2 FUNC, 9000UV OFFSE

152839

LM393N/NOPB

D# LM393NNS/NOPB-ND

Texas Instruments

IC COMP DUAL LO PWR 8-DIP

12180
Part Number Manufacturer Description Stock

LM393NG

D# LM393NG

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1952

LM393N

D# LM393N

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3328
Part Number Manufacturer Description Stock

LM393N/NOPB

National Semiconductor Corporation

In stock shipping within 2days

365

LM393NG

ON Semiconductor

In stock shipping within 2days

4260
Part Number Manufacturer Description Stock

LM393N/NOPB .

D# 1468961

Texas Instruments

IC, COMPARATOR, DUAL

RoHS: Compliant
Min Qty: 1
Container: Each
0

LM393NG

D# 1211133

ON Semiconductor

IC, COMPARATOR DUAL, DIP8, 393

RoHS: Compliant
Min Qty: 5
Container: Each
0

LM393N

D# 2450797

ON Semiconductor

COMPARATOR, DUAL, 1.4US, DIP-8

RoHS: Compliant
Min Qty: 5
Container: Each
0

LM393N/NOPB

D# 3118473

Texas Instruments

IC, COMPARATOR, DUAL

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Manufacturer Description Stock

LM393N

National Semiconductor Corporation

NEW AND ORGINAL. ISRAEL W.HOUSE

5

LM393NG

NEW AND ORGINAL. ISRAEL W.HOUSE

344
Part Number Manufacturer Description Stock

LM393N

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

188118

LM393NCKTC

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

406

VTXLM393N

VTX

OEM/CM QUOTES ONLY | NO BROKERS

876

LM393NFSND

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

6

LM393NNOPB

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

2337

LM393NCKSC

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

70

LM393NXAA

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

116

LM393NAT97

OEM/CM QUOTES ONLY | NO BROKERS

3

LM393NCKSZ

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

58

LM393NFSC

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1090

LM393NCPDF

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

95

LM393NK04222

OEM/CM QUOTES ONLY | NO BROKERS

55

LM393NSTM

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

12

LM393NG

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

509525

LM393NDS

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

17400
Part Number Manufacturer Description Stock

LM393NE

Texas Instruments

OEM/CM ONLY

168

LM393NS

Texas Instruments

OEM/CM ONLY

772

LM393NNOPB

Texas Instruments

OEM/CM ONLY

515

LM393NSR

Texas Instruments

OEM/CM ONLY

196

LM393N602

NXP Semiconductors

OEM/CM ONLY

669

LM393NNOPBROHS

Texas Instruments

OEM/CM ONLY

130

LM393PLM393N

Texas Instruments

OEM/CM ONLY

1112

LM393NSIG

Texas Instruments

OEM/CM ONLY

396

LM393NNOPBLM393NG

Texas Instruments

OEM/CM ONLY

360

5LM393N

NXP Semiconductors

OEM/CM ONLY

1020

LM393NGON

Texas Instruments

OEM/CM ONLY

578

LM393N

NXP Semiconductors

OEM/CM ONLY

311
Part Number Manufacturer Description Stock

LM393NG

ON Semiconductor

1500
Part Number Manufacturer Description Stock

LM393NG

ON Semiconductor

In Stock

200

LM393N

ON Semiconductor

In Stock

719
Part Number Manufacturer Description Stock

LM393N

STMicroelectronics

Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8

50
Part Number Manufacturer Description Stock

LM393N

D# C725322

Texas Instruments

2655
Part Number Manufacturer Description Stock

LM393NG

ON Semiconductor

in stock - can ship the same day

50
Part Number Manufacturer Description Stock

LM393N/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

1000

LM393N

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

155600

LM393NG

N

OEM/CM Immediate delivery

2870
Part Number Manufacturer Description Stock

LM393N/NOPB

D# 926-LM393N/NOPB

Texas Instruments

Analog Comparators LOW PWR LOW OFFSET VLTG DUAL COMPARATOR

RoHS: Compliant
9419
Part Number Manufacturer Description Stock

LM393N/NOPB

D# 28AH3400

Texas Instruments

IC, COMPARATOR, DUAL, Comparator Type:Precision, No. of Comparators:2 Comparators, Response Time:1.3µs, Supply Voltage Range:± 1V to ± 18V, Comparator Case Style:DIP, No. of Pins:8Pins, IC Output Type:CMOS, DTL, ECL, MOS, TTL, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
377

LM393NG.

D# 26AC1496

ON Semiconductor

ANA LO VLTG 2X CMP-PBFREE ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0
Part Number Manufacturer Description Stock

LM393ND

D# NS-LM393ND

Motorola Semiconductor Products

OEM/CM ONLY

2553

LM393NDS

D# NS-LM393NDS

Motorola Semiconductor Products

OEM/CM ONLY

2596

LM393NS

D# NS-LM393NS

Motorola Semiconductor Products

OEM/CM ONLY

5985

LM393N-A+

D# NS-LM393N-A+

National Semiconductor Corporation

OEM/CM ONLY

1953

LM393N/NOPB

D# NS-LM393N/NOPB

Texas Instruments

OEM/CM ONLY

1366

LM393N

D# NS-LM393N

Fairchild Semiconductor Corporation

OEM/CM ONLY

3300

LM393NG

D# NS-LM393NG

ON Semiconductor

OEM/CM ONLY

2711
Part Number Manufacturer Description Stock

LM393N

Motorola Semiconductor Products

Voltage Comparator, Dual, 8 Pin, Plastic, DIP

59

LM393N/NOPB

National Semiconductor Corporation

DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP8

34
Part Number Manufacturer Description Stock

LM393N

D# LM393N

SGS Semiconductor Ltd

Semiconductor

1919
Part Number Manufacturer Description Stock

LM393N/NOPB

D# 1244530

Texas Instruments

LM393N/NOPB Texas Instruments, Comparator, Single Ended O/P, 1.3s 2 36 V 8-Pin PDIP, PK

Min Qty: 10
Container: Package
140
Part Number Manufacturer Description Stock

LM393NG

ON Semiconductor

LM393 - Comparator, Dual, Low Offset Voltage

RoHS: Compliant
415323

LM393N

ON Semiconductor

LM393_XFCS - Comparator, Dual, Low Offset Voltage

RoHS: Compliant
15000

LM393N/NOPB

Texas Instruments

LM393-N Low Power Low Offset Voltage Dual Comparator

RoHS: Compliant
18076
Part Number Manufacturer Description Stock

LM393NG

ON Semiconductor

OEM/CM ONLY

98046

LM393N K04222

OEM/CM ONLY

63

LM393NNS

National Semiconductor Corporation

OEM/CM ONLY

494

LM393NDS

Motorola Semiconductor Products

OEM/CM ONLY

15066

LM393NCKTC

Motorola Semiconductor Products

OEM/CM ONLY

366

VTXLM393N

VTX

OEM/CM ONLY

909

LM393NKIJ707

Silicon Storage Technology

OEM/CM ONLY

112

LM393NCKSC

Motorola Semiconductor Products

OEM/CM ONLY

76

LM393N6990213/001

ST 06+

OEM/CM ONLY

66

LM393NXAA

Motorola Semiconductor Products

OEM/CM ONLY

116

LM393N/NOPB

National Semiconductor Corporation

OEM/CM ONLY

2196

LM393NCKSZ

Motorola Semiconductor Products

OEM/CM ONLY

66

LM 393N

STMicroelectronics

OEM/CM ONLY

220875

LM393NFSC

Fairchild Semiconductor Corporation

OEM/CM ONLY

916

LM393NCPDF

ON Semiconductor

OEM/CM ONLY

98
Part Number Manufacturer Description Stock

LM393N

Fairchild Semiconductor Corporation

IN stock Immediate delivery

155585

LM393N/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

995

LM393NG

N

IN stock Immediate delivery

2885
Part Number Manufacturer Description Stock

LM393N

ON Semiconductor

282
Part Number Manufacturer Description Stock

LM393N

1450
Part Number Manufacturer Description Stock

LM393N

D# 2028004138

Imp Inc

LM393N IMP IC

500
Part Number Manufacturer Description Stock

LM393N/NOPB

Texas Instruments

Low Power Low Offset Voltage Dual Comparator

41
Part Number Manufacturer Description Stock

LM393N/NOPB

National Semiconductor Corporation

shipping today

399

LM393NG

ON Semiconductor

shipping today

46

LM393N

National Semiconductor Corporation

shipping today

51796

LM393N(P

Philips E C G Inc

shipping today

21

LM393N(S

STMicroelectronics

shipping today

141
Part Number Manufacturer Description Stock

LM393N/NOPB

D# 53529859

Texas Instruments

Comparator Dual R-R O/P ±18V/36V 8-Pin PDIP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM393NFS

Fairchild Semiconductor Corporation

RFQ

7018

LM393NNS

National Semiconductor Corporation

RFQ

7706

LM393N-ST

STMicroelectronics

RFQ

7593

LM393N

Signetics

RFQ

7795

LM393N NOPB

National Semiconductor Corporation

RFQ

9696

LM393N/NOPB

Texas Instruments

RFQ

12011

LM393NGOS

ON Semiconductor

RFQ

560
Part Number Manufacturer Description Stock

LM393N/NOPB

Texas Instruments

LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators | IC COMP DUAL LO PWR 8-DIP

3400

LM393N

Fairchild Semiconductor Corporation

IC COMP DUAL LOW PWR 8DIP

17180
Part Number Manufacturer Description Stock

LM393N/NOPB .

D# 1468961

Texas Instruments

IC, COMPARATOR, DUAL

RoHS: Compliant
Min Qty: 1
Container: Each
0

LM393NG

D# 1211133

ON Semiconductor

IC, COMPARATOR DUAL, DIP8, 393

RoHS: Compliant
Min Qty: 1
Container: Each
0

LM393N

D# 2450797

ON Semiconductor

COMPARATOR, DUAL, 1.4US, DIP-8

RoHS: Compliant
Min Qty: 5
Container: Each
0

LM393N/NOPB

D# 3118473

Texas Instruments

IC, COMPARATOR, DUAL

RoHS: Compliant
Min Qty: 1
Container: Each
0

Quick Inquiry

LM393N

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

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