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Part Manufacturer Description PDF Samples Ordering
LM555J/883 Texas Instruments Timer 8-CDIP -55 to 125 pdf Buy
LM555H/883 Texas Instruments Timer 8-TO-99 -55 to 125 pdf Buy
LM555-MWC Texas Instruments Highly stable 555 timer for generating accurate time delays and oscillation 0-WAFERSALE -40 to 85 pdf Buy

Search Stock

Part Manufacturer Description Last Check Distributor Ordering
LM555-MWC Texas Instruments Timers & Support Products Highly stable 555 timer for generating accurate time delays and oscillation 0-WAFERSALE from $0.7070 (Mar 2017) Mouser Electronics Buy
LM555-MWC Texas Instruments TIMER from $1.03 (Mar 2017) Newark element14 Buy
LM555CH National Semiconductor IC Date Code: 9245 8 from $9.51 (Nov 2016) Area51 Buy
LM555CH Rochester Electronics LLC Timer (Mar 2017) Rochester Electronics Buy
LM555CM - - 93 (Mar 2017) Chip One Exchange Buy
LM555CM Fairchild Semiconductor Standard Timer Single 8-Pin SOIC N Rail 1,713 from $0.1221 (Mar 2017) Arrow Electronics Buy
LM555CM Fairchild Semiconductor Standard Timer Single 8-Pin SOIC N Rail - Rail/Tube (Alt: LM555CM) from €0.0859 (Mar 2017) Avnet Buy
LM555CM Fairchild Semiconductor - 58 from $0.2250 (Dec 2016) Bristol Electronics Buy
LM555CM Fairchild Semiconductor Standard Timer Single 8-Pin SOIC N Rail 1,713 from $0.0906 (Mar 2017) Chip1Stop Buy
LM555CM Fairchild Semiconductor Linear-IC Fairchild Semiconductor LM555CM Gehäuseart SOP-8 16 from €0.44 (Feb 2017) Conrad Electronic Buy
LM555CM Fairchild Semiconductor IC OSC SINGLE TIMER 8-SOP 16,187 from $0.1247 (Mar 2017) Digi-Key Buy
LM555CM Fairchild Semiconductor TIMER, SINGLE, 16V, NSOIC-8 6,555 from $0.11 (Mar 2017) element14 Asia-Pacific Buy
LM555CM Fairchild Semiconductor TIMER, SINGLE, 16V, NSOIC-8 5,781 from £0.1340 (Mar 2017) Farnell element14 Buy
LM555CM Fairchild Semiconductor LM555 Series 16 V Monolithic Timing Circuit General Purpose Single Timer - SOP-8 4,031 from $0.0894 (Mar 2017) Future Electronics Buy
LM555CM Fairchild Semiconductor Timers & Support Products Single Timer 5,694 from $0.0880 (Mar 2017) Mouser Electronics Buy
LM555CM Fairchild Semiconductor TIMER, SINGLE, 16V, SOP-8; Frequency:-; Supply Voltage Min:4.5V; Supply Voltage Max:16V; Digital IC Case:SOIC; No. of Pins:8; Operating Temperature Min:0 C; Operating Temperature Max:70 C; Packaging:Each; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes 6,146 from $0.0990 (Mar 2017) Newark element14 Buy
LM555CM Fairchild Semiconductor Timer Circuit, 8 Pin, Plastic, SOP 70 from $0.2125 (Mar 2017) Quest Components Buy
LM555CM Fairchild Semiconductor N/A 45 from $0.12 (Mar 2017) Rochester Electronics Buy
LM555CM Fairchild Semiconductor IC Fairchild LM555CM 1,530 from £0.0880 (Mar 2017) RS Components Buy
LM555CM Fairchild Semiconductor Standard Timer Single 8-Pin SOIC N Rail 6,148 from $0.0958 (Mar 2017) Verical Buy

LM555 Datasheet

Part Manufacturer Description PDF Type Ordering
LM555CH N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555CJ N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555CJ/A+ N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555CM N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555CN N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555CN N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555CN/A+ N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555H/883 N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555J N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame
LM555J/883 N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
ri

1 pages,
34.27 Kb

Scan Buy
datasheet frame

LM555

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: 8-Pin SOIC 8-Pin MSOP 8-Pin MDIP Part Number LM555CM LM555CMX LM555CMM LM555CMMX LM555CN Package Marking LM555CM LM555CM Z55 Z55 LM555CN Media Transport Rails 2.5k Units Tape and Reel 1k Units Tape and , Dissipation (Note 3) LM555CM, LM555CN LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range , :///d|/chechi/LM555.html (2 of 4) [10/11/2001 2:33:19 PM] National P/N LM555 - Timer LM555J/883 , to RETS555X RETS555X drawing of military LM555H and LM555J versions for specifications. Limits LM555C Typ ... National Semiconductor
Original
datasheet

16 pages,
435.52 Kb

555 timer for lm555cn RETS555X LM555 DIAGRAM lm555 d lm555 applications LM555 Timer National Semiconductor 555cn astable ne555 national LM 555 National LM555 timer pulse generator LM 555 timer lm555 timer circuit LM555 LM555 lm555 application LM555 LM555 Lm555 timer LM555 LM555 lm555 application notes LM555 LM555 LM555 application note LM555 LM555 lm555 national semiconductor LM555 LM555 LM555 timer FOR PULSE TRAIN GENERATION LM555 LM555 LM555 LM555 LM555 TEXT
datasheet frame
Abstract: LM555CMM Z55 1k Units Tape and Reel LM555CMMX 8-Pin MSOP LM555CM LM555CMX Z55 3.5k , / Distributors for availability and specifications. Supply Voltage Power Dissipation (Note 3) LM555CM, LM555CN LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range +18V 1180 mW 613 mW 0°C to , . Note 8: Refer to RETS555X RETS555X drawing of military LM555H and LM555J versions for specifications , LM555 Timer General Description Features The LM555 is a highly stable device for generating ... National Semiconductor
Original
datasheet

12 pages,
400.58 Kb

lm555 timer as free running oscillator schematic diagram pulse with modulator lm555 timer circuit DS007851 capacitor 106c LM555 timer FOR PULSE TRAIN GENERATION RETS555X LM555CM Pulse Position Modulator 106C CAPACITOR lm555 application notes LM555 lm555 national semiconductor LM555 LM555 Timer LM555 LM555CN LM555 lm555 pulse schematic diagram LM555 LM555 application note LM555 LM555 as a monostable multivibrator LM555 lm555 applications LM555 lm555 LM555 LM555 LM555 TEXT
datasheet frame
Abstract: ±0.20 0.020 ±0.008 5 LM555/NE555 Ordering Information Product Number LM555CN 8 , www.fairchildsemi.com LM555/NE555 Single Timer Features Description · · · · · LM555/NE555 is a highly stable controller capable of producing accurate timing pulses. With monostable , Rev. 5.0 ©2000 Fairchild Semiconductor International LM555/NE555 Absolute Maximum Ratings (TA , Storage Temperature Range 2 PD Operating Temperature Range LM555/NE555 TSTG - 65 ~ + 150 ... Fairchild Semiconductor
Original
datasheet

8 pages,
38.09 Kb

LM555CM NE555 monostable LM555 TIMER APPLICATIONS ne555 timer lm555 datasheet OF NE555 NE555N-8 NE555 timer operating conditions NE555N APPLICATIONS NE555 PULSES NE555N timer LM555 DIAGRAM LM555 timer 8-DIP LM555/NE555 LM555 timer datasheet LM555/NE555 NE555 sop 8 LM555/NE555 LM555 Timer LM555/NE555 NE555 DIAGRAM LM555/NE555 NE555 applications LM555/NE555 lm555 LM555/NE555 NE555 LM555/NE555 LM555/NE555 LM555/NE555 TEXT
datasheet frame
Abstract: Delay Generation Sequential Timing 1 8-SOIC 1 Ordering Information Part Number LM555CN LM555CM LM555CMX 0 ~ +70°C Operating Temperature Range Top Mark LM555CN LM555CM LM555CM Package , LM555 - Single Timer January 2013 LM555 Single Timer Features · · · · · High-Current Drive , Time Less Than 2 s Description The LM555 is a highly stable controller capable of producing , Corporation LM555 Rev. 1.1.0 www.fairchildsemi.com 1 LM555 - Single Timer Block Diagram R R ... Fairchild Semiconductor
Original
datasheet

13 pages,
281.63 Kb

LM555 timer FOR PULSE TRAIN GENERATION LM555 timer astable multivibrator LM555 Timer LM555 function table LM555 k0215 TEXT
datasheet frame
Abstract: LM555CMMX/NOPB LM555CMX LM555CMX/NOPB LM555CN LM555CN/NOPB MC1455P1 MC1455P1 NE555V NE555V (1) Status (1) Package , LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX/NOPB 1000 1000 3500 2500 2500 Pack , Device LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX/NOPB Package Type VSSOP VSSOP VSSOP , Dissipation LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range Soldering Information , ) Infrared (15 Seconds) (2) (1) +18V 1180 mW 613 mW 0°C to +70°C -65°C to +150°C LM555CM, LM555CN ... Texas Instruments
Original
datasheet

20 pages,
1298.69 Kb

LM555CMX LM555CMMX LM555CMM lm555 texas SNAS548B NE555V LM555 TEXT
datasheet frame
Abstract: 8-Pin SOIC 8-Pin MSOP 8-Pin MDIP Part Number LM555CM LM555CMX LM555CMM LM555CMMX LM555CN Package , Dissipation (Note 3) LM555CM, LM555CN LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range , to RETS555X RETS555X drawing of military LM555H and LM555J versions for specifications. Limits LM555C Typ , /LM555.html LM555CM SOIC NARROW SOIC NARROW MINI SOIC MINI SOIC MDIP 8 Full production Full , + $0.1780 2500 reel 1K+ $0.4800 1000 reel LM555CMX 8 N/A LM555CMM 8 N/A LM555CMMX 8 ... National Semiconductor
Original
datasheet

16 pages,
421.17 Kb

LM555 DIAGRAM LM555 TIMER APPLICATIONS lm555 timer as free running oscillator LM555 as a monostable multivibrator lm555 application notes DS007851 LM555 timer pulse generator lm555 pulse schematic diagram LM555CN lm555 national semiconductor Lm555 timer LM555 LM555 Pulse Position Modulator LM555 LM555 LM555 Timer National Semiconductor LM555 LM555 LM555 timer FOR PULSE TRAIN GENERATION LM555 LM555 555 timer for lm555cn LM555 LM555 ne555 national LM555 LM555 RETS555X LM555 LM555 LM555 application note LM555 LM555 ne555 national semiconductor LM555 LM555 LM555 LM555 LM555 TEXT
datasheet frame
Abstract: INFORMATION Orderable Device LM555CM LM555CM/NOPB LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX , LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX/NOPB 1000 1000 3500 2500 2500 Pack , Device LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX/NOPB Package Type VSSOP VSSOP VSSOP , LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range Soldering Information PDIP Package , ) (1) 215°C 220°C 260°C 0°C to +70°C -65°C to +150°C (3) +18V 1180 mW 613 mW LM555CM, LM555CN (4 ... Texas Instruments
Original
datasheet

21 pages,
1307.21 Kb

LM555 SNAS548C TEXT
datasheet frame
Abstract: +18V (3) LM555CM, LM555CN (4) 1180 mW LM555CMM 613 mW Operating Temperature Ranges , military LM555H and LM555J versions for specifications. Submit Documentation Feedback Copyright  , LM555 www.ti.com SNAS548C SNAS548C – FEBRUARY 2000 – REVISED MARCH 2013 LM555 Timer Check for Samples: LM555 FEATURES DESCRIPTION • • • The LM555 is a highly stable device for , testing of all parameters. Copyright © 2000–2013, Texas Instruments Incorporated LM555 SNAS548C SNAS548C ... Texas Instruments
Original
datasheet

21 pages,
1309.97 Kb

LM555 SNAS548C TEXT
datasheet frame
Abstract: INFORMATION Orderable Device LM555CM LM555CM/NOPB LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX , LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range Soldering Information PDIP Package , ) (1) 215°C 220°C 260°C 0°C to +70°C -65°C to +150°C (3) +18V 1180 mW 613 mW LM555CM, LM555CN (4 , . Refer to RETS555X RETS555X drawing of military LM555H and LM555J versions for specifications. 2 Submit , (mm) Quadrant 12.0 12.0 12.0 12.0 12.0 Q1 Q1 Q1 Q1 Q1 LM555CMM LM555CMM/NOPB LM555CMMX/NOPB ... Texas Instruments
Original
datasheet

21 pages,
1307.13 Kb

ne555v "pin compatible" LM555 application note LM555 timer FOR PULSE TRAIN GENERATION LM555CM LM555CMM LM555CMMX LM555CMX LM555CN lm555 texas LM555 timer pulse generator SNAS548C MC1455P LM555 SNAS548C NE555V LM555 SNAS548C 555CM LM555 SNAS548C LM555 LM555 SNAS548C 555cn TEXT
datasheet frame
Abstract: INFORMATION Orderable Device LM555CM LM555CM/NOPB LM555CMM LM555CMM/NOPB LM555CMMX/NOPB LM555CMX LM555CMX , LM555CMM Operating Temperature Ranges LM555C Storage Temperature Range Soldering Information PDIP Package , ) (1) 215°C 220°C 260°C 0°C to +70°C -65°C to +150°C (3) +18V 1180 mW 613 mW LM555CM, LM555CN (4 , . Refer to RETS555X RETS555X drawing of military LM555H and LM555J versions for specifications. 2 Submit , (mm) Quadrant 12.0 12.0 12.0 12.0 12.0 Q1 Q1 Q1 Q1 Q1 LM555CMM LM555CMM/NOPB LM555CMMX/NOPB ... Texas Instruments
Original
datasheet

21 pages,
1306.86 Kb

LM555 timer FOR PULSE TRAIN GENERATION SNAS548C LM555 timer pulse generator LM555CM LM555CMM LM555CMMX LM555CMX lm555 texas 555CM 555cn lm555cn NE555V LM555 LM555 SNAS548C TEXT
datasheet frame
Abstract: LM555 www.ti.com SNAS548C SNAS548C – FEBRUARY 2000 – REVISED MARCH 2013 LM555 Timer Check for Samples: LM555 FEATURES DESCRIPTION • • • The LM555 is a highly stable device for , LM555 SNAS548C SNAS548C – FEBRUARY 2000 – REVISED MARCH 2013 www.ti.com Connection Diagram Top View , : LM555 LM555 www.ti.com SNAS548C SNAS548C – FEBRUARY 2000 – REVISED MARCH 2013 Electrical , Instruments Incorporated Product Folder Links: LM555 3 LM555 SNAS548C SNAS548C – FEBRUARY 2000 – REVISED ... Texas Instruments
Original
datasheet

21 pages,
1308.08 Kb

555cn LM555 SNAS548C TEXT
datasheet frame

Archived Files

Abstract Saved from Date Saved File Size Type Download
Download Receive via Email LM555 AB-7 Multivibrator/Timer CAD 63 Download Receive via Email LM555 AN-270 AN-270 Software Design for a 38.4 kbaud Data Terminal 882 Download Receive via Email LM555 AN-694 AN-694 Application Note 694 A DMOS 3A, 55V, H-Bridge: The LMD18200 LMD18200
/datasheets/files/national/htm/nsc00765-v1.htm
National 13/08/1999 11.5 Kb HTM nsc00765-v1.htm
> Analog - Other > General Purpose > Timers and Oscillators > LM555   LM555  Product 27014     LM555H-MLS TO-5 8 Status Full production N/A N/A   50+ $219.00 tray of 20 NSZSSXXYYA> LM555H-MLS     LM555 MDC Unpackaged Die Full SEMICONDUCTOR 01/15/96 LM555CJ NONE NONE 09/08/98 LM555H-S NONE NONE 04/04/95 LM555J NONE NONE 09/08/98 LM555J-MLS JL555SPA JL555SPA NATIONAL SEMICONDUCTOR 09/08/98
/datasheets/files/national/pf/lm555.html
National 17/02/2005 24.47 Kb HTML lm555.html
CA555 CA555, CA555C CA555C, LM555, LM555C, NE555 NE555 Harris Corporation's Home Page € Semiconductor's Home Page € Product Information € CA555 CA555, CA555C CA555C, LM555, LM555C, NE555 NE555 CA555 CA555, CA555C CA555C, LM555, LM555C, NE555 NE555 Data Sheets fn834.pdf Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment ( Adobe's pdf format - 81503 bytes) Packaging T8.C Mil-Std-1835 MACY1-X8 (A1) 8 Lead
/datasheets/files/harris/data/fn/fn8/fn834/index.htm
Harris 15/08/1997 3.12 Kb HTM index.htm
[logo][asm][S[date-code(yyww)][A$E LM555H-MLS LM555J-MLS Mil-Jan-S Custom Cerdip 8 [Information as of 11-Sep-98] LM555      (Improved Performance device(s): LMC555 LMC555 ) Timer LM555/LM555C Timer (188 Kbytes; 15-May-97) LM555 Mil-Aero Datasheet MNLM555-X MNLM555-X (91 Kbytes ][ )] LM555J LM555CMM Commercial MSOP 8 tray of 20 [logo][asm][S[date-code(yyww)][A$E LM555H/883Q[M LM555J/883 Mil-Std-883 Cerdip
/datasheets/files/national/htm/nsc03546-v4.htm
National 16/09/1998 14.05 Kb HTM nsc03546-v4.htm
Source Last Time Buy Date LM555CH LM555N/M NATIONAL SEMICONDUCTOR 01/15/96 LM555CJ NONE NONE 09/08/98 LM555H-S NONE NONE 04/04/95 LM555J NONE and Oscillators > LM555 LM555  Product Folder Timer     50+ $199.00 rail of 40 NSZSSXXYYA> JM38510/ JM38510/ 10901SPA 10901SPA 27014 N/A 0 LM555H-MLS TO-5 8 Status Full production N/A N/A   50+ $219.00 tray of 20 NSZSSXXYYA> LM555H-MLS
/datasheets/files/national/lm555.html
National 25/09/2003 25.3 Kb HTML lm555.html
Receive via Email LM555 AB-7 Multivibrator/Timer CAD 63 View Online Download Receive via Email LM555 AN-270 AN-270 Software Design for a 38.4 kbaud Data Terminal 882 View Online Download Receive via Email LM555 AN-694 AN-694 Application Note 694 A DMOS 3A, 55V
/datasheets/files/national/timersandoscillators.html
National 25/09/2003 9.09 Kb HTML timersandoscillators.html
]¢Z¢S¢4¢A$E JM38510/ JM38510/ 10901SPA 10901SPA 27014 Q LM555H-MLS TO-5 8 Full production N/A N/A . 50+ $219.0000 tray of 20 [logo]¢Z¢S¢4¢A$E LM555H-MLS LM555 MWC wafer Full production N/A N/A [Information as of 12-Aug-99] LM555      (Improved Performance device(s): LMC555 LMC555 ) Timer position modulation Linear ramp generator Datasheet LM555/LM555C Timer $4.0000 tray of 20 [logo]¢Z¢S¢4¢A$E LM555H/883Q¢M LM555J/883 Cerdip 8 Full production N/A
/datasheets/files/national/htm/nsc02733-v1.htm
National 13/08/1999 16.75 Kb HTM nsc02733-v1.htm
LM555H-MLS LM555 MW8 Wafer Full production N/A N/A       N/A - Application N/A   50+ $199.0000 tube of 40 [logo]¢Z¢S¢4¢A$E JM38510/ JM38510/ 10901SPA 10901SPA 27014 Q LM555H-MLS National P/N LM555 - Timer >   Products > Analog - Other > General Purpose > Timers and Oscillators > LM555 LM555     Timer     See Also:    LMC555 LMC555 - CMOS version
/datasheets/files/national/htm/nsc04300-v1.htm
National 28/06/2001 22.83 Kb HTM nsc04300-v1.htm
LM555H-MLS TO-5 8 MSL Full production N/A N/A   50+ $219.0000 tray of 20 [logo]¢Z¢S¢4¢A$E LM555H-MLS LM555 MD8 Unpackaged Die Full production N/A N/A     tray LM555  Product Folder Timer     See Also:    LMC555 LMC555 - CMOS tray of 20 [logo]¢Z¢S¢4¢A$E LM555H/883Q¢M LM555J/883 CERDIP 8 MSL Full production National P/N LM555 - Timer
/datasheets/files/national/htm/nsc02333-v5.htm
National 01/11/2002 28.96 Kb HTM nsc02333-v5.htm
LM555H/883Q[M LM555J/883 Mil-Std-883 Cerdip 8 Full production N/A N/A . $3.4400 tube of 40 [logo][asm][S[date-code(yyww)][A LM555J/ 883Q $E LM555H-MLS Mil-Jan-S [Information as of 14-Dec-98] LM555      (Improved Performance device(s): LMC555 LMC555 ) Timer LM555/LM555C Timer (188 Kbytes; 15-May-97) LM555 Mil-Aero Datasheet MNLM555-X MNLM555-X (91 Kbytes )][A$E LM555H-MLS Application Notes Receive document via E-mail or download now ;use
/datasheets/files/national/htm/nsc05982.htm
National 18/12/1998 13.24 Kb HTM nsc05982.htm

Shortform Datasheet Search

Part Manufacturer Description Shortform Datasheet Ordering
LM555CJ/A+ National Semiconductor Single RC-Type Timer

Shortform Datasheet

Buy
LM555CN/A+ National Semiconductor Single RC-Type Timer

Shortform Datasheet

Buy
LM555H National Semiconductor Single RC-Type Timer

Shortform Datasheet

Buy
LM555H/883 National Semiconductor Single RC-Type Timer

Shortform Datasheet

Buy
LM555J/883 National Semiconductor Single RC-Type Timer

Shortform Datasheet

Buy

KEC Cross Reference Results

KEC Part Industry Part Manufacturer Category Description
KIA555F Buy LM555CN Buy Renesas Integrated Circuit Others
KIA555P Buy LM555/CN Buy Panasonic Integrated Circuit Others

Micrel Cross Reference Results

Micrel Part Industry Part Manufacturer Type
MIC1555 Buy LM555 Buy National Semiconductor Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications.
MIC1557 Buy LM555 Buy National Semiconductor Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications.

New Japan Radio Cross Reference Results

New Japan Radio Part Industry Part Manufacturer
NJM555D Buy LM555CN Buy National Semiconductor
NJM555E Buy LM555CM Buy National Semiconductor
NJM555M Buy LM555CM Buy National Semiconductor

NTE Electronics Cross Reference Results

NTE Electronics Part Industry Part
NTE955M Buy LM555 Buy
NTE955M Buy LM555C Buy
NTE955M Buy LM555CN Buy
NTE955SM Buy LM555CM Buy
NTE955SM Buy LM555DN1 Buy

NXP / Philips Cross Reference Results

NXP Semiconductor / Philips Part Industry Part Manufacturer Type Comments
NE555D Buy LM555CM Buy
NE555N Buy LM555 Buy
NE555N Buy LM555CN Buy

On Semiconductor Cross Reference Results

On Semiconductor Part Industry Part Manufacturer Type
MC1455D Buy LM555CM Buy National Semiconductor Direct
MC1455D Buy LM555H Buy National Semiconductor Direct
MC1455D Buy LM555J Buy National Semiconductor Close
MC1455DG Buy LM555CMX Buy National Semiconductor Direct
MC1455DR2G Buy LM555CM Buy National Semiconductor Direct
MC1455DR2G Buy LM555CM/NOPB Buy National Semiconductor Direct
MC1455DR2G Buy LM555CMM Buy National Semiconductor Close
MC1455DR2G Buy LM555J Buy National Semiconductor Direct
MC1455P1 Buy LM555CN Buy Fairchild Semiconductor Direct

STMicroelectronics Cross Reference Results

STMicroelectronics Part Industry Part Manufacturer Type Description
NE555D Buy LM555CM Buy National Semiconductor Replacement TIMERS
NE555N Buy LM555CN Buy National Semiconductor Replacement TIMERS

Texas Instruments Cross Reference Results

Texas Instruments Part Industry Part Manufacturer Type Comment Description
LM555 Buy LM555CM Buy Fairchild Semiconductor Similar Functionality Timer
LM555 Buy LM555CN Buy Fairchild Semiconductor Similar Functionality Timer
LM555 Buy MC1455D Buy On Semiconductor Similar Functionality Timer
LM555 Buy MC1455P1 Buy On Semiconductor Similar Functionality Timer
LM555 Buy NE555D Buy Fairchild Semiconductor Similar Functionality Timer
LM555 Buy NE555N Buy Fairchild Semiconductor Similar Functionality Timer
NE555 Buy LM555 Buy Fairchild Semiconductor Direct Replacement Single Precision Timer
SE555 Buy LM555 Buy National Semiconductor Direct Replacement Precision Timer

Misc. Cross Reference Results

Part Similar Part Notes
LM555 Buy 155712 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 221-217 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 221-Z9042 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 276-1723 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 544-2009-555 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 555 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 555D Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 569-0540-355 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 569-0773-600 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.
LM555 Buy 76-120-001 Buy This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy.