National-Semiconductor Cross Reference Search

Texas Instruments Cross-Reference Enter a partial or a full manufacturer's device number* Select a manufacturer from this list Search all manufacturers 3A Logics AIC Semiconductor AKM AMI Semiconductor AST Advanced Analog Circuits Corporation (AAC) Advanced Analogic Technologies Advanced Linear Devices Advanced Micro Devices, Inc. (AMD) Aeroflex Agere Systems (Lucent Technologies) Aimtron Technology Allegro (Sprague) Alpha Semiconductor Analog Devices (ADI) Analog Microelectronics Analogic Anpec Electronics Corporation Apex Microtechnology Applied Micro Circuits Corporation (AMCC) Artesyn Technologies Asian Converter Technology Astec Power (Emerson) Atmel Austriamicrosystems Avago BAY LINEAR BitBlitz Communications Bosch Broadcom Corporation Burlington Microelectronics C&D Technologies Cadeka Calex Manufacturing Company California Micro Devices (CMD) Catalyst Semiconductor Cherry Semiconductor (CS) Cirrus Logic Coil Technology Corporation Comlinear (NSC) Crystal Semiconductor Cypress Semiconductor Dallas Semiconductor (DS) Danube Enterprise Company Data Device Corp (DDC) Datel Diodes Incorporated EM Microelectronic-Marin SA (Swatch Group) ENE Technology Inc. Elantec Ember Corporation Epson Ericsson Eudyna (Fujitsu) Eutech Exar FCI Semiconductor FTDI (Future Technology Devices Intl Ltd) Fairchild Semiconductor Freescale Semiconductor Fuji Semiconductor Fujitsu GMT Genesys Logic, Inc. (GLI) Gennum Corporation Harris Semiconductor (Intersil) Hewlett-Packard (HP) Hitachi America Hittite Microwave Corporation Hybrid Systems Corp. Hynix Semiconductor Inc. Hytek Microsystems ICL (Philips) IMP IPS Ideal Semiconductor, Inc. Impala Linear Corporation Indigo Infineon Technologies Inphi Int'l Microcircuits Inc. (IMI) Int'l Rectifier (IRF) Integrated Circuit Systems (ICS) Integrated Device Technology (IDT) Intel Intersil LG Semicon LSI Logic Corporation Lansdale Semiconductor, Inc. Lattice Semiconductor Leadis Legerity Lineage Power Linear Technology Corp (LTC) Macro Block Martek Power Marvell Matsushita (Panasonic) Maxim Maxwell Technologies Melexis Microelectronic Systems Micrel Micro Linear Micro Networks Corp. Micro Power Systems (Exar) Microchip Technology (MCT) Micropower Direct Microsemi Corporation (Linfinity) Mindspeed Technologies (Conexant Systems, Inc.) Minmax Technology Mitsubishi Electronics Mitsumi (MTM) Monolithic Power Systems (MPS) Mornsun Science and Technology LTD Mosa Motien Technology Motorola (MOT) Murata NEC Electronics NEO Fidelity NVE Corporation NXP Semiconductor (formerly Philips) National Semiconductor (NSC) New Japan Radio (NJR) Nippon Precision Circuits (NPC) Nordic Semiconductor ASA Oki Optical Components Omnirel Corporation On Semiconductor Optichron Oxford Semiconductor Ltd Oz Micro PLX Technology, Inc. PMC Sierra, Inc. Parade Technologies Peak Electronics GMBH Pericom Semiconductor Phyworks Power Mate Technology Power-One PowerDsine PowerSmart Inc. Princeton Technology Corp. (PTC) Prolific Technology Inc. PulseCore QP Semiconductor Quality Semiconductor Quellan RCA Solid State Raychem Raytheon Semiconductor Realtek Recom International Power Renesas Technology Corp. Richtek Ricoh Rochester Electronics (REI) Rohm Electronics SGS-Thomson (SGS) SMSC ST Microelectronics (STM) Samsung Electronics Sanyo Semiconductor Sarnoff Seiko Instruments USA (SII) Semelab PLC Semtech Corporation Sharp Corporation Siemens Semiconductor Signal Processing Technologies (SPT) Signetics (Philips) Silicon General (Linfinity) Silicon Image Silicon Laboratories Silicon Standard Corp. Sipex Corporation Sirenza Microdevices Skyworks Sony Summit Microelectronics Supertex Inc Symwave SynQor THine Electronics, Inc. Telcom (Microchip Technology) Teledyne-Philbrick Texas Instruments That Semiconductor Toko America Torex Semiconductor LTD Toshiba Electronic Components Traco Power Tri Tech Microelectronics TriQuint Semiconductor, Inc. Tripath V-Infinity LLC VIA Networking VTC Velio Communications Vishay Siliconix (SI) Vitesse Vitesse Semiconductor Corporation Weltrend Semiconductor, Inc. Wolfson Microelectronics XP Power PLC Yamaha Zetex Semiconductors TI Cross Note: Minimum of three characters required, enter as much of the manufacturer's part number as is known. Do not use wildcard characters.

National Semiconductor Parts Number Cross-Reference:

Manufacturer	Part Number		Replace Part Equivalent	Replace Manufacturer
LM2940J-15/883	National-Semiconductor		LM2940K15/883
LM2940J-15/883	National-Semiconductor		LM2940K15-MIL
LM2940J-12/883	National-Semiconductor		LM2940K-12/883
LM2940CT-5.0	National-Semiconductor		ECG1951
LM2940CT-15	National-Semiconductor		ECG1955
LM2940CT-12	National-Semiconductor		ECG1954
LM2940	National-Semiconductor		TC1264
LM2940	National-Semiconductor		L4941
LM2940	National-Semiconductor		L4940
LM2940	National-Semiconductor		MIC2940A
LM2940	National-Semiconductor		MCI2940
LM2940	National-Semiconductor		AS2940
LM2937	National-Semiconductor		TC1262
LM2937	National-Semiconductor		MIC5237
LM2937	National-Semiconductor		MIC2937A
LM2937	National-Semiconductor		AS2937
LM2936ZU	National-Semiconductor		SPT116
LM2936ZU	National-Semiconductor		S812
LM2936MU	National-Semiconductor		SPT116
LM2936MU	National-Semiconductor		S812
LM185	National-Semiconductor		MP5010
LM185	National-Semiconductor		REF43
LM185	National-Semiconductor		AD589
LM1849	National-Semiconductor		MC3484
LM1837	National-Semiconductor		LM1837
LM18298T	National-Semiconductor		LM298
LM18293	National-Semiconductor		L293
LM18293	National-Semiconductor		L293
LM18293	National-Semiconductor		ECG1749
LM1823	National-Semiconductor		LM1823
LM1822	National-Semiconductor		MC13010
LM1819	National-Semiconductor		CS289
LM1819	National-Semiconductor		NTE1670
LM1818	National-Semiconductor		NTE123A
LM177H/883	National-Semiconductor		LM117H-SMD
LM171	National-Semiconductor		MC1590
LM170	National-Semiconductor		ML1710
LM169H	National-Semiconductor		AD587SQ
LM169	National-Semiconductor		LT1021
LM168	National-Semiconductor		REF01
LM168	National-Semiconductor		LT1019
LM163	National-Semiconductor		MC3450
LM163	National-Semiconductor		AMP01
LM161J/883	National-Semiconductor		LT1016
LM161J-SMD	National-Semiconductor		LT1016
LM161H-SMD	National-Semiconductor		LT1016
IDMDP8	National-Semiconductor		CY7B8392
IDMC27C53	National-Semiconductor		CY27C256
ICM7556	National-Semiconductor		ICM7556
HA7-5222-9	National-Semiconductor		LM6218AJ
GAL93L422	National-Semiconductor		CY7C122
GAL87S402	National-Semiconductor		CY7C402
GAL87S401	National-Semiconductor		CY7C401
GAL77S402	National-Semiconductor		CY7C402
GAL77S401	National-Semiconductor		CY7C401
GAL6001	National-Semiconductor		GAL6001
GAL6001	National-Semiconductor		PA7024
GAL27P010	National-Semiconductor		CY27C010
GAL27C64	National-Semiconductor		CY27C64
GAL27C512	National-Semiconductor		CY27C512
GAL27C256	National-Semiconductor		CY27C256
GAL27C128	National-Semiconductor		CY27C128
GAL27C010	National-Semiconductor		CY27C010
GAL26CV12	National-Semiconductor		GAL26CV12
GAL22V10	National-Semiconductor		GLA22V10
GAL22V10	National-Semiconductor		PLD22V10
GAL22V10	National-Semiconductor		PEEL22CV10A
GAL22V10	National-Semiconductor		PEEL22CV10
GAL22V10	National-Semiconductor		PALCE22V10
GAL22V10	National-Semiconductor		CYPALCE22V10
GAL22V10	National-Semiconductor		PALCE22V10
GAL22VV10	National-Semiconductor		85C22V10
DP83255AVF	National-Semiconductor		DP83257AVF
DP83251AV	National-Semiconductor		DP83256VF
DP83223	National-Semiconductor		QQ80221
DP83223	National-Semiconductor		NQ80220
DP83223	National-Semiconductor		QQ80221
DP83223	National-Semiconductor		NQ80220
DM74ALS151	National-Semiconductor		DV74ALS151
DM74ALS15	National-Semiconductor		SN74ALS15A