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
DM74LS73	National-Semiconductor		SL74LS73
DM74LS73	National-Semiconductor		GD74LS73A
DM74LS73	National-Semiconductor		DM74LS73A
DM74LS670	National-Semiconductor		SN74LS670
DM74LS670	National-Semiconductor		74LS670
DM74LS670	National-Semiconductor		T74LS670
DM74LS670	National-Semiconductor		74LS670
DM74LS670	National-Semiconductor		SN74LS670
DM74LS670	National-Semiconductor		NTE74LS670
DM74LS670	National-Semiconductor		SL74LS670
DM74LS670	National-Semiconductor		GD74LS670
DM74LS670	National-Semiconductor		DM74LS670
DM74LS670	National-Semiconductor		DV74LS670
DM74LS645	National-Semiconductor		SN74LS645-1
DM74LS645	National-Semiconductor		SN74LS645
DM74LS645	National-Semiconductor		T74LS645
DM74LS645	National-Semiconductor		SN74LS645
DM74LS645	National-Semiconductor		NTE74LS645
DM74LS645	National-Semiconductor		SL74LS645-1
DM74LS645	National-Semiconductor		SL74LS645
DM74LS645	National-Semiconductor		DM74LS645
DM74LS574	National-Semiconductor		74LS574
DM74LS574	National-Semiconductor		DM74LS574
DM74LS574	National-Semiconductor		DV74LS574
DM74LS573	National-Semiconductor		74LS573
DM74LS573	National-Semiconductor		DM74LS573
DM74LS573	National-Semiconductor		DV74LS573
DM74LS55	National-Semiconductor		SN74LS55
DM74LS55	National-Semiconductor		74LS55
DM74LS55	National-Semiconductor		T74LS55
DM74LS55	National-Semiconductor		74LS55
DM74LS55	National-Semiconductor		NTE74LS55
DM74LS55	National-Semiconductor		SN74LS55
DM74LS55	National-Semiconductor		GD74LS55
DM74LS55	National-Semiconductor		DV74LS55
DM74LS540	National-Semiconductor		SN74LS540
DM74LS540	National-Semiconductor		T74LS540
DM74LS540	National-Semiconductor		NTE74LS540
DM74LS540	National-Semiconductor		SL74LS540
DM74LS54	National-Semiconductor		SN74LS54
DM74LS54	National-Semiconductor		74LS54
DM74LS54	National-Semiconductor		T74LS54
DM74LS54	National-Semiconductor		NTE74LS54
DM74LS54	National-Semiconductor		SN74LS54
DM74LS54	National-Semiconductor		SL74LS54
DM74LS54	National-Semiconductor		DV74LS54
DM74LS534	National-Semiconductor		T74LS534
DM74LS534	National-Semiconductor		74LS534
DM74LS534	National-Semiconductor		SL74LS534
DM74LS534	National-Semiconductor		DM74LS534
DM74LS533	National-Semiconductor		T74LS533
DM74LS533	National-Semiconductor		74LS533
DM74LS533	National-Semiconductor		SL74LS533
DM74LS533	National-Semiconductor		DM74LS533
DM74LS51	National-Semiconductor		SN74LS51
DM74LS51	National-Semiconductor		74LS51
DM74LS51	National-Semiconductor		T74LS51
DM74LS51	National-Semiconductor		74LS51
DM74LS51	National-Semiconductor		NTE74LS51
DM74LS51	National-Semiconductor		SL74LS51
DM74LS51	National-Semiconductor		GD74LS51
DM74LS51	National-Semiconductor		DM74LS51
DM74LS51	National-Semiconductor		DV74LS51
DM74LS503	National-Semiconductor		74LS503
DM74LS503	National-Semiconductor		DM74LS503
DM74LS498A	National-Semiconductor		DM74LS498
DM74LS498	National-Semiconductor		DM74LS498A
DM74LS491A	National-Semiconductor		74LS491A
DM74LS491A	National-Semiconductor		74LS491
DM74LS491A	National-Semiconductor		DM74LS491A
DM74LS491	National-Semiconductor		74LS491A
DM74LS491	National-Semiconductor		74LS491
DM74LS491	National-Semiconductor		DM74LS491A
DM74LS490	National-Semiconductor		SN74LS490
DM74LS490	National-Semiconductor		74LS490
DM74LS490	National-Semiconductor		T74LS490
DM74LS490	National-Semiconductor		NTE74LS490
DM74LS490	National-Semiconductor		SN74LS490
DM74LS490	National-Semiconductor		SL74LS490
DM74LS48	National-Semiconductor		SN74LS48