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
DM54LS279	National-Semiconductor		54LS279
DM54LS273	National-Semiconductor		SN54LS273
DM54LS273	National-Semiconductor		54LS273
DM54LS273	National-Semiconductor		SL54LS273
DM54LS259	National-Semiconductor		SN54LS259B
DM54LS259	National-Semiconductor		54LS259
DM54LS259	National-Semiconductor		SL54LS259
DM54LS258B	National-Semiconductor		SN54LS258B
DM54LS258B	National-Semiconductor		SL54LS258A
DM54LS257B	National-Semiconductor		SN54LS257B
DM54LS257B	National-Semiconductor		54LS257
DM54LS257B	National-Semiconductor		SL54LS257A
DM54LS257	National-Semiconductor		SN54LS257B
DM54LS257	National-Semiconductor		54LS257
DM54LS257	National-Semiconductor		SL54LS257A
DM54LS253	National-Semiconductor		SN54LS253
DM54LS253	National-Semiconductor		54LS253
DM54LS253	National-Semiconductor		SL54LS253
DM54LS245	National-Semiconductor		SN54LS245
DM54LS245	National-Semiconductor		54LS245
DM54LS245	National-Semiconductor		SL54LS245
DM54LS244	National-Semiconductor		SN54LS244
DM54LS244	National-Semiconductor		54LS244
DM54LS244	National-Semiconductor		SL54LS244
DM54LS240	National-Semiconductor		SN54LS240
DM54LS240	National-Semiconductor		54LS240
DM54LS240	National-Semiconductor		SL54LS240
DM54LS20	National-Semiconductor		SN54LS20
DM54LS20	National-Semiconductor		54LS20
DM54LS20	National-Semiconductor		SL54LS20
DM54LS197	National-Semiconductor		SL8293
DM54LS196	National-Semiconductor		SL8292
DM54LS194	National-Semiconductor		SN54LS194A
DM54LS194	National-Semiconductor		54LS194
DM54LS194	National-Semiconductor		SL54LS194A
DM54LS193	National-Semiconductor		SN54LS193
DM54LS193	National-Semiconductor		54LS193
DM54LS193	National-Semiconductor		SL54LS193
DM54LS191	National-Semiconductor		SN54LS191
DM54LS191	National-Semiconductor		54LS191
DM54LS191	National-Semiconductor		SL54LS191
DM54LS190	National-Semiconductor		SN54LS190
DM54LS190	National-Semiconductor		54LS190
DM54LS175	National-Semiconductor		SN54LS175
DM54LS175	National-Semiconductor		54LS175
DM54LS175	National-Semiconductor		SL54LS175
DM54LS174	National-Semiconductor		SN54LS174
DM54LS174	National-Semiconductor		SL54LS174
DM54LS174	National-Semiconductor		54LS174
DM54LS169	National-Semiconductor		SN54LS169B
DM54LS169	National-Semiconductor		SL54LS169A
DM54LS165	National-Semiconductor		SN54LS165A
DM54LS165	National-Semiconductor		54LS165
DM54LS163A	National-Semiconductor		SN54LS163A
DM54LS163A	National-Semiconductor		54LS163
DM54LS163A	National-Semiconductor		SL54LS163A
DM54LS162A	National-Semiconductor		SN54LS162A
DM54LS162A	National-Semiconductor		54LS162
DM54LS162A	National-Semiconductor		SL54LS162A
DM54LS161	National-Semiconductor		SN54LS161A
DM54LS161	National-Semiconductor		54LS161
DM54LS161	National-Semiconductor		SL54LS161A
DM54LS160A	National-Semiconductor		SN54LS160A
DM54LS160A	National-Semiconductor		54LS160
DM54LS160A	National-Semiconductor		SL54LS160A
DM54LS158	National-Semiconductor		SN54LS158
DM54LS158	National-Semiconductor		54LS158
DM54LS158	National-Semiconductor		SL54LS158
DM54LS157	National-Semiconductor		SN54LS157
DM54LS157	National-Semiconductor		54LS157
DM54LS157	National-Semiconductor		SL54LS157
DM54LS156	National-Semiconductor		SN54LS156
DM54LS156	National-Semiconductor		54LS156
DM54LS156	National-Semiconductor		SL54LS156
DM54LS155	National-Semiconductor		SN54LS155A
DM54LS155	National-Semiconductor		54LS155
DM54LS155	National-Semiconductor		SL54LS155
DM54LS154	National-Semiconductor		SL54LS154
DM54LS153	National-Semiconductor		SN54LS153
DM54LS153	National-Semiconductor		SL54LS153