| Cross Reference Notes | Schottky | High Speed | Low-Power Schottky | Standard | Low Power |
| TTL Cross Reference (80's) | | | | DM54145J National Semiconductor | |
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| TTL Cross Reference (80's) | | | | DM54145W National Semiconductor | |
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| TTL Cross Reference (80's) | | | | DM74145J National Semiconductor | |
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| TTL Cross Reference (80's) | | | | DM74145N National Semiconductor | |
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| TTL Cross Reference (80's) | | | | DM74145W National Semiconductor | |
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| TTL Cross Reference (80's) | | | | FC93145D Fairchild Semiconductor | |
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| TTL Cross Reference (80's) | | | | FC93145P Fairchild Semiconductor | |
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| TTL Cross Reference (80's) | | | | FLL111T Siemens | |
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| TTL Cross Reference (80's) | | | | HD2555 Hitachi | |
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| TTL Cross Reference (80's) | | | | HD2555P Hitachi | |
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| TTL Cross Reference (80's) | | | | HD74145 Hitachi | |
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| TTL Cross Reference (80's) | | | | HD74145P Hitachi | |
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| TTL Cross Reference (80's) | | | | M53345P Mitsubishi | |
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| TTL Cross Reference (80's) | | | | MB443 Fujitsu | |
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| TTL Cross Reference (80's) | | | | MB443M Fujitsu | |
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| TTL Cross Reference (80's) | | | | MC54145L Motorola | |
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| TTL Cross Reference (80's) | | | | MC74154L Motorola | |
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| TTL Cross Reference (80's) | | | | MC74154P Motorola | |
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| TTL Cross Reference (80's) | | | | N74145 Signetics | |
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| TTL Cross Reference (80's) | | | | N74145B Signetics | |
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| TTL Cross Reference (80's) | | | | S54145F Signetics | |
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| TTL Cross Reference (80's) | | | | S54145W Signetics | |
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| TTL Cross Reference (80's) | | | 74LS145M Philips | FC74145D Fairchild Semiconductor | |
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| TTL Cross Reference (80's) | | | M74LS145P Mitsubishi | FC74145P Fairchild Semiconductor | |
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| TTL Cross Reference (80's) | | | N74LS145 Signetics | FM54145D Fairchild Semiconductor | |
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| TTL Cross Reference (80's) | | | N74LS145A Signetics | FM93145D Fairchild Semiconductor | |
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| TTL Cross Reference (80's) | | | SN54LS145J Texas Instruments | SN54145J Texas Instruments | |
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| TTL Cross Reference (80's) | | | SN54LS145W Texas Instruments | SN54145W Texas Instruments | |
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| TTL Cross Reference (80's) | | | SN74LS145J Texas Instruments | SN74145J Texas Instruments | |
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| TTL Cross Reference (80's) | | | SN74LS145N Texas Instruments | SN74145N Texas Instruments | |
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| Part | Similar Part | Notes |
| M74LS145P Buy | 443-889 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | 74LS145 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | AMX4659 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | HD74LS145 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | HD74LS145P Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | HE-443-889 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | MB74LS145 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | MB74LS145M Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | N74LS145F Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | ON74LS145N Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SK74LS145 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SN74LS145J Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SN74LS145JD Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SN74LS145JDS Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SN74LS145N Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SN74LS145ND Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | SN74LS145NDS Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | TCG74LS145 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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| M74LS145P Buy | X420301450 Buy | This OCR data book cross reference data includes some internal part numbers. Please review the part datasheets for accuracy. |
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