| 653281 | HD74LS393 | Dual 4-Bit Binary Counters | Hitachi Semiconductor |
| 653282 | HD74LS393 | Dual 4-bit Binary Counters | Hitachi Semiconductor |
| 653283 | HD74LS393FP(SMD) | DUAL 4-BIT BINARY COUNTERS | Hitachi Semiconductor |
| 653284 | HD74LS393P(DIP) | DUAL 4-BIT BINARY COUNTERS | Hitachi Semiconductor |
| 653285 | HD74LS393RP(SMD) | DUAL 4-BIT BINARY COUNTERS | Hitachi Semiconductor |
| 653286 | HD74LS40 | Dual 4-input Positive NAND Buffers | Hitachi Semiconductor |
| 653287 | HD74LS40 | Dual 4-input NAND Buffers | Hitachi Semiconductor |
| 653288 | HD74LS42 | BCD-to-Decimal Decoder | Hitachi Semiconductor |
| 653289 | HD74LS42 | BCD-to-Decimal Decoder | Hitachi Semiconductor |
| 653290 | HD74LS47 | BCD-to-Seven Segment Decode/Driver with15V outputs | Hitachi Semiconductor |
| 653291 | HD74LS47 | BCD-to-Seven Segment Decoder Driver | Hitachi Semiconductor |
| 653292 | HD74LS47P(DIP) | BCD-to-Seven Segment Decoder Driver(with 15V outputs) | Hitachi Semiconductor |
| 653293 | HD74LS48 | BCD-to-Seven Segment Decode/Driver with Internal Pull-up outputs | Hitachi Semiconductor |
| 653294 | HD74LS48 | BCD-to-Seven Segment Decoder Driver | Hitachi Semiconductor |
| 653295 | HD74LS49 | BCD-to-Seven Segment Decode/Driver with Open Collector outputs | Hitachi Semiconductor |
| 653296 | HD74LS49 | BCD-to-Seven Segment Decoder Driver | Hitachi Semiconductor |
| 653297 | HD74LS490P(DIP) | BCD-to-Seven Segment Decoder Driver(with Open collector outputs) | Hitachi Semiconductor |
| 653298 | HD74LS49FP(SMD) | BCD-to-Seven Segment Decoder Driver(with Open collector outputs) | Hitachi Semiconductor |
| 653299 | HD74LS51 | 2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gates | Hitachi Semiconductor |
|
| 653300 | HD74LS51 | 2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gates | Hitachi Semiconductor |
| 653301 | HD74LS54 | 4-wide 2-input, 3-input AND-OR-INVERT Gates | Hitachi Semiconductor |
| 653302 | HD74LS54 | 4-wide 2-input, 3-input AND-OR-INVERT Gates | Hitachi Semiconductor |
| 653303 | HD74LS55 | 2-wide 4-input AND-OR-INVERT Gates | Hitachi Semiconductor |
| 653304 | HD74LS55 | 2-wide 4-input AND-OR-INVERT Gates | Hitachi Semiconductor |
| 653305 | HD74LS640 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653306 | HD74LS640 | Octal Bus Transceivers with 3-state outputs | Hitachi Semiconductor |
| 653307 | HD74LS640-1 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653308 | HD74LS640-1 | Octal Bus Transceivers with 3-state outputs | Hitachi Semiconductor |
| 653309 | HD74LS641 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653310 | HD74LS641 | Octal Bus Transceivers with non-inverted open-collector outputs | Hitachi Semiconductor |
| 653311 | HD74LS641-1 | Octal Bus Transceivers with non-inverted open-collector outputs | Hitachi Semiconductor |
| 653312 | HD74LS641-1 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653313 | HD74LS641-1 | Standard IC>General-Purpose Logics>HD74LS Series | Renesas |
| 653314 | HD74LS642 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653315 | HD74LS642 | Octal Bus Transceivers with inverted open-collector outputs | Hitachi Semiconductor |
| 653316 | HD74LS642-1 | Octal Bus Transceivers with inverted open-collector outputs | Hitachi Semiconductor |
| 653317 | HD74LS642-1 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653318 | HD74LS645 | Octal Bus Transceivers | Hitachi Semiconductor |
| 653319 | HD74LS645 | Octal Bus Transceivers with non-inverted 3-state outputs | Hitachi Semiconductor |
| 653320 | HD74LS645-1 | Octal Bus Transceivers | Hitachi Semiconductor |
