| 653121 | HD74LS125A | Quad Bus Buffer Gates | Hitachi Semiconductor |
| 653122 | HD74LS125A | Quad. Bus Buffer Gates with 3-state outputs | Hitachi Semiconductor |
| 653123 | HD74LS126A | Quad. Bus Buffer Gates with 3-state outputs | Hitachi Semiconductor |
| 653124 | HD74LS126A | Quad Bus Buffer Gates | Hitachi Semiconductor |
| 653125 | HD74LS13 | Dual 4-input NAND Gates Schmitt Triggers | Hitachi Semiconductor |
| 653126 | HD74LS13 | Dual 4-input Positive NAND Schmitt Triggers | Hitachi Semiconductor |
| 653127 | HD74LS132 | Quad. 2-input NAND Schmitt Triggers | Hitachi Semiconductor |
| 653128 | HD74LS132 | Quad 2-input Positive NAND Schmitt-Triggers | Hitachi Semiconductor |
| 653129 | HD74LS136 | Quad. 2-input Exclusive-OR Gates with Open Collector output | Hitachi Semiconductor |
| 653130 | HD74LS136 | Quad 2-input Exclusive OR Gates | Hitachi Semiconductor |
| 653131 | HD74LS138 | 3-line-to-8-line Decoders/Demultiplexers | Hitachi Semiconductor |
| 653132 | HD74LS138 | 3-to-8 line Decoder/Demultiplexer | Hitachi Semiconductor |
| 653133 | HD74LS139 | Dual 2 line-to-4 line Decoders/Demultiplexers | Hitachi Semiconductor |
| 653134 | HD74LS139 | Dual 2-line-to-4-line Decoders/Demultiplexers | Hitachi Semiconductor |
| 653135 | HD74LS14 | Hex Schmitt Trigger Inverters | Hitachi Semiconductor |
| 653136 | HD74LS14 | Hex Schmitt-trigger Inverters | Hitachi Semiconductor |
| 653137 | HD74LS145 | BCD-to-Decimal Decoder/Driver with 15V outputs | Hitachi Semiconductor |
| 653138 | HD74LS145 | BCD-to-Decimal Decoders/Drivers | Hitachi Semiconductor |
| 653139 | HD74LS145P | BCD-to-Decimal Decoders / Drivers(with 15V outputs) | Hitachi Semiconductor |
|
| 653140 | HD74LS148 | 8-Line to 3-Line Octal Priority Encoders | Hitachi Semiconductor |
| 653141 | HD74LS148 | 8 line-to-3 line Octal Priority Encoder | Hitachi Semiconductor |
| 653142 | HD74LS15 | Triple 3-input Positive AND Gates | Hitachi Semiconductor |
| 653143 | HD74LS151 | 1-of-8 line Data Selector/Multiplexer with strobe | Hitachi Semiconductor |
| 653144 | HD74LS151 | 1 of 8 Data Selectors/Multiplexers | Hitachi Semiconductor |
| 653145 | HD74LS152 | 1-of-8 line Data Selector/Multiplexer | Hitachi Semiconductor |
| 653146 | HD74LS152 | 1 of 8 Data Selectors/Multiplexers | Hitachi Semiconductor |
| 653147 | HD74LS153 | Dual 4 line-to-1 line Data Selectors/Multiplexers | Hitachi Semiconductor |
| 653148 | HD74LS153 | Dual 4-line to 1-line Data Selectors/Multiplexers | Hitachi Semiconductor |
| 653149 | HD74LS155 | Dual 2-line to 4-line Decoders/Demultiplexers | Hitachi Semiconductor |
| 653150 | HD74LS155 | Dual 2 line-to-4 line Decoders/Demultiplexers | Hitachi Semiconductor |
| 653151 | HD74LS156 | Dual 2-line to 4-line Decoders/Demultiplexers | Hitachi Semiconductor |
| 653152 | HD74LS156 | Dual 2-to-4 line Decoders/Demultiplexers with Open Collector output | Hitachi Semiconductor |
| 653153 | HD74LS156P(DIP) | Dual 2-line-to-4-Line Decoders / Demultiplexers(with open collector outputs) | Hitachi Semiconductor |
| 653154 | HD74LS157 | Quad. 2 line-to-1 line Data Selector/Multiplexer with noninverted outputs | Hitachi Semiconductor |
| 653155 | HD74LS157 | Quad 2-line to 1-line Data Selectors/Multiplexers | Hitachi Semiconductor |
| 653156 | HD74LS158 | Quad. 2 line-to-1 line Data Selectors/Multiplexers with inverted outputs | Hitachi Semiconductor |
| 653157 | HD74LS158 | Quad 2-line to 1-line Data Selectors/Multiplexers | Hitachi Semiconductor |
| 653158 | HD74LS160 | Synchronous Decade Counters(direct clear) | Hitachi Semiconductor |
| 653159 | HD74LS160A | Synchronous Decade Counters | Hitachi Semiconductor |
| 653160 | HD74LS160A | Synchronous Decade Counter with Direct Clear | Hitachi Semiconductor |
