| 653161 | HD74LS161A | Synchronous 4-Bit Binary Counters | Hitachi Semiconductor |
| 653162 | HD74LS161A | Synchronous 4-bit Binary Counter with Direct Clear | Hitachi Semiconductor |
| 653163 | HD74LS162 | Synchronous Decade Counters(synchronous clear) | Hitachi Semiconductor |
| 653164 | HD74LS162A | Synchronous Decade Counter with Synchronous Clear | Hitachi Semiconductor |
| 653165 | HD74LS162A | Synchronous Decade Counters | Hitachi Semiconductor |
| 653166 | HD74LS163A | Synchronous 4-bit Binary Counter with Synchronous Clear | Hitachi Semiconductor |
| 653167 | HD74LS163A | Synchronous 4-Bit Binary Counters | Hitachi Semiconductor |
| 653168 | HD74LS164 | 8-bit Parallel-out Serial-In Shift Register | Hitachi Semiconductor |
| 653169 | HD74LS164 | 8-Bit Parallel Out Serial In Shift Registers | Hitachi Semiconductor |
| 653170 | HD74LS164 | Standard IC>General-Purpose Logics>HD74LS Series | Renesas |
| 653171 | HD74LS165 | Parallel-Load 8-bit Shift Register | Hitachi Semiconductor |
| 653172 | HD74LS165A | Parallel-load 8-bit Shift Register | Hitachi Semiconductor |
| 653173 | HD74LS165A | Parallel-Load 8-bit Shift Register | Hitachi Semiconductor |
| 653174 | HD74LS166A | 8-Bit Shift Registers | Hitachi Semiconductor |
| 653175 | HD74LS166A | 8-bit Shift Register | Hitachi Semiconductor |
| 653176 | HD74LS170 | 4-by-4 Register File | Hitachi Semiconductor |
| 653177 | HD74LS170 | 4-by-4 Register File with Open Collector output | Hitachi Semiconductor |
| 653178 | HD74LS174 | Hex Quad D-Type Flip Flops with Clear | Hitachi Semiconductor |
| 653179 | HD74LS174 | Hex D-type Flip-Flops with Clear | Hitachi Semiconductor |
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| 653180 | HD74LS175 | Hex Quad D-Type Flip Flops with Clear | Hitachi Semiconductor |
| 653181 | HD74LS190 | Synchronous Up/Down Decade Counters | Hitachi Semiconductor |
| 653182 | HD74LS190 | Synchronous Up/Down Decade Counter with Single Clock Line | Hitachi Semiconductor |
| 653183 | HD74LS191 | Synchronous Up/Down 4-Bit Binary Counters | Hitachi Semiconductor |
| 653184 | HD74LS191 | Synchronous Up/Down 4-bit Binary Counter with Single Clock Line | Hitachi Semiconductor |
| 653185 | HD74LS192 | Synchronous Up/Down Decade Counters | Hitachi Semiconductor |
| 653186 | HD74LS192 | Synchronous Up/Down Decade Counter with Dual Clock Lines | Hitachi Semiconductor |
| 653187 | HD74LS193 | Synchronous Up/Down 4-bit Binary Counter with Dual Clock Lines | Hitachi Semiconductor |
| 653188 | HD74LS193 | Synchronous Up/Down 4-Bit Binary Counters | Hitachi Semiconductor |
| 653189 | HD74LS194 | 4-bit Bidirectional Universal Shift Registers | Hitachi Semiconductor |
| 653190 | HD74LS194A | 4-bit Bidirectional Universal Shift Register | Hitachi Semiconductor |
| 653191 | HD74LS194A | 4-Bit Bidirectional Universal Shift Registers | Hitachi Semiconductor |
| 653192 | HD74LS195A | 4-bit Parallel-Access Shift Register | Hitachi Semiconductor |
| 653193 | HD74LS195A | 4-Bit Parallel Access Shift Registers | Hitachi Semiconductor |
| 653194 | HD74LS20 | Dual 4-input Positive NAND Gates | Hitachi Semiconductor |
| 653195 | HD74LS20 | Dual 4-input NAND Gates | Hitachi Semiconductor |
| 653196 | HD74LS21 | Dual 4-input Positive AND Gates | Hitachi Semiconductor |
| 653197 | HD74LS21 | Dual 4-input AND Gates | Hitachi Semiconductor |
| 653198 | HD74LS22 | Dual 4-Input Positive NAND Gates | Hitachi Semiconductor |
| 653199 | HD74LS22 | Dual 4-input NAND Gates with Open Collector output | Hitachi Semiconductor |
| 653200 | HD74LS221 | Dual Monostable Multivibrators | Hitachi Semiconductor |
