| 127801 | 74154 | 4-Line to 16-Line Decoders/Demultiplexers | National Semiconductor |
| 127802 | 74157 | Quad 2-Line to 1-Line Data Selectors/Multiplexers | National Semiconductor |
| 127803 | 74159 | 4-LINE TO 16-LINE DECODERS/MEMULTIPLEXERS WITH OPEN-COLLECTOR OUTPUTS | Texas Instruments |
| 127804 | 74161DC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 127805 | 74161FC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 127806 | 74161PC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 127807 | 74163 | Synchronous Presettable Binary Counter | Fairchild Semiconductor |
| 127808 | 74163 | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 127809 | 74163DC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 127810 | 74163FC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 127811 | 74163PC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 127812 | 74164 | 8 BIT SIPO SHIFT REGISTER | ST Microelectronics |
| 127813 | 74167 | Synchronous Decade Rate Multiplier | Fairchild Semiconductor |
| 127814 | 74173 | 4-bit D-type Register (with 3-state Outputs) | Hitachi Semiconductor |
| 127815 | 74173 | Quad 3-State D Flip-Flop with Common Clock and Reset | Motorola |
| 127816 | 74173 | Quad D-type flip-flop; positive-edge trigger; 3-state | Philips |
| 127817 | 74178 | 4-BIT SHIFT REGISTER | Unknow |
| 127818 | 74180 | 8-BIT PARITY GENERATOR/CHECKER | Unknow |
| 127819 | 74180DC | 8-BIT PARITY GENERATOR/CHECKER | Unknow |
|
| 127820 | 74180FC | 8-BIT PARITY GENERATOR/CHECKER | Unknow |
| 127821 | 74180PC | 8-BIT PARITY GENERATOR/CHECKER | Unknow |
| 127822 | 74181 | 4 Bit Arithmetic Logic Unit | Philips |
| 127823 | 74188 | Families of Compatible TTL Circuits | Texas Instruments |
| 127824 | 74190 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | Texas Instruments |
| 127825 | 74191 | Synchronous 4-Bit Up/Down Counter with Mode Control | Fairchild Semiconductor |
| 127826 | 74191 | Synchronous Up/Down 4-Bit Binary Counter with Mode Control | National Semiconductor |
| 127827 | 74192 | SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER | SGS Thomson Microelectronics |
| 127828 | 74192 | SYNCHRONOUS UP/DOWN DECADE(/BINARY) COUNTER | ST Microelectronics |
| 127829 | 74193 | Synchronous 4-Bit Binary Counter with Dual Clock | Fairchild Semiconductor |
| 127830 | 74194 | 4 BIT PIPO SHIFT REGISTER | ST Microelectronics |
| 127831 | 74194-M74HC194 | 4 BIT PIPO SHIFT REGISTER | SGS Thomson Microelectronics |
| 127832 | 74195DC | 63 mA; universal 4-bit shift register | National Semiconductor |
| 127833 | 74195DM | 63 mA; universal 4-bit shift register | National Semiconductor |
| 127834 | 74195FC | 63 mA; universal 4-bit shift register | National Semiconductor |
| 127835 | 74195PC | 63mA; universal 4-bit shift register | National Semiconductor |
| 127836 | 74198DC | 8-bit R/L shift register | National Semiconductor |
| 127837 | 74198FC | 8-bit R/L shift register | National Semiconductor |
| 127838 | 74198FM | 8-bit R/L shift register | National Semiconductor |
| 127839 | 74198PC | 8-bit R/L shift register | National Semiconductor |
| 127840 | 74199 | 8-BIT SHIFT REGISTERS | Texas Instruments |
