| 1186121 | MM74C906M | Hex Open Drain N-Channel Buffers | Fairchild Semiconductor |
| 1186122 | MM74C906MX | Hex Open Drain N-Channel Buffers | Fairchild Semiconductor |
| 1186123 | MM74C906N | Hex Open Drain N-Channel Buffers | Fairchild Semiconductor |
| 1186124 | MM74C907 | Hex Open Drain P-Channel Buffers | Fairchild Semiconductor |
| 1186125 | MM74C907 | Hex Open Drain P-Channel Buffers | National Semiconductor |
| 1186126 | MM74C907N | Hex Open Drain N-Channel Buffers . Hex Open Drain P-Channel Buffers | Fairchild Semiconductor |
| 1186127 | MM74C908 | Dual CMOS 30-Volt Relay Driver | National Semiconductor |
| 1186128 | MM74C908N | Dual CMOS 30-Volt Relay Driver | Fairchild Semiconductor |
| 1186129 | MM74C90J | 4-Bit Decade / Binary Counter | National Semiconductor |
| 1186130 | MM74C90N | 4-Bit Decade Counter 4-Bit Binary Counter | Fairchild Semiconductor |
| 1186131 | MM74C90N | 4-Bit Decade / Binary Counter | National Semiconductor |
| 1186132 | MM74C910 | 3 V to 5.5 V, 256-bit TRI-STATE random access read/write memory | National Semiconductor |
| 1186133 | MM74C911 | 4-Digit Expandable Segment Display Controller | Fairchild Semiconductor |
| 1186134 | MM74C911 | 4-Digit Expandable Segment Display Controller | National Semiconductor |
| 1186135 | MM74C911N | 4-Digit Expandable Segment Display Controller | Fairchild Semiconductor |
| 1186136 | MM74C912 | 6-Digit BCD Display Controller/Driver | National Semiconductor |
| 1186137 | MM74C912N | 6-Digit BCD Display Controller/Driver | Fairchild Semiconductor |
| 1186138 | MM74C914 | Hex Schmitt Trigger with Extended Input Voltage | Fairchild Semiconductor |
| 1186139 | MM74C914 | Hex Schmitt Trigger with Extended Input Voltage | National Semiconductor |
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| 1186140 | MM74C914J | Hex Schmitt Trigger with Extended Input Voltage | National Semiconductor |
| 1186141 | MM74C914M | Hex Schmitt Trigger with Extended Input Voltage | Fairchild Semiconductor |
| 1186142 | MM74C914MX | Hex Schmitt Trigger with Extended Input Voltage | Fairchild Semiconductor |
| 1186143 | MM74C914N | Hex Schmitt Trigger with Extended Input Voltage | Fairchild Semiconductor |
| 1186144 | MM74C914N | Hex Schmitt Trigger with Extended Input Voltage | National Semiconductor |
| 1186145 | MM74C918 | Dual CMOS 30-Volt Relay Driver | National Semiconductor |
| 1186146 | MM74C918J | Dual CMOS 30V Relay Driver | National Semiconductor |
| 1186147 | MM74C918N | Dual CMOS 30V Relay Driver | National Semiconductor |
| 1186148 | MM74C922 | 16-Key Encoder | Fairchild Semiconductor |
| 1186149 | MM74C922 | 16-Key Encoder | National Semiconductor |
| 1186150 | MM74C922N | 16-Key Encoder | Fairchild Semiconductor |
| 1186151 | MM74C922WM | 16-Key Encoder | Fairchild Semiconductor |
| 1186152 | MM74C922WMX | 16-Key Encoder | Fairchild Semiconductor |
| 1186153 | MM74C923 | 20-Key Encoder | Fairchild Semiconductor |
| 1186154 | MM74C923 | 20-Key Encoder | National Semiconductor |
| 1186155 | MM74C923CW | 20-Key Encoder | Fairchild Semiconductor |
| 1186156 | MM74C923N | 20-Key Encoder | Fairchild Semiconductor |
| 1186157 | MM74C923WM | 20-Key Encoder | Fairchild Semiconductor |
| 1186158 | MM74C923WMX | 20-Key Encoder | Fairchild Semiconductor |
| 1186159 | MM74C925 | 4-Digit Counters with Multiplexed 7-Segment Output Drivers | Fairchild Semiconductor |
| 1186160 | MM74C925 | 4-Digit Counters with Multiplexed 7-Segment Output Drivers | National Semiconductor |
