| 449081 | DM74S373N | 3-STATE Octal D-Type Transparent Latches | Fairchild Semiconductor |
| 449082 | DM74S373N | 7 V, TRI-STATE octal D-type transparent latch and edge-triggered flip-flop | National Semiconductor |
| 449083 | DM74S373WM | 3-STATE Octal D-Type Transparent Latches | Fairchild Semiconductor |
| 449084 | DM74S373WM | 7 V, TRI-STATE octal D-type transparent latch and edge-triggered flip-flop | National Semiconductor |
| 449085 | DM74S374 | 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops | Fairchild Semiconductor |
| 449086 | DM74S374 | TRI-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops | National Semiconductor |
| 449087 | DM74S374N | 3-STATE Octal D-Type Transparent Latches | Fairchild Semiconductor |
| 449088 | DM74S374N | 7 V, TRI-STATE octal D-type transparent latch and edge-triggered flip-flop | National Semiconductor |
| 449089 | DM74S374WM | 3-STATE Octal D-Type Transparent Latches | Fairchild Semiconductor |
| 449090 | DM74S374WM | 7 V, TRI-STATE octal D-type transparent latch and edge-triggered flip-flop | National Semiconductor |
| 449091 | DM74S381 | Arithmetic Logic Unit/Function Generator | National Semiconductor |
| 449092 | DM74S381N | 7 V, arithmetic logic unit/function generator | National Semiconductor |
| 449093 | DM74S387AJ | 30 ns, (256 x 4) 1024-bit TTL PROM | National Semiconductor |
| 449094 | DM74S387AN | 30 ns, (256 x 4) 1024-bit TTL PROM | National Semiconductor |
| 449095 | DM74S387AV | 30 ns, (256 x 4) 1024-bit TTL PROM | National Semiconductor |
| 449096 | DM74S387J | 50 ns, (256 x 4) 1024-bit TTL PROM | National Semiconductor |
| 449097 | DM74S387N | 50 ns, (256 x 4) 1024-bit TTL PROM | National Semiconductor |
| 449098 | DM74S387V | 50 ns, (256 x 4) 1024-bit TTL PROM | National Semiconductor |
| 449099 | DM74S40 | Dual 4-Input NAND Buffer | Fairchild Semiconductor |
|
| 449100 | DM74S40 | Dual 4-Input NAND Buffer | National Semiconductor |
| 449101 | DM74S40N | Dual 4-Input NAND Buffer | Fairchild Semiconductor |
| 449102 | DM74S472AJ | 45 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449103 | DM74S472AN | 45 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449104 | DM74S472AV | 45 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449105 | DM74S472BJ | 35 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449106 | DM74S472BN | 35 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449107 | DM74S472BV | 35 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449108 | DM74S472J | 60 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449109 | DM74S472N | 60 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449110 | DM74S472V | 60 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449111 | DM74S473 | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449112 | DM74S473AJ | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449113 | DM74S473AN | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449114 | DM74S473AV | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449115 | DM74S473J | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449116 | DM74S473N | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449117 | DM74S473V | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449118 | DM74S473V | (512 x 8) 4096-Bit TTL PROM | National Semiconductor |
| 449119 | DM74S474AJ | 45 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
| 449120 | DM74S474AN | 45 ns, (512 x 8) 4096-bit TTL PROM | National Semiconductor |
