| 제조업체 | 부품명 | 데이터시트 | 상세설명 |
 National Semiconductor ... | 74F189SC |  166Kb/8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
 National Semiconductor ... | 74F189SJ |  166Kb/8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
 National Semiconductor ... | 74F189PC |  166Kb/8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
 National Semiconductor ... | 74F181 |  218Kb/10P | 4-Bit Arithmetic Logic Unit |
 National Semiconductor ... | 74F181PC |  218Kb/10P | 4-Bit Arithmetic Logic Unit |
 National Semiconductor ... | 74F181SC |  218Kb/10P | 4-Bit Arithmetic Logic Unit |
 National Semiconductor ... | 74F181SPC |  218Kb/10P | 4-Bit Arithmetic Logic Unit |
 National Semiconductor ... | 74F182 |  164Kb/8P | Carry Lookahead Generator |