| Model | Manufacturers | lot number | encapsulation | illustrate | 
| SN74LVC157 | TI | 09+ | DIP | Four 2-line to 1-line data picker/multiplexer | 
| SN74LS399 | TI | 09+ | DIP | Four 2-input multiplexers with memory | 
| SN74LS298 | TI | 09+ | DIP | Four 2-input multiplexers with memory | 
| SN74LS258B | TI | 09+ | DIP | Four 2-line to 1-line data selectors/multiplexers with three-state outputs | 
| SN74LS257B | TI | 08+07+ | DIP | Four 2-line to 1-line data selectors/multiplexers with three-state outputs | 
| SN74LS251 | TI | 10+ | DIP` | 8-line to 1-line data selector/multiplexer with three-state output | 
| SN74LS158 | TI | 07+10+ | SMD DIP | Four 2-line to 1-line data picker/multiplexer | 
| SN74LS157 | TI | 08+ | SMD | Four 2-line to 1-line data picker/multiplexer | 
| SN74LS153 | TI | 10+ | DIP | 2-way 4-line to 1-line data selector/multiplexer | 
| SN74LS151 | TI | 10+ | DIP | 8 lines to 1 line data picker/multiplexer | 
| SN74HCT257 | TI | 09+ | DIP | Four 2-line to 1-line data selectors/multiplexers with three-state outputs | 
| SN74HCT157 | TI | 09+ | DIP | Four 2-line to 1-line data picker/multiplexer | 
| SN74HC258 | TI | 09+ | DIP | Four 2-line to 1-line data pickers/multiplexers with three-state outputs | 
| SN74HC253-Q1 | TI | 10+ | SDM | Automotive dual 4-line to 1-line data selector/multiplexer with three-state output | 
| SN74HC253-EP | TI | 10+ | DIP | Enhanced product with three-state outputs Dual 4-line to 1-line data selector/multiplexer | 
| SN74HC253 | TI | 09+ | DIP | Dual 4-line-to-1-line data selector/multiplexer with three-state output | 
| SN74HC251 | TI | 07+ | DIP | Data selector/multiplexer with three-state output | 
| SN74HC158 | TI | 07+ | DIP | Four 2-line to 1-line data picker/multiplexer | 
| SN74HC157 | TI | 08+ | DIP | Four 2-line to 1-line data picker/multiplexer | 
| SN74HC153DR | TI | 09+ | SOP | 2-way 4-line to 1-line data selector/multiplexer |