| Model |
Manufacturers |
lot number |
encapsulation |
illustrate |
| CY74FCT399CT |
TI |
09+ |
SMD |
Four 2-input multiplexers with memory |
| CY74FCT399AT |
TI |
10+ |
DIP |
Four 2-input multiplexers with memory |
| CY74FCT257T |
TI |
09+ |
SOP |
Quad 2-select-1 data selector/multiplexer with 3-state output |
| CY74FCT257CT |
TI |
09+ |
SOP |
Quad 2-select-1 data selector/multiplexer with 3-state output |
| CY74FCT257AT |
TI |
10+ |
SMD |
Quad 2-select-1 data selector/multiplexer with 3-state output |
| CY74FCT2257CT |
TI |
09+ |
DIP |
Four 2-select-1 data selectors/multiplexers with three-state outputs and series damping resistors |
| CY74FCT2257AT |
TI |
09+ |
DIP |
Four 2-select-1 data selectors/multiplexers with three-state outputs and series damping resistors |
| CY74FCT157CT |
TI |
09+ |
DIP |
Four 2-input multiplexers |
| CY54FCT157T |
TI |
09+ |
DIP |
Four 2-input multiplexers |
| CY54FCT157AT |
TI |
09+ |
DIP |
Four 2-input multiplexers |
| CD74HCT356 |
TI |
09+ |
SMD |
High-speed CMOS logic 8-input multiplexer/register with three-state output |
| CD74HCT354 |
TI |
08 |
DIP |
High-speed CMOS logic 8-input multiplexer/register with three-state output |
| CD74HCT258 |
TI |
10+ |
DIP |
High-speed CMOS logic quad 2-input multiplexer with reverse tri-state output |
| CD74HCT257 |
TI |
09+ |
SOP |
High-speed CMOS logic quad 2-input multiplexer with co-directional three-state output |
| CD74HCT253 |
TI |
08+ |
SMD |
High-speed CMOS logic dual 4-input multiplexer |
| CD74HCT251 |
TI |
10+ |
DIP |
High-speed CMOS logic 8-input multiplexer with three-state output |
| CD74HCT158 |
TI |
10+ |
DIP |
High-speed CMOS logic quad 2-input multiplexer |
| CD74HCT157 |
TI |
10+ |
DIP |
High-speed CMOS logic quad 2-input multiplexer |
| CD74HCT153 |
TI |
09+ |
SMD DIP |
High-speed CMOS logic dual 4-input multiplexer |
| CD74HCT151 |
TI |
08+ |
DIP |
High-speed CMOS logic 8-input multiplexer |