- SN74HCT257DTIC SELECTOR/MUX QUAD 2-1 16-SOIC|TEXAS INSTRUMENTS|Lead free|RoHS Compliant
- SN74HCT257DTE4IC SELECTOR/MUX QUAD 2-1 16-SOIC|TEXAS INSTRUMENTS|Lead free|RoHS Compliant
- SN74HCT257DTG4IC DATA SELECTOR/MUX SGL 16SOIC|TEXAS INSTRUMENTS|Lead free|RoHS Compliant