SCLS793A March 2020 – June 2020 SN74HCS21
PRODUCTION DATA.
This device contains two independent 4-input AND gates with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| SN74HCS21PWR | TSSOP (14) | 5.00 mm × 4.40 mm |
| SN74HCS21DR | SOIC (14) | 8.70 mm × 3.90 mm |