Texas Instruments SN74HC21D, Dual 4-Input AND Logic Gate, 2 → 6 V, 14-Pin SOIC [SN74HC21D]; 663-2013
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Logic Function | AND |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Number of Inputs per Gate | 4 |
| Schmitt Trigger Input | No |
| Package Type | SOIC |
| Pin Count | 14 |
| Logic Family | HC |
| Maximum Operating Supply Voltage | 6 V |
| Maximum High Level Output Current | -5.2mA |
| Maximum Propagation Delay Time @ Maximum CL | 19 ns @ 6 V, 22 ns @ 4.5 V, 110 ns @ 2 V |
| Minimum Operating Supply Voltage | 2 V |
| Maximum Low Level Output Current | 5.2mA |
| Height | 1.58mm |
| Width | 3.91mm |
| Dimensions | 8.65 x 3.91 x 1.58mm |
| Length | 8.65mm |
| Maximum Operating Temperature | +85 °C |
| Propagation Delay Test Condition | 50pF |
| Minimum Operating Temperature | -40 °C |