Texas Instruments SN74ALS521N, 8bit-Bit, Identity Comparator, Push-Pull, Inverting, 4.5 → 5.5 V, 20-Pin PDIP [SN74ALS521N]; 442-779
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Logic Family | ALS |
| Logic Function | Identity Comparator |
| Output Function | A=B |
| Number of Bits | 8bit |
| Output Type | Push-Pull |
| Polarity | Inverting |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Pin Count | 20 |
| Maximum High Level Output Current | -2.6mA |
| Maximum Low Level Output Current | 24mA |
| Maximum Propagation Delay Time @ Maximum CL | 20 ns @ 5.5 V |
| Dimensions | 24.33 x 6.35 x 4.57mm |
| Height | 4.57mm |
| Length | 24.33mm |
| Width | 6.35mm |
| Minimum Operating Supply Voltage | 4.5 V |
| Maximum Operating Temperature | +70 °C |
| Maximum Operating Supply Voltage | 5.5 V |
| Propagation Delay Test Condition | 50pF |
| Minimum Operating Temperature | 0 °C |