Texas Instruments 74ALS series, NAND Gate, SN74ALS30ADB, single 8-input, 14-SSOP package, 4.5V–5.5V supply, 15 ns propagation delay, 0°C to 70°C.
| Parameter | Value |
|---|---|
| Series | 74ALS |
| Logic type | NAND Gate |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Current - quiescent | 360 µA |
| Current - output high, low | 400µA, 8mA |
| I/O channels | 8 |
| Operating temperature | 0°C ~ 70°C |
| Package | Tube |
| Case | 14-SSOP (0.209\", 5.30mm Width) |
| Number of circuits | 1 |
| Input logic level - low | 0.4V ~ 0.5V |
| Input logic level - high | 2.5V |
| Max propagation delay @ v, max CL | 15ns @ 5V, 50pF |
The 15 ns max propagation delay at 5V and 50 pF load sets the timing budget for this gate in a synchronous bus. At 5V, the 400 µA high-level output current and 8 mA low-level output current drive standard TTL loads.
No last-time-buy notice or end-of-life signal is on record.
It is a single 8-input NAND gate from the 74ALS logic family. It performs the NAND logic function on eight inputs and outputs a single result.