The 54LS20DMQB is a dual NAND gate IC from Rochester Electronics, featuring a 14-pin DIP package and a military temperature grade. It operates within a supply voltage range of 4.5V to 5.5V and has a propagation delay of 15ns. The device is screened to MIL-STD-883 Class B standards and is suitable for use in applications requiring high reliability.
Rochester Electronics 54LS20DMQB technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 14 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T14 |
| Width | 7.62 |
| Length | 19.43 |
| Pin Count | 14 |
| Number of Functions | 2 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | NAND GATE |
| Family | LS |
| Propagation Delay (tpd) | 15 |
| Number of Inputs | 4 |
| Screening Level | MIL-STD-883 Class B |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | True |
No datasheet is available for this part.
