The 54LS14LMQB is a quad inverter IC with a maximum operating temperature of 125 degrees Celsius and a minimum operating temperature of -55 degrees Celsius. It has 20 terminals and is packaged in a 20-pin S-CQCC-N20 package. The device is a logic IC type with a propagation delay of 33 units and is rated for 5V supply voltage with a maximum of 5.5V and a minimum of 4.5V. It is screened to MIL-STD-883 Class B and has a temperature grade of MILITARY.
Rochester Electronics 54LS14LMQB technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-CQCC-N20 |
| Width | 8.89 |
| Length | 8.89 |
| Number of Functions | 6 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | INVERTER |
| Family | LS |
| Propagation Delay (tpd) | 33 |
| Number of Inputs | 1 |
| 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.
