The 54LS14FMQB is a dual inverter logic IC from Rochester Electronics. It features a 14-pin DFP package and operates at a supply voltage of 4.5 to 5.5V. The device has a propagation delay of 33ns and is rated for military temperature grade, with an operating temperature range of -55 to 125°C. The 54LS14FMQB is screened to MIL-STD-883 Class B and is suitable for use in high-reliability applications.
Rochester Electronics 54LS14FMQB technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 14 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDFP-F14 |
| Width | 6.2865 |
| Pin Count | 14 |
| 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.
