ChipNobo Replacement
NB54LS279AFK
100% Pin-to-Pin CompatibleVerified by ChipNobo CVR
Image for reference only
Global Brand Reference
- Product type
- Latches
- Description
- IC FF QUAD 20LCCC
- Original MPN
- SNJ54LS279AFK
- Manufacturer
- Texas Instruments
ChipNobo MPN
NB54LS279AFK
- High-reliability design
- Long-term stable supply
- RoHS compliant
Technical specification comparison (core parameters)
| Parameter | Texas InstrumentsSNJ54LS279AFK | ChipNoboNB54LS279AFK | Match |
|---|---|---|---|
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |
| Part Status | Active | Active | |
| Mounting Type | Surface Mount | Surface Mount | |
| Output Type | Standard | Standard | |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | |
| Independent Circuits | 4 | 4 | |
| Logic Type | S-R Latch | S-R Latch | |
| Circuit | 1:1 | 1:1 | |
| Delay Time - Propagation | 27ns | 27ns | |
| Package / Case | 20-CLCC | 20-CLCC | |
| Supplier Device Package | 20-LCCC (8.89x8.89) | 20-LCCC (8.89x8.89) | |
| Current - Output High, Low | 400µA, 4mA | 400µA, 4mA | |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | Not Applicable | Not Applicable |
Supply & lifecycle
| Lifecycle status | Active |
|---|---|
| NRND | No |
| EOL | No |
| PCN monitor | No |
| Last buy date | No Deadline |
| Alternate availability | Sufficient |
| Application areas | |
| AI Server | GPU Server |
| Data Center Switch | Network Switch |
| Vehicle Communication Network (CAN/CAN FD/LIN) | ADAS Camera System |
| Smart Cockpit | 5G Base Station |
| PLC Controller | Industrial Computer |
| Semiconductor Equipment | Medical Monitoring Equipment |
Compatibility verification
封装匹配
Package Match
引脚匹配
Pin Match
电气参数匹配
Electrical Match
工作范围匹配
Operating Range Match
品质与可靠性匹配
Qualification Match
100%脚对脚兼容
Pin-to-pin Compatible
Pin-to-Pin Replacement Solutions
100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application
Related products
View more >Part Number
NB54LS279AFK