ChipNobo Replacement
NB74HCT273EG4
100% Pin-to-Pin CompatibleVerified by ChipNobo CVR
Image for reference only
Global Brand Reference
- Product type
- Flip Flops
- Description
- IC FF D-TYPE SINGLE 8BIT 20PDIP
- Original MPN
- CD74HCT273EG4
- Manufacturer
- Texas Instruments
ChipNobo MPN
NB74HCT273EG4
- High-reliability design
- Long-term stable supply
- RoHS compliant
Technical specification comparison (core parameters)
| Parameter | Texas InstrumentsCD74HCT273EG4 | ChipNoboNB74HCT273EG4 | Match |
|---|---|---|---|
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |
| Mounting Type | Through Hole | Through Hole | |
| Part Status | Active | Active | |
| Number of Elements | 1 | 1 | |
| Type | D-Type | D-Type | |
| Number of Bits per Element | 8 | 8 | |
| Trigger Type | Positive Edge | Positive Edge | |
| Current - Quiescent (Iq) | 8 µA | 8 µA | |
| Supplier Device Package | 20-PDIP | 20-PDIP | |
| Package / Case | 20-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) | |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | |
| Function | Master Reset | Master Reset | |
| Output Type | Non-Inverted | Non-Inverted | |
| Current - Output High, Low | 4mA, 4mA | 4mA, 4mA | |
| Input Capacitance | 10 pF | 10 pF | |
| Clock Frequency | 50 MHz | 50 MHz | |
| Max Propagation Delay @ V, Max CL | 30ns @ 4.5V, 50pF | 30ns @ 4.5V, 50pF | |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
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 | Vehicle Communication Network (CAN/CAN FD/LIN) |
| ADAS Camera System | Smart Cockpit |
| 5G Base Station | Network Switch |
| PLC Controller | Industrial Robot |
| Medical Monitoring Equipment | Semiconductor 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
NB74HCT273EG4