Description
SN74ACT8990FN Texas Instruments - Yeehing Electronics
Test-Bus Controllers IEEE Std 1149.1 (JTAG) TAP Masters With 16-Bit Generic Host Interfaces
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 37.271 |
| 100 — 249 | 33.13 |
| 250 — 999 | 27.234 |
| 1,000 + | 17.05 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Specialty Function Logic |
| RoHS | Y |
| Product | Boundry Scan JTAG Logic |
| Series | SN74ACT8990 |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | PLCC-44 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 85 C |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Moisture Sensitive | Yes |
| Product Type | Specialty Function Logic |
| Factory Pack Quantity | 500 |
| Subcategory | Logic ICs |
| Unit Weight | 0.079920 oz |
For more information, please refer to datasheet
Documents
| SN74ACT8990FN Datasheet |
More Information
The 'ACT8990 test-bus controllers (TBC) are members of the Texas Instruments SCOPETM testability integrated-circuit family. This family of components supports IEEE Standard 1149.1-1990 (JTAG) boundary scan to facilitate testing of complex circuit-board assemblies. The 'ACT8990 differ from other SCOPETM integrated circuits. Their function is to control the JTAG serial-test bus rather than being target boundary-scannable devices.
