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SN54ACT8990 |
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| Part Number | SN54ACT8990 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The ’ACT8990 test-bus controllers (TBC) are members of the Texas Instruments SCOPE™ testability integrated-circuit family. This family of components supports IEEE Standard 1149.1-1990 (JTAG) boundary ... |
| Features |
his 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 SCOPE™ integrated circuits. Their function is to control the JTAG serial-test bus rather than being target boundary -scannable devices.
The required signals of the JTAG serial-test bus – test clock (TCK), test mode select (TMS), test data input (TDI), and test data output (TDO) can be connected from the TBC to a target device without additional logic. This is done as a chain of IEEE Standard 1149.1-1990 boundary-scannable com... |
| Document |
 SN54ACT8990 Data Sheet
PDF 1.01MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SN54ACT8997 |
Texas Instruments |
SCAN-PATH LINKERS |
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| 2 | SN54ACT86 |
Texas Instruments |
QUADRUPLE 2-INPUT EXCLUSIVE-OR GATES |
|
| 3 | SN54ACT00 |
Texas Instruments |
Quadruple 2-Input Positive-NAND Gates |
|
| 4 | SN54ACT04 |
Texas Instruments |
Hex Inverters |
|
| 5 | SN54ACT08 |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-AND GATES |
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