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Partname: | SN54ACT8990 |
Description: | TEST-BUS CONTROLLERS IEEE STD 1149.1 JTAG TAP MASTERS WITH 16-BIT GENERIC HOST INTERFACES |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (184K). Click here to download *) |
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. |
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Click here to download SN54ACT8990 Datasheet*) |
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