Part number:
SN54ACT8990
Manufacturer:
File Size:
1.01 MB
Description:
Ieee std 1149.1 (jtag) tap masters.
Datasheet Details
Part number:
SN54ACT8990
Manufacturer:
File Size:
1.01 MB
Description:
Ieee std 1149.1 (jtag) tap masters.
SN54ACT8990, IEEE STD 1149.1 (JTAG) TAP MASTERS
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 scan to facilitate testing of complex circuit-board assemblies.
The ’ACT8990 differ from other SCOPE
SN54ACT8990, SN74ACT8990 TEST-BUS CONTROLLERS IEEE STD 1149.1 (JTAG) TAP MASTERS WITH 16-BIT GENERIC HOST INTERFACES SCAS190E JUNE 1990 REVISED JANUARY 1997 D Members of the Texas Instruments SCOPE ™ Family of Testability Products D Compatible With the IEEE Standard 1149.1-1990 (JTAG) Test Access Port and Boundary-Scan Architecture D Control Operation of Up to Six Parallel Target Scan Paths D Accommodate Pipeline Delay to Target of Up to 31 Clock Cycles D Scan Data Up to 232
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