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    | Partname: | SN74ACT8994FN |  | Description: | DIGITAL BUS MONITOR IEEE STD 1149.1 (JTAG) SCAN-CONTROLLED LOGIC/SIGNATURE ANALYZERS |  | Manufacturer: | Texas Instruments |  | Package: | FN |  | Pins: | 28 |  | Oper. temp.: | 0 to 70 |  | Datasheet: | PDF (157K). Click here to download *)
 |  | The SN74ACT8994 digital bus monitor (DBM) is a member 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 DBM is a boundary-scannable device designed to monitor and/or store the values of a digital bus up to 16 bits in width. It resides in parallel with the bus being monitored. |  |  Click here to download SN74ACT8994FN Datasheet*)
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