Datasheet Details
| Part number | SN54ABT8996 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 877.21 KB |
| Description | MULTIDROP-ADDRESSABLE IEEE STD 1149.1 TAP TRANSCEIVERS |
| Download | SN54ABT8996 Download (PDF) |
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| Part number | SN54ABT8996 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 877.21 KB |
| Description | MULTIDROP-ADDRESSABLE IEEE STD 1149.1 TAP TRANSCEIVERS |
| Download | SN54ABT8996 Download (PDF) |
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The ’ABT8996 10-bit addressable scan ports (ASP) are members of the Texas Instruments (TI™)
SN54ABT8996, SN74ABT8996 10-BIT ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS SCBS489C – AUGUST 1994 – REVISED APRIL 1999 D Members of Texas Instruments Broad Family of Testability Products Supporting IEEE Std 1149.1-1990 (JTAG) Test Access Port (TAP) and Boundary-Scan Architecture D Extend Scan Access From Board Level to Higher Levels of System Integration D Promote Reuse of Lower-Level (Chip/Board) Tests in System Environment D Switch-Based Architecture Allows Direct Connect of Primary TAP to Secondary TAP D Primary TAP Is Multidrop for Minimal Use of Backplane Wiring Channels D Simple Addressing (Shadow) Protocol Is Received/Acknowledged on Primary TAP D Shadow Protocols Can Occur in Any of Test-Logic-Reset, Run-Test/Idle, Pause-DR, and Pause-IR TAP States to Provide for Board-to-Board Test and Built-In Self-Test D 10-Bit Address Space Provides for Up to 1021 User-Specified Board Addresses D Bypass (BYP) Pin Forces Primary-to-Secondary Connection Without Use of Shadow Protocols D Connect (CON) Pin Provides Indication of Primary-to-Secondary Connection D High-Drive Outputs (–32-mA IOH, 64-mA IOL) Support Backplane Interface at Primary and High Fanout at Secondary D Package Options Include Plastic Small- Outline (DW) and Thin Shrink Small- Outline (PW) Packages, Ceramic Chip Carriers (FK), and Ceramic DIPs (JT) SN54ABT8996 .
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| Part Number | Description |
|---|---|
| SN54ABT821 | 10-BIT BUS-INTERFACE FLIP-FLOPS |
| SN54ABT823 | 9-BIT BUS-INTERFACE FLIP-FLOPS |
| SN54ABT8245 | SCAN TEST DEVICES |
| SN54ABT827 | 10-Bit Buffer/Drivers |
| SN54ABT833 | 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS |
| SN54ABT841 | 10-BIT BUS-INTERFACE D-TYPE LATCHES |
| SN54ABT843 | 9-BIT BUS-INTERFACE D-TYPE LATCHES |
| SN54ABT8543 | SCAN TEST DEVICES |
| SN54ABT861 | 10-BIT TRANSCEIVERS |
| SN54ABT863 | 9-BIT BUS TRANSCEIVERS |