SN54ABT8996 - Texas Instruments

SN54ABT8996 MULTIDROP-ADDRESSABLE IEEE STD 1149.1 TAP TRANSCEIVERS

The ’ABT8996 10-bit addressable scan ports (ASP) are members of the Texas Instruments (TI™) SCOPE™ testability integrated-circuit family. This family of devices supports IEEE Standard 1149.1-1990 boundary scan to facilitate testing of complex circuit assemblies. Unlike most SCOPE™ devices, the ASP is not a boundary-scannable device, rather, it applies TI’s a.

Features

ion 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 . . . JT PACKAGE SN74ABT8996 . . . DW OR PW PACKAGE (TOP VIEW) A4 1 A3 2 A2 3 A1 4 A0 5 BYP 6 GND 7 PTDO 8 PTCK 9 PTMS 10 PTDI 11 PTRST 12 24 A5 23 A6 22 A7 21 A8 20 A9 19 VCC 18 CON 17 STDI 16 STCK 15 STMS 14 S.