SN74ABT18502 - SCAN TEST DEVICE
The SN74ABT18502 scan test device with an 18-bit universal bus transceiver is a member of the Texas Instruments SCOPE testability IC family.
This family of devices supports IEEE Std 1149.1-1990 boundary scan to facilitate testing of complex circuit board assemblies.
Scan access to the test circuit
SN74ABT18502 SCAN TEST DEVICE WITH 18-BIT REGISTERED BUS TRANSCEIVER SCBS753 FEBRUARY 2002 D Member of the Texas Instruments Widebus Family D UBT Transceiver Combines D-Type Latches and D-Type Flip-Flops for Operation in Transparent, Latched, or Clocked Mode D Compatible With IEEE Std 1149.1-1990 (JTAG) Test Access Port (TAP) and Boundary-Scan Architecture D Includes D-Type Flip-Flops and Control Circuitry to Provide Multiplexed Transmission of Stored and Real-Time Data D Two Bounda
