General Description
The SCAN182541A is a high performance BiCMOS line driver featuring separate data inputs organized into dual 9-bit bytes with byte-oriented paired output enable control signals. This device is compliant with IEEE 1149.1 Standard Test Access Port and Boundary-Scan architecture with the incorporation of the defined Boundary-Scan test logic and test access port consisting of Test Data Input (TDI), Test Data Out (TDO), Test Mode Select (TMS), and Test Clock (TCK).

FEATUREs
■ IEEE 1149.1 (JTAG) Compliant
■ High performance BiCMOS technology
■ 25Ω series resistor outputs eliminate need for external terminating resistors
■ Dual output enable signals per byte
■ 3-STATE outputs for bus-oriented applications
■ 25 mil pitch SSOP (Shrink Small Outline Package)
■ Includes CLAMP, IDCODE and HIGHZ instructions
■ Additional instructions SAMPLE-IN, SAMPLE-OUT and EXTEST-OUT
■ Power up 3-STATE for hot insert
■ Member of Fairchild’s SCAN Products