• Part: SCANH16512SM
  • Description: Low Voltage Universal 16-bit IEEE 1149.1 Bus Transceiver
  • Manufacturer: National Semiconductor
  • Size: 160.11 KB
SCANH16512SM Datasheet (PDF) Download
National Semiconductor
SCANH16512SM

Overview

The SCAN16512 is a high speed, low-power universal bus transceiver featuring data inputs organized into two 8-bit bytes with output enable and latch enable control signals. This function is configurable as a D-type Latch or Flip-Flop, and can operate in transparent, latched, or clocked mode.

  • Optional 25Ω series resistors in outputs to minimize noise and eliminate termination resistors (SCAN162512, SCANH162512 versions)
  • Supports live insertion/withdrawal
  • Includes CLAMP and HIGHZ instructions n n n n n