器件名称: FST162861_05
功能描述: 20-Bit Bus Switch with 25 Series Resistors in Outputs
文件大小: 166KB 共5页
简 介:FST162861 20-Bit Bus Switch with 25: Series Resistors in Outputs
March 2000 Revised June 2005
FST162861 20-Bit Bus Switch with 25: Series Resistors in Outputs
General Description
The Fairchild Switch FST162861 provides 20-bits of highspeed CMOS TTL-compatible bus switching. The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as a 10-bit or 20-bit bus switch. When OE1 is LOW, the switch is ON and Port 1A is connected to Port 1B. When OE2 is LOW, Port 2A is connected to Port 2B. When OEX is HIGH, a high impedance state exists between the A and B ports. The FST162861 has an equivalent 25: series resistors to reduce signal-reflection noise, eliminating the need for external terminating resistors.
Features
s 25: switch connection between two ports. s Minimal propagation delay through the switch. s Low lCC. s Zero bounce in flow-through mode. s Control inputs compatible with TTL level.
Ordering Code:
Order Number FST162861MTD (Note 1) FST162861MTDX_NL (Note 2) Package Number MTD48 MTD48 Package Description 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Pb-Free 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Note 2: “_NL” indicates Pb-Free product (per JEDEC J-STD-020B). Device is ava……
