74FST6800

www.DataSheet4U.com 74FST6800 10−Bit Bus Switch with Precharged Outputs The ON Semiconductor 74FST6800 is a 10−bit bus switch with precharged outputs. The device is CMOS TTL compatible when operating between 4.0 and 5.5 Volts. The device exhibits extremely low RON and adds nearly zero propagation delay. The device adds no noise or ground bounce to the system. Features http://onsemi.com RON t 4 W Typical Less Than 0.25 ns−Max Delay Through Switch Nearly Zero Standby Current No Circuit Bounce Control Inputs are TTL/CMOS Compatible Pin−For−Pin Compatible With QS6800, FST6800, CBT6800 All Popular Packages: SOIC−24, TSSOP−24, QSOP−24 All Devices in Package TSSOP are Inherently Pb−Free* 24 OE A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BIASV MARKING DIAGRAMS 24 24 1 SOIC−24 DW SUFFIX CASE 751E 1 FST6800 AWLYWW 24 FST 6800 ALYW 1 1 TSSOP−24 DT SUFFIX CASE 948H 24 1 QSOP−24 QS SUFFIX CASE 492B 24 FST6800 AWLYYWW 1 Figure 1. 24−Lead Pinout TRUTH TABLE OE L H B0−B9 A0−A9 Bias V Function Connect Precharge A L, WL Y, YY W, WW = = = = Assembly Location Wafer Lot Year Work Week NOTE: H = HIGH Voltage Level L = LOW Voltage Level PIN NAMES Pin OE A B Description Bus Switch Enable Bus A Bus B ORDERING INFORMATION *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, S...