QS3244QG Integrated Device Technology (Idt), QS3244QG Datasheet
QS3244QG
Specifications of QS3244QG
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QS3244QG Summary of contents
Page 1
... BUS SWITCH DESCRIPTION: The QS3244 provides a set of eight high-speed CMOS TTL-compatible bus switches in a pinout compatible with 74FCT244, 74F244, 74ALS/AS/ LS244 8-bit drivers. The low ON resistance (5Ω) of the 3244 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The two enable (xG) signals turn the switches on similar to the xG signals of the 74’ ...
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... IDTQS3244 HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH PIN CONFIGURATION GND QSOP/ SOIC/ TSSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol V (2) TERM V (3) TERM (3) TERM OUT MAX T STG NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation ...
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... IDTQS3244 HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° ± Symbol Parameter V Input HIGH Voltage IH V Input LOW Voltage IL I Input Leakage Current (Control Inputs Off-State Current (Hi-Z) ...
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... Since this time constant is much smaller than the rise and fall times of typical driving signals, it adds very little propagation delay to the L system. Propagation delay of the bus switch, when used in a system, is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side. ...
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... Tape and Reel QG Quarter Size Outline Package - Green SOG Small Outline IC - Green PAG Thin Shrink Small Outline Package - Green 3244 High Speed CMOS Quickswitch 8-Bit Bus Switch for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 5 INDUSTRIAL TEMPERATURE RANGE for Tech Support: logichelp@idt.com ...