IDTQS3257 Description
The QS3257 is a high-speed CMOS LVTTL-patible Quad 2:1 multiplexer/demultiplexer. The QS3257 is a function and pinout patible QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/LS257 Quad 2:1 multiplexers. The low ON resistance of the QS3257 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise.
IDTQS3257 Key Features
- Enhanced N channel FET with no inherent diode to Vcc 5Ω bidirectional switches connect inputs to outputs Pin patible wit