QS3257 Overview
The low ON resistance of the QS3257 allows inputs to be connected.
QS3257 Key Features
- Enhanced N channel FET with no inherent diode to VCC
- 5Ω bidirectional switches connect inputs to outputs
- Pin patible with the 74F257, 74FCT257, and 74FCT257T
- Zero propagation delay, zero ground bounce
- TTL-patible control inputs
- Undershoot clamp diodes on all switch and control pins
- Available in SOIC (S1), QSOP
- QS32257 is 25Ω version for low noise