Part Number
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QS32257 |
Manufacturer
|
IDT |
Description
|
HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MUX/DEMUX |
Published
|
Sep 27, 2017 |
Detailed Description
|
QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MUX/DEMUX
QS3257 QS32257
FEATURES/BENEFITS
• Enhanced N cha...
|
Datasheet
|
QS32257
|
Overview
QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MUX/DEMUX
QS3257 QS32257
FEATURES/BENEFITS
• Enhanced N channel FET with no inherent diode to VCC • 5Ω bidirectional switches connect inputs to outputs • Pin compatible with the 74F257, 74FCT257, and 74FCT257T • Zero propagation delay, zero ground bounce • TTL-compatible control inputs • Undershoot clamp diodes on all switch and control pins • Available in SOIC (S1), QSOP • QS32257 is 25Ω version for low noise
APPLICATIONS
• Logic replacement • Video, audio, graphics switching, muxing • Hot-swapping, hot-docking
(Application Note AN-13) • Voltage translation
(5V to 3.
3V; Application Note 11) • Bus funneling
DESCRIPTION
The QS3257 ...
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