供应*多路复用器 IDTQS3253QG8

IDTQS3253QG8

FEATUR*:
• Enhanced N channel FET with no inherent diode to Vcc
• 5Ω bidirectional switches connect inputs to outputs
• Pin compatible with the 74F253, 74F*253, and 74F*253T
• Zero propagation delay, zero ground bounce
• Undershoot clamp diodes on all switch and control inputs
• TTL-compatible control inputs
• Available in QSOP and S1 packages

D*CRIPTION:
The QS3253 is a high-speed CMOS TTL-compatible dual 4:1 multiplexer/
demultiplexer with 3-state outputs. The QS3253 is function and
pinout compatible version of the 74F253, 74F*253, and the 74ALS/AS/
LS253 dual 4:1 multiplexers. The low ON resistance of the QS3253 allows
inputs to be connected to outputs without adding propagation delay and
without generating additional ground bounce noise.
Mux/Demux devices provide an order of magnitude faster speed than
equivalent logic devices.
The QS3253 is characterized for operation at -40°C to +85°C.