Renesas Electronics QS3257S1G8, Bus Switch, 4 x 2:1, 16-Pin QSOP

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Subtotal 50 units (supplied on a continuous strip)*

£18.20

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£21.85

(inc. VAT)

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50 - 75£0.364
100 - 225£0.305
250 - 975£0.298
1000 +£0.192

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Packaging Options:
RS Stock No.:
217-7957P
Mfr. Part No.:
QS3257S1G8
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Logic Family

CMOS

Configuration

4 x 2:1

Number of Elements per Chip

11

Number of Inputs per Chip

10

Number of Outputs per Chip

4

Package Type

QSOP

Pin Count

16

The Renesas Electronics QS3257 is a high-speed CMOS LVTTL-compatible Quad 2:1 multiplexer/demultiplexer. The QS3257 is a function and pinout compatible 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. The QS3257 operates at -40C to +85C.

Enhanced N channel FET with no inherent diode to Vcc
5 ohm bidirectional switches connect inputs to outputs
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in 16 pin QSOP and S1 packages