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

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

Renesas Electronics

Logic Family

CMOS

Product Type

Bus Switch

Configuration

4 x 2:1

Number of Elements per Chip

11

Mount Type

Surface

Maximum Quiescent Current

3μA

Package Type

QSOP

Minimum Supply Voltage

2.3V

Maximum Supply Voltage

3.6V

Pin Count

16

Maximum On State Resistance

15Ω

Minimum Operating Temperature

-40°C

Maximum Propagation Delay Time @ CL

0.25ns

Maximum Operating Temperature

85°C

Series

QS3257

Standards/Approvals

No

Automotive Standard

No

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

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