Renesas Electronics QS3861QG, Bus Switch, 1 x 1:1, 24-Pin QSOP

View all Bus Switches
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Subtotal (1 tube of 55 units)*

£44.385

(exc. VAT)

£53.24

(inc. VAT)

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  • 999,999,990 unit(s) shipping from 22 January 2026
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Units
Per unit
Per Tube*
55 - 55£0.807£44.39
110 - 495£0.66£36.30
550 - 990£0.523£28.77
1045 - 2475£0.417£22.94
2530 +£0.376£20.68

*price indicative

RS Stock No.:
217-7969
Mfr. Part No.:
QS3861QG
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Logic Family

CMOS

Configuration

1 x 1:1

Number of Elements per Chip

24

Number of Inputs per Chip

21

Number of Outputs per Chip

20

Package Type

QSOP

Pin Count

24

The Renesas Electronics QS3861 provides a set of ten high-speed CMOS TTL-compatible bus switches. The low ON resistance (5 ohm) of the QS3861 allows inputs to be connected without adding propagation delay and without generating additional ground bounce noise. The Bus Enable (BE) signal turns the switches on. The QS3861 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
Available in 24 pin QSOP and TSSOP packages

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