Renesas Electronics QS3245QG, Bus Switch, 1 x 1:1, 20-Pin QSOP

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Subtotal (1 pack of 25 units)*

£8.90

(exc. VAT)

£10.675

(inc. VAT)

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  • 1,650 unit(s) ready to ship
  • Plus 999,998,325 unit(s) shipping from 22 January 2026
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Per Pack*
25 - 75£0.356£8.90
100 - 475£0.292£7.30
500 - 975£0.23£5.75
1000 - 2475£0.184£4.60
2500 +£0.166£4.15

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Packaging Options:
RS Stock No.:
217-7953
Mfr. Part No.:
QS3245QG
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Logic Family

CMOS

Configuration

1 x 1:1

Number of Elements per Chip

9

Number of Inputs per Chip

17

Number of Outputs per Chip

16

Package Type

QSOP

Pin Count

20

The Renesas Electronics QS3245 provides a set of eight high-speed CMOS TTL-compatible bus switches in a pinout compatible with 74FCT245, 74F245, 74ALS/AS/ LS245 8-bit transceivers. The low ON resistance of the QS3245 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The QS3245 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
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
Power conservation
Capacitance reduction and isolation
Clock gating
Bus switching and isolation

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