Renesas Electronics QS3253QG, Bus Switch, 2 x 4:1, 16-Pin QSOP

View all Bus Switches
Bulk discount available

Subtotal 50 units (supplied in a tube)*

£32.90

(exc. VAT)

£39.50

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 25 unit(s) ready to ship
  • Plus 100 unit(s) shipping from 19 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
50 - 75£0.658
100 - 475£0.551
500 - 975£0.434
1000 +£0.347

*price indicative

Packaging Options:
RS Stock No.:
217-7955P
Mfr. Part No.:
QS3253QG
Brand:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

Brand

Renesas Electronics

Logic Family

CMOS

Configuration

2 x 4:1

Number of Elements per Chip

20

Number of Inputs per Chip

13

Number of Outputs per Chip

2

Package Type

QSOP

Pin Count

16

The Renesas Electronics 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, 74FCT253, 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. The QS3253 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