Integrated Circuits (ICs)

QS3244QG8

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Renesas Electronics Corporation

HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH

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DocumentsDatasheet Product Change Notice EN

Integrated Circuits (ICs)

QS3244QG8

Active

Renesas Electronics Corporation

HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	QS3244QG8

Circuit	4 x 1:1
Independent Circuits	2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	20-SSOP
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	20-QSOP
Type	Bus Switch
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V
Voltage Supply Source	Single Supply

QS3244 Series

High-Speed CMOS QuickSwitch 8-Bit Bus Switch

Part	Circuit	Supplier Device Package	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [x]	Package / Case [y]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Independent Circuits	Voltage Supply Source
Renesas Electronics Corporation QS3244QG8	4 x 1:1	20-QSOP	Bus Switch	4.75 V	5.25 V	0.154 in	3.9 mm	20-SSOP	85 °C	-40 C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244PAG8	4 x 1:1	20-TSSOP	Bus Switch	4.75 V	5.25 V	0.173 "	4.4 mm	20-TSSOP	85 °C	-40 C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244PAG	4 x 1:1	20-TSSOP	Bus Switch	4.75 V	5.25 V	0.173 "	4.4 mm	20-TSSOP	85 °C	-40 C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244SOG	4 x 1:1	20-SOIC	Bus Switch	4.75 V	5.25 V			20-SOIC (0.295" 7.50mm Width)	85 °C	-40 C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244QG	4 x 1:1	20-QSOP	Bus Switch	4.75 V	5.25 V	0.154 in	3.9 mm	20-SSOP	85 °C	-40 C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244SOG8	4 x 1:1	20-SOIC	Bus Switch	4.75 V	5.25 V			20-SOIC (0.295" 7.50mm Width)	85 °C	-40 C	Surface Mount	2	Single Supply

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.34
	Digi-Reel®	1	$ 1.34
	N/A	0	$ 0.33
	Tape & Reel (TR)	3000	$ 0.36
		6000	$ 0.34
		9000	$ 0.32
		15000	$ 0.31
		21000	$ 0.30
		30000	$ 0.30
Newark	Each (Supplied on Cut Tape)	1	$ 0.79
		10	$ 0.74
		25	$ 0.69
		50	$ 0.65
		100	$ 0.61
		250	$ 0.58
		500	$ 0.55
		1000	$ 0.44

Description

General part information

QS3244 Series

The QS3244 provides a set of eight high-speed CMOS TTL-compatible bus switches in a pinout compatible with 74FCT244, 74F244, 74ALS/AS/LS244 8-bit drivers. The low ON-resistance (5Ω) of the QS3244 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The QS3244 operates at -40 °C to +85 °C.