QS3244QG8

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Renesas Electronics Corporation

HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH

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QS3244QG8

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Renesas Electronics Corporation

HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH

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Description Specifications Series Pricing CAD Documents

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.

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 Length	0.154 in
Package Name	20-QSOP, 20-SSOP
Package Width	3.9 mm
Type	Bus Switch
Voltage - Supply (Maximum)	5.25 V
Voltage - Supply (Minimum)	4.75 V
Voltage Supply Source	Single Supply

QS3244 Series

High-Speed CMOS QuickSwitch 8-Bit Bus Switch

Part	Circuit	Package Name	Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Width	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Independent Circuits	Voltage Supply Source
Renesas Electronics Corporation QS3244QG8	4 x 1:1	20-QSOP 20-SSOP	Bus Switch	5.25 V	4.75 V	3.9 mm	0.154 in	-40 °C	85 °C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244PAG8	4 x 1:1	20-TSSOP	Bus Switch	5.25 V	4.75 V	4.4 mm	0.173 in	-40 °C	85 °C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244PAG	4 x 1:1	20-TSSOP	Bus Switch	5.25 V	4.75 V	4.4 mm	0.173 in	-40 °C	85 °C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244SOG	4 x 1:1	20-SOIC	Bus Switch	5.25 V	4.75 V	7.5 mm	0.295 in	-40 °C	85 °C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244QG	4 x 1:1	20-QSOP 20-SSOP	Bus Switch	5.25 V	4.75 V	3.9 mm	0.154 in	-40 °C	85 °C	Surface Mount	2	Single Supply
Renesas Electronics Corporation QS3244SOG8	4 x 1:1	20-SOIC	Bus Switch	5.25 V	4.75 V	7.5 mm	0.295 in	-40 °C	85 °C	Surface Mount	2	Single Supply

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

QS3244QG8 | Datasheet

Product Change Notice EN

QS3244 Datasheet