Specification	SN74LV244AQWRKSRQ1

Current - Output High, Low [custom]	16 mA
Current - Output High, Low [custom]	16 mA
Grade	Automotive
Logic Type	Buffer, Non-Inverting
Mounting Type	Wettable Flank, Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	20-VFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	20-VQFN (2.5x4.5)
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2 V

SN74LV244A-Q1 Series

Automotive eight-channel 2-V to 5.5-V buffers with tri-state outputs

Part	Number of Elements	Number of Bits per Element	Voltage - Supply [Max]	Voltage - Supply [Min]	Logic Type	Output Type	Mounting Type	Grade	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Qualification	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Package / Case [x]	Package / Case [y]
Texas Instruments SN74LV244AQWRKSRQ1	2	4	5.5 V	2 V	Buffer Non-Inverting	3-State	Surface Mount Wettable Flank	Automotive	16 mA	16 mA	AEC-Q100	20-VFQFN Exposed Pad	-40 °C	125 °C	20-VQFN (2.5x4.5)
Texas Instruments SN74LV244AQDGSRQ1	2	4	5.5 V	2 V	Buffer Non-Inverting	3-State	Surface Mount	Automotive	16 mA	16 mA	AEC-Q100	20-TFSOP	-40 °C	125 °C	20-VSSOP	0.118 in	3 mm

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	$ 0.86
		10	$ 0.75
		25	$ 0.71
		100	$ 0.58
		250	$ 0.54
		500	$ 0.46
		1000	$ 0.37
	Digi-Reel®	1	$ 0.86
		10	$ 0.75
		25	$ 0.71
		100	$ 0.58
		250	$ 0.54
		500	$ 0.46
		1000	$ 0.37
	Tape & Reel (TR)	3000	$ 0.28
Texas Instruments	LARGE T&R	1	$ 0.65
		100	$ 0.44
		250	$ 0.34
		1000	$ 0.23

Description

General part information

SN74LV244A-Q1 Series

The SN74LV244A-Q1 octal buffers and line drivers are designed for 2 V to 5.5 V VCCoperation.

The device is configured into two banks of four drivers, each controlled by its own output enable pin. This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

The SN74LV244A-Q1 octal buffers and line drivers are designed for 2 V to 5.5 V VCCoperation.

Documents

Technical documentation and resources

SN74LV244A-Q1 Automotive Octal Buffers and Drivers With 3-State Outputs datasheet (Rev. B)

Data sheet