Integrated Circuits (ICs)

SN74F244NSRE4

Unknown

Texas Instruments

BUFFER/LINE DRIVER 8-CH NON-INVERTING 3-ST BIPOLAR 20-PIN SOP T/R

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Integrated Circuits (ICs)

SN74F244NSRE4

Unknown

Texas Instruments

BUFFER/LINE DRIVER 8-CH NON-INVERTING 3-ST BIPOLAR 20-PIN SOP T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74F244NSRE4

Current - Output High, Low [custom]	64 mA
Current - Output High, Low [custom]	15 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	3-State
Package / Case	20-SOIC
Package / Case	0.209 "
Package / Case	5.3 mm
Supplier Device Package	20-SO
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74F244 Series

8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs

Part	Output Type	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Number of Elements	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Operating Temperature [Max]	Logic Type	Number of Bits per Element	Package / Case	Package / Case	Package / Case [y]	Package / Case [y]
Texas Instruments SN74F244DB	3-State	20-SSOP	4.5 V	5.5 V	Surface Mount	2	64 mA	15 mA	20-SSOP	70 °C	Buffer Non-Inverting	4
Texas Instruments SN74F244NSR	3-State	20-SO	4.5 V	5.5 V	Surface Mount	2	64 mA	15 mA	20-SOIC	70 °C	Buffer Non-Inverting	4	0.209 "	5.3 mm
Texas Instruments SN74F244N	3-State	20-PDIP	4.5 V	5.5 V	Through Hole	2	64 mA	15 mA	20-DIP	70 °C	Buffer Non-Inverting	4	0.3 in	7.62 mm
Texas Instruments SN74F244DBR	3-State	20-SSOP	4.5 V	5.5 V	Surface Mount	2	64 mA	15 mA	20-SSOP	70 °C	Buffer Non-Inverting	4
Texas Instruments SN74F244DWG4	3-State	20-SOIC	4.5 V	5.5 V	Surface Mount	2	64 mA	15 mA	20-SOIC	70 °C	Buffer Non-Inverting	4			0.295 in	7.5 mm
Texas Instruments SN74F244NSRE4	3-State	20-SO	4.5 V	5.5 V	Surface Mount	2	64 mA	15 mA	20-SOIC	70 °C	Buffer Non-Inverting	4	0.209 "	5.3 mm
Texas Instruments SN74F244DW	3-State	20-SOIC	4.5 V	5.5 V	Surface Mount	2	64 mA	15 mA	20-SOIC	70 °C	Buffer Non-Inverting	4			0.295 in	7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 0.43
		4000	$ 0.41
		6000	$ 0.39
		10000	$ 0.37
		14000	$ 0.37
		20000	$ 0.36

Description

General part information

SN74F244 Series

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the ´F240 and ´F241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical(active-low output-enable) inputs, and complementary OE andinputs.

The ´F244 is organized as two 4-bit buffers/line drivers with separate output enable () inputs. Whenis low, the device passes data from the A inputs to the Y outputs. Whenis high, the outputs are in the high-impedance state.

The SN74F244 is available in TI's shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area.

Documents

Technical documentation and resources

No documents available