74AC11244DWR

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Texas Instruments

BUFFER/LINE DRIVER 8-CH NON-INVERTING 3-ST CMOS 24-PIN SOIC T/R

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74AC11244DWR

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Texas Instruments

BUFFER/LINE DRIVER 8-CH NON-INVERTING 3-ST CMOS 24-PIN SOIC T/R

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Description Specifications Series Pricing CAD Documents

Description

General part information

74AC11244 Series

The 74AC11244 is an octal buffer or line driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The device can be used as two 4-bit buffers or one 8-bit buffer, with active-low output-enable (OE\) inputs.

When OE\ is low, the device passes noninverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Technical Specifications

Parameters and characteristics for this part

Specification	74AC11244DWR

Current - Output High	24 mA
Current - Output Low	24 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4 bits
Number of Elements	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	3-State
Package Length	0.295 in
Package Name	24-SOIC
Package Width	7.5 mm
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	3 V

74AC11244 Series

Part	Number of Bits per Element	Package Width	Package Name	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Number of Elements	Output Type	Logic Type	Current - Output Low	Current - Output High	Mounting Type
Texas Instruments 74AC11244NT	4 bits	7.62 mm	24-DIP 24-PDIP	0.3 in	85 °C	-40 °C	5.5 V	3 V	2	3-State	Buffer Non-Inverting	24 mA	24 mA	Through Hole
Texas Instruments 74AC11244DBR	4 bits	5.3 mm	24-SSOP	0.209 in	85 °C	-40 °C	5.5 V	3 V	2	3-State	Buffer Non-Inverting	24 mA	24 mA	Surface Mount
Texas Instruments 74AC11244PWR	4 bits	4.4 mm	24-TSSOP	0.173 in	85 °C	-40 °C	5.5 V	3 V	2	3-State	Buffer Non-Inverting	24 mA	24 mA	Surface Mount
Texas Instruments 74AC11244DWR	4 bits	7.5 mm	24-SOIC	0.295 in	85 °C	-40 °C	5.5 V	3 V	2	3-State	Buffer Non-Inverting	24 mA	24 mA	Surface Mount
Texas Instruments 74AC11244DW	4 bits	7.5 mm	24-SOIC	0.295 in	85 °C	-40 °C	5.5 V	3 V	2	3-State	Buffer Non-Inverting	24 mA	24 mA	Surface Mount
Texas Instruments 74AC11244PWLE
Texas Instruments 74AC11244PW	4 bits	4.4 mm	24-TSSOP	0.173 in	85 °C	-40 °C	5.5 V	3 V	2	3-State	Buffer Non-Inverting	24 mA	24 mA	Surface Mount

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Octal Buffer/Driver With 3-State Outputs datasheet (Rev. B)