TI SN74LS244D OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS,SOIC package

¡¾Part No.¡¿   SN74LS244D
¡¾Category¡¿ OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
¡¾Packing¡¿   SOIC
¡¾MFQ¡¿        TI
¡¾Datasheet¡¿SN74LS244DW datasheet

Description

These octal buffers and line drivers are designed specifically to improve both the performance and
density of three-state memory address drivers, clock drivers, and bus-oriented receivers and
transmitters. The designer has a choice of selected combinations of inverting and
noninverting outputs, symmetrical, active-low output-control (G) inputs, and complementary
output-control (G and G) inputs. These devices feature high fan-out, improved fan-in, and 400-mV
noise margin. The SN74LS!¡¥ and SN74S!¡¥ devic can be used to drive terminated lines down to 133 ohm.

Feature

• 3-State Outputs Drive Bus Lines or Buffer
• Memory Address Registers PNP Inputs Reduce DC Loading
• Hysteresis at Inputs Improves Noise Margins

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