SN54HCT244, SN74HCT244 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

SCLS175B - MARCH 1984 - REVISED MAY 1997

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features

Inputs Are TTL-Voltage Compatible
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
High-Current Outputs Drive up to 15 LSTTL Loads
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

description

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. The 'HCT244 are organized as two 4-bit buffers/drivers with separate 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.

The SN54HCT244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74HCT244 is characterized for operation from -40°C to 85°C.

Title: OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
Product Family: INVERTERS
Device Functionality: OCTAL BUFFER/LINE DRIVER
Orderable Devices: JM38510/65755BRA, SN54HCT244J, SNJ54HCT244FK, SNJ54HCT244J, SN74HCT244DBLE, SN74HCT244DW, SN74HCT244DWR, SN74HCT244N, SN74HCT244N3, SN74HCT244NSLE, SN74HCT244PWLE

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View more information about generic part numbers:SN54HCT244, SN74HCT244

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