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SN54ALS244C

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

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Data sheet

SN54ALS244C

ACTIVE
Data sheet Order now

Product details

Technology family ALS Number of channels 8 IOL (max) (mA) 24 Supply current (max) (µA) 24000 IOH (max) (mA) -15 Input type Bipolar Output type 3-State Features Very high speed (tpd 5-10ns) Rating Military Operating temperature range (°C) -55 to 125
Technology family ALS Number of channels 8 IOL (max) (mA) 24 Supply current (max) (µA) 24000 IOH (max) (mA) -15 Input type Bipolar Output type 3-State Features Very high speed (tpd 5-10ns) Rating Military Operating temperature range (°C) -55 to 125
LCCC (FK) 20 79.0321 mm² (— mm × — mm) CDIP (J) 20 167.464 mm² (— mm × — mm) CFP (W) 20 90.5828 mm² (— mm × — mm)
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • pnp Inputs Reduce dc Loading
  • Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

 
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • pnp Inputs Reduce dc Loading
  • Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

 

These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. With the ´ALS240A, ´ALS241C, ´AS240A, and ´AS241A, these devices provide the choice of selected combinations of inverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The -1 version of SN74ALS244C is identical to the standard version, except that the recommended maximum IOL for the -1 version is 48 mA. There is no -1 version of the SN54ALS244C.

The SN54ALS244C and SN54AS244A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS244C and SN74AS244A are characterized for operation from 0°C to 70°C.

 

 

These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. With the ´ALS240A, ´ALS241C, ´AS240A, and ´AS241A, these devices provide the choice of selected combinations of inverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The -1 version of SN74ALS244C is identical to the standard version, except that the recommended maximum IOL for the -1 version is 48 mA. There is no -1 version of the SN54ALS244C.

The SN54ALS244C and SN54AS244A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS244C and SN74AS244A are characterized for operation from 0°C to 70°C.

 

 
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet Octal Buffers And Line Drivers With 3-State Outputs datasheet (Rev. C) Aug 1, 1995
* SMD SN54ALS244C SMD 5962-86839 Jun 21, 2016

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