Packaging information
| Package | Pins SOIC (DW) | 20 |
| Operating temperature range (°C) 0 to 70 |
| Package qty | Carrier 25 | TUBE |
Features for the SN74AS244A
- 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
Description for the SN74AS244A
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.