封装信息
| 封装 | 引脚 PDIP (N) | 20 |
| 工作温度范围 (°C) 0 to 70 |
| 包装数量 | 包装 20 | TUBE |
SN74BCT244 的特性
- State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
- P-N-P Inputs Reduce DC Loading
- ESD Protection Exceeds 2000 V
Per MIL-STD-883C, Method 3015 - 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
- Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (J, N)
SN74BCT244 的说明
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.
Taken together with the ´BCT240 and ´BCT241, these devices
provide the choice of selected combinations of inverting and
noninverting outputs, symmetrical 
(active-low output-enable) inputs, and complementary OE
and inputs.
The ´BCT244 is organized as two 4-bit buffers/line drivers
with separate output-enable () inputs. When is
low, the device passes data from the A inputs to the Y outputs. When
is high, the
outputs are in the high-impedance state.
The SN54BCT244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74BCT244 is characterized for operation from 0°C to 70°C.