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这些八进制缓冲器和驱动器专门用于提高三态存储器地址驱动器,时钟驱动器和面向总线的接收器的性能和密度。发射器。
Technology Family |
VCC (Min) (V) |
VCC (Max) (V) |
Bits (#) |
Voltage (Nom) (V) |
F @ Nom Voltage (Max) (Mhz) |
ICC @ Nom Voltage (Max) (mA) |
tpd @ Nom Voltage (Max) (ns) |
IOL (Max) (mA) |
IOH (Max) (mA) |
Schmitt Trigger |
Rating |
Operating Temperature Range (C) |
Pin/Package |
SN74AHC244 | SN54AHC244 | SN74AHC244-EP | SN74AHC244-Q1 |
---|---|---|---|
AHC | AHC | AHC | AHC |
2 | 2 | 2 | 2 |
5.5 | 5.5 | 5.5 | 5.5 |
8 | 8 | 8 | 8 |
3.3 5 |
3.3 5.5 |
3.3 5 |
3.3 5 |
110 | 110 | 110 | 110 |
0.04 | 0.04 | 0.04 | 0.04 |
11 8.5 |
11 8.5 |
12.5 8.5 |
12.5 8.5 |
8 | 8 | 50 | 8 |
-8 | -8 | -50 | -8 |
No | No | No | No |
Catalog | Military | HiRel Enhanced Product | Automotive |
-40 to 85 | -55 to 125 | -55 to 125 | -40 to 125 |
20PDIP 20SO 20SOIC 20SSOP 20TSSOP 20TVSOP |
20CDIP 20CFP 20LCCC |
20SOIC 20TSSOP |
20SOIC 20TSSOP |
无样片 |