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數(shù)據(jù)： SNx4AHC244 Octal Buffers/Drivers With 3-State Outputs 數(shù)據(jù)表
這些八進(jìn)制緩沖器和驅(qū)動(dòng)器專門用于提高三態(tài)存儲(chǔ)器地址驅(qū)動(dòng)器，時(shí)鐘驅(qū)動(dòng)器和面向總線的接收器的性能和密度。發(fā)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 |
| 無樣片 |
型號(hào)：SN74AHC244PWR 封裝：TSSOP-20
品牌：TI 描述：SN74AHC244 OCTAL BUFFERS/DRIVERS
金額：￥1.17391
去購買
型號(hào)：SN74AHC244DWR 封裝：SOIC20
品牌：TI 描述：IC BUF NON-INVERT 5.5V 20SOIC
金額：￥1.35080
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