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\ x92FCT244T器件是八進(jìn)制緩沖器和線路驅(qū)動器,設(shè)計(jì)用作存儲器地址驅(qū)動器,時鐘驅(qū)動器和面向總線的發(fā)送器/接收器。這些器件提供與其最快的雙極邏輯對應(yīng)產(chǎn)品相當(dāng)?shù)乃俣群万?qū)動能力,同時降低功耗。輸入和輸出電壓電平允許直接與TTL,NMOS和CMOS器件接口,無需外部元件。
使用Ioff為部分?jǐn)嚯姂?yīng)用完全指定了這些器件。 Ioff電路禁用輸出,防止在斷電時損壞通過器件的電流回流。
| 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 |
| CY74FCT244AT | CY74FCT244CT | CY74FCT244DT | CY74FCT244T | CY54FCT244T |
|---|---|---|---|---|
| FCT | FCT | FCT | FCT | FCT |
| 4.75 | 4.75 | 4.75 | 4.5 | 4.5 |
| 5.25 | 5.25 | 5.25 | 5.5 | 5.5 |
| 8 | 8 | 8 | 8 | 8 |
| 5 | 5 | 5 | 5 | 5 |
| 70 | 70 | 70 | 70 | 70 |
| 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| 5.1 | 4.6 | 3.1 | 7 | 7 |
| 64 | 64 | 64 | 64 | 64 |
| -32 | -32 | -32 | -32 | -32 |
| No | No | No | No | No |
| Catalog | Catalog | Catalog | Catalog | Military |
| -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -55 to 125 |
|
20PDIP 20SOIC 20SSOP |
20SOIC 20SSOP |
20SOIC |
20SOIC 20SSOP |
20CDIP 20CFP 20LCCC |
| 無樣片 | 無樣片 |