SN74CB3T3245 器件是一种具备低导通状态电阻 (ron) 的高速 TTL 兼容型 8 位 FET 总线开关,可实现最短传播延迟。该器件提供可跟踪 VCC 的电压转换,能够在所有数据 I/O 端口上全面支持混合模式信号运行。
| Configuration | 1 |
| Number of channels | 8 |
| Power supply voltage - single (V) | 2.5, 3.3 |
| Protocols | Analog |
| Ron (typ) (Ω) | 5 |
| CON (typ) (pF) | 5 |
| ON-state leakage current (max) (µA) | 20 |
| Bandwidth (MHz) | 100 |
| Operating temperature range (°C) | -40 to 85 |
| Features | Powered-off protection, Signal path translation |
| Input/output continuous current (max) (mA) | 128 |
| Rating | Catalog |
| Drain supply voltage (max) (V) | 3.6 |
| Supply voltage (max) (V) | 3.6 |
| SOIC (DW) | 20 | 131.84 mm² 12.8 x 10.3 |
| SSOP (DBQ) | 20 | 51.9 mm² 8.65 x 6 |
| TSSOP (PW) | 20 | 41.6 mm² 6.5 x 6.4 |
| TVSOP (DGV) | 20 | 32 mm² 5 x 6.4 |